DNSSEC Debugger - pitt.edu

Domain Name:

Time: 2025-12-29 07:51:52 UTC

Analyzing DNSSEC problems for pitt.edu

DS=20326/SHA-256 is now in the chain-of-trust

	Checking DS between Trust Anchor and .
	`. IN DS ( 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d )`
	Query to k.root-servers.net for ./DNSKEY
	Received 1414 bytes from 193.0.14.129
	;; Response received from [193.0.14.129] 1414 octets ;; HEADER SECTION ;; id = 61292 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 5 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (5 records) . 172800 IN DNSKEY ( 256 3 8 AwEAAbNTVC2+pry4pc37pZI9Oj6b8FHxT3VGrvSPKLE1Tjyfe2kUZUtVX5xrv6AV4BVO+ygrYjGZ MNgEnbLU4zknnlnhI2e0g6iTza1aZh0dRZXGH16C1NUNq1CxBkUhIYQhQDeIOtLacx+RmFTc+hSH JJ2MJ79IS00kA7eKi6mofQ7SPJmdJVjI+JAx791y0f5QaB+iHGANU53FwiYXNUQjfAzCrtOaSevG sx8SO8BTaXLAjFq5eewOtwScVwfVDhEXlvpE6e+mIncwhNKaMRD9IPuHENqCNPI5MjxfAMVS6cEY 8eEozIkv/vHc+0Auu3n+Fcx6F2Js4KPXaHEShAXugfU= ) ; keytag 21831 . 172800 IN DNSKEY ( 256 3 8 AwEAAeuS7hMRZ7muj1c/ew2DoavxkBw3jUG5R79pKVDI39fxvlD1HfJYGJERnXuV4SrQfUPzWw/l t5Axb0EqXL/sQ2ZyntVmwQwoSXi2l9smlIKh2UrkTmmozRCPe7GS4fZTE4Ew7AV4YprTLgVmxiGP 4unRuXkYOgQJXCIBpVCmEdUli6X2sm0i5ZilU/Q+rX3RDw+eYPP7K0cJnJ+ZnvQDy14+BFtreWl9 enNQljgGpBp26lEp1z7AbvUfzkQNVCVGaM8jEaCSALXiROlwCQMOdj+tpLXFf99kdJnTQw2cpEr1 uGs/yENAJpoGhbjZAoIkXzDUBSlfFeYz7FWzH6gIe7M= ) ; keytag 61809 . 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; keytag 20326 . 172800 IN DNSKEY ( 257 3 8 AwEAAa96jeuknZlaeSrvyAJj6ZHv28hhOKkx3rLGXVaC6rXTsDc449/cidltpkyGwCJNnOAlFNKF 2jBosZBU5eeHspaQWOmOElZsjICMQMC3aeHbGiShvZsx4wMYSjH8e7Vrhbu6irwCzVBApESjbUdp WWmEnhathWu1jo+siFUiRAAxm9qyJNg/wOZqqzL/dL/q8PkcRU5oUKEpUge71M3ej2/7CPqpdVwu MoTvoB+ZOT4YeGyxMvHmbrxlFzGOHOijtzN+u1TQNatX2XBuzZNQ1K+s2CXkPIZo7s6JgZyvaBev YtxPvYLw4z9mR7K2vaF18UYH9Z9GNUUeayffKC73PYc= ) ; keytag 38696 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20260110000000 20251220000000 20326 . RZO5FQjtg6Yk0Dara521nCUfYnQxCLAVdbC+buKQVAKlHsZ6srxXHNAL8DMoHohT+PyIlPFAQMb5 fBZatrDaqxpZZ/YbC0A2zxGxOwuOPb1xRbqi6E3zSKfilTRuAux5jN0KYbZZhFxda62e9Hv+2GJs MLixTpiV3RVXtxENI2GPRA8mRRJPBDR7XVQF/2Pz+vjcAW07dp27CrNmQPyZtVjSgw49Jz1rSsAm +EEKO6C7KLG5hmENQr165D3YjMWCs93YhTY8bhWYVqeDtsB1BwoEWkMqSFs4I4+uMd14BHvO6mlq zOZyWC+3kXYTpoAlE0kFhKNv1i54wgHRB+paqw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 4 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAbNTVC2+pry4pc37pZI9Oj6b8FHxT3VGrvSPKLE1Tjyfe2kUZUtVX5xrv6AV4BVO+ygrYjGZ MNgEnbLU4zknnlnhI2e0g6iTza1aZh0dRZXGH16C1NUNq1CxBkUhIYQhQDeIOtLacx+RmFTc+hSH JJ2MJ79IS00kA7eKi6mofQ7SPJmdJVjI+JAx791y0f5QaB+iHGANU53FwiYXNUQjfAzCrtOaSevG sx8SO8BTaXLAjFq5eewOtwScVwfVDhEXlvpE6e+mIncwhNKaMRD9IPuHENqCNPI5MjxfAMVS6cEY 8eEozIkv/vHc+0Auu3n+Fcx6F2Js4KPXaHEShAXugfU= ) ; keytag 21831`
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAeuS7hMRZ7muj1c/ew2DoavxkBw3jUG5R79pKVDI39fxvlD1HfJYGJERnXuV4SrQfUPzWw/l t5Axb0EqXL/sQ2ZyntVmwQwoSXi2l9smlIKh2UrkTmmozRCPe7GS4fZTE4Ew7AV4YprTLgVmxiGP 4unRuXkYOgQJXCIBpVCmEdUli6X2sm0i5ZilU/Q+rX3RDw+eYPP7K0cJnJ+ZnvQDy14+BFtreWl9 enNQljgGpBp26lEp1z7AbvUfzkQNVCVGaM8jEaCSALXiROlwCQMOdj+tpLXFf99kdJnTQw2cpEr1 uGs/yENAJpoGhbjZAoIkXzDUBSlfFeYz7FWzH6gIe7M= ) ; keytag 61809`
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; keytag 20326`
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAa96jeuknZlaeSrvyAJj6ZHv28hhOKkx3rLGXVaC6rXTsDc449/cidltpkyGwCJNnOAlFNKF 2jBosZBU5eeHspaQWOmOElZsjICMQMC3aeHbGiShvZsx4wMYSjH8e7Vrhbu6irwCzVBApESjbUdp WWmEnhathWu1jo+siFUiRAAxm9qyJNg/wOZqqzL/dL/q8PkcRU5oUKEpUge71M3ej2/7CPqpdVwu MoTvoB+ZOT4YeGyxMvHmbrxlFzGOHOijtzN+u1TQNatX2XBuzZNQ1K+s2CXkPIZo7s6JgZyvaBev YtxPvYLw4z9mR7K2vaF18UYH9Z9GNUUeayffKC73PYc= ) ; keytag 38696`
	DNSKEY=20326/SEP is now in the chain-of-trust
	DS=20326/SHA-256 verifies DNSKEY=20326/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`. 172800 IN RRSIG ( DNSKEY 8 0 172800 20260110000000 20251220000000 20326 . RZO5FQjtg6Yk0Dara521nCUfYnQxCLAVdbC+buKQVAKlHsZ6srxXHNAL8DMoHohT+PyIlPFAQMb5 fBZatrDaqxpZZ/YbC0A2zxGxOwuOPb1xRbqi6E3zSKfilTRuAux5jN0KYbZZhFxda62e9Hv+2GJs MLixTpiV3RVXtxENI2GPRA8mRRJPBDR7XVQF/2Pz+vjcAW07dp27CrNmQPyZtVjSgw49Jz1rSsAm +EEKO6C7KLG5hmENQr165D3YjMWCs93YhTY8bhWYVqeDtsB1BwoEWkMqSFs4I4+uMd14BHvO6mlq zOZyWC+3kXYTpoAlE0kFhKNv1i54wgHRB+paqw== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=21831 is now in the chain-of-trust
	DNSKEY=61809 is now in the chain-of-trust
	DNSKEY=38696/SEP is now in the chain-of-trust
	Query to j.root-servers.net for pitt.edu/A
	Received 1167 bytes from 192.58.128.30
	;; Response received from [192.58.128.30] 1167 octets ;; HEADER SECTION ;; id = 49955 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 15 arcount = 27 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1472, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; pitt.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (15 records) edu. 172800 IN NS a.edu-servers.net. edu. 172800 IN NS b.edu-servers.net. edu. 172800 IN NS c.edu-servers.net. edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS e.edu-servers.net. edu. 172800 IN NS f.edu-servers.net. edu. 172800 IN NS g.edu-servers.net. edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS i.edu-servers.net. edu. 172800 IN NS j.edu-servers.net. edu. 172800 IN NS k.edu-servers.net. edu. 172800 IN NS l.edu-servers.net. edu. 172800 IN NS m.edu-servers.net. edu. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d ) edu. 86400 IN RRSIG ( DS 8 1 86400 20260111050000 20251229040000 61809 . pgZiHgCzDtkQkVGqa03Y8uiLOEQS8pSAOUeyxE6pcDNmOkI9nQMkDrHsFicVd7B7QPMJ2mmDe/Hh P+q3CO5peZxlmuAJymEun7Aoe2Ul0OJbTNy2WxFvm8FxjAxb0nwdP0SDvnrAJcfNHDaHntaUbpvE 3nlfj2NNl2krM/cjSbbcPhfCE3K2WnlEuogp/QtmJ45SiNmJy3e27g+rTPn7GPuDRnwRg3/9+YtJ IPelaXl6fPQzkq1Quqc6M1KPmh1efavG5ADUYDaQZyKFknqBG0ujUOM5Yb9Dqc8sUhEjgSO4sQwB +zuBZjmiGjr18Fe9Tc7OqBmctrvZVOE6zKqScA== ) ;; ADDITIONAL SECTION (27 records) a.edu-servers.net. 172800 IN A 192.5.6.30 b.edu-servers.net. 172800 IN A 192.33.14.30 c.edu-servers.net. 172800 IN A 192.26.92.30 d.edu-servers.net. 172800 IN A 192.31.80.30 e.edu-servers.net. 172800 IN A 192.12.94.30 f.edu-servers.net. 172800 IN A 192.35.51.30 g.edu-servers.net. 172800 IN A 192.42.93.30 h.edu-servers.net. 172800 IN A 192.54.112.30 i.edu-servers.net. 172800 IN A 192.43.172.30 j.edu-servers.net. 172800 IN A 192.48.79.30 k.edu-servers.net. 172800 IN A 192.52.178.30 l.edu-servers.net. 172800 IN A 192.41.162.30 m.edu-servers.net. 172800 IN A 192.55.83.30 a.edu-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 b.edu-servers.net. 172800 IN AAAA 2001:503:231d::2:30 c.edu-servers.net. 172800 IN AAAA 2001:503:83eb::30 d.edu-servers.net. 172800 IN AAAA 2001:500:856e::30 e.edu-servers.net. 172800 IN AAAA 2001:502:1ca1::30 f.edu-servers.net. 172800 IN AAAA 2001:503:d414::30 g.edu-servers.net. 172800 IN AAAA 2001:503:eea3::30 h.edu-servers.net. 172800 IN AAAA 2001:502:8cc::30 i.edu-servers.net. 172800 IN AAAA 2001:503:39c1::30 j.edu-servers.net. 172800 IN AAAA 2001:502:7094::30 k.edu-servers.net. 172800 IN AAAA 2001:503:d2d::30 l.edu-servers.net. 172800 IN AAAA 2001:500:d937::30 m.edu-servers.net. 172800 IN AAAA 2001:501:b1f9::30 ;; { "EDNS-VERSION": 0 }
	Query to b.root-servers.net for edu/DNSKEY
	Received 1162 bytes from 170.247.170.2
	;; Response received from [170.247.170.2] 1162 octets ;; HEADER SECTION ;; id = 62677 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 15 arcount = 27 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (15 records) edu. 172800 IN NS a.edu-servers.net. edu. 172800 IN NS b.edu-servers.net. edu. 172800 IN NS c.edu-servers.net. edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS e.edu-servers.net. edu. 172800 IN NS f.edu-servers.net. edu. 172800 IN NS g.edu-servers.net. edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS i.edu-servers.net. edu. 172800 IN NS j.edu-servers.net. edu. 172800 IN NS k.edu-servers.net. edu. 172800 IN NS l.edu-servers.net. edu. 172800 IN NS m.edu-servers.net. edu. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d ) edu. 86400 IN RRSIG ( DS 8 1 86400 20260111050000 20251229040000 61809 . pgZiHgCzDtkQkVGqa03Y8uiLOEQS8pSAOUeyxE6pcDNmOkI9nQMkDrHsFicVd7B7QPMJ2mmDe/Hh P+q3CO5peZxlmuAJymEun7Aoe2Ul0OJbTNy2WxFvm8FxjAxb0nwdP0SDvnrAJcfNHDaHntaUbpvE 3nlfj2NNl2krM/cjSbbcPhfCE3K2WnlEuogp/QtmJ45SiNmJy3e27g+rTPn7GPuDRnwRg3/9+YtJ IPelaXl6fPQzkq1Quqc6M1KPmh1efavG5ADUYDaQZyKFknqBG0ujUOM5Yb9Dqc8sUhEjgSO4sQwB +zuBZjmiGjr18Fe9Tc7OqBmctrvZVOE6zKqScA== ) ;; ADDITIONAL SECTION (27 records) a.edu-servers.net. 172800 IN A 192.5.6.30 a.edu-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 b.edu-servers.net. 172800 IN A 192.33.14.30 b.edu-servers.net. 172800 IN AAAA 2001:503:231d::2:30 c.edu-servers.net. 172800 IN A 192.26.92.30 c.edu-servers.net. 172800 IN AAAA 2001:503:83eb::30 d.edu-servers.net. 172800 IN A 192.31.80.30 d.edu-servers.net. 172800 IN AAAA 2001:500:856e::30 e.edu-servers.net. 172800 IN A 192.12.94.30 e.edu-servers.net. 172800 IN AAAA 2001:502:1ca1::30 f.edu-servers.net. 172800 IN A 192.35.51.30 f.edu-servers.net. 172800 IN AAAA 2001:503:d414::30 g.edu-servers.net. 172800 IN A 192.42.93.30 g.edu-servers.net. 172800 IN AAAA 2001:503:eea3::30 h.edu-servers.net. 172800 IN A 192.54.112.30 h.edu-servers.net. 172800 IN AAAA 2001:502:8cc::30 i.edu-servers.net. 172800 IN A 192.43.172.30 i.edu-servers.net. 172800 IN AAAA 2001:503:39c1::30 j.edu-servers.net. 172800 IN A 192.48.79.30 j.edu-servers.net. 172800 IN AAAA 2001:502:7094::30 k.edu-servers.net. 172800 IN A 192.52.178.30 k.edu-servers.net. 172800 IN AAAA 2001:503:d2d::30 l.edu-servers.net. 172800 IN A 192.41.162.30 l.edu-servers.net. 172800 IN AAAA 2001:500:d937::30 m.edu-servers.net. 172800 IN A 192.55.83.30 m.edu-servers.net. 172800 IN AAAA 2001:501:b1f9::30 ;; { "EDNS-VERSION": 0 }
	Found child zone edu

edu

	Checking DS between . and edu
	Query to k.root-servers.net for edu/DS
	Received 367 bytes from 193.0.14.129
	;; Response received from [193.0.14.129] 367 octets ;; HEADER SECTION ;; id = 57950 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; edu. IN DS ;; ANSWER SECTION (2 records) edu. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d ) edu. 86400 IN RRSIG ( DS 8 1 86400 20260111050000 20251229040000 61809 . pgZiHgCzDtkQkVGqa03Y8uiLOEQS8pSAOUeyxE6pcDNmOkI9nQMkDrHsFicVd7B7QPMJ2mmDe/Hh P+q3CO5peZxlmuAJymEun7Aoe2Ul0OJbTNy2WxFvm8FxjAxb0nwdP0SDvnrAJcfNHDaHntaUbpvE 3nlfj2NNl2krM/cjSbbcPhfCE3K2WnlEuogp/QtmJ45SiNmJy3e27g+rTPn7GPuDRnwRg3/9+YtJ IPelaXl6fPQzkq1Quqc6M1KPmh1efavG5ADUYDaQZyKFknqBG0ujUOM5Yb9Dqc8sUhEjgSO4sQwB +zuBZjmiGjr18Fe9Tc7OqBmctrvZVOE6zKqScA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for edu in the . zone
	DS=35663/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`edu. 86400 IN RRSIG ( DS 8 1 86400 20260111050000 20251229040000 61809 . pgZiHgCzDtkQkVGqa03Y8uiLOEQS8pSAOUeyxE6pcDNmOkI9nQMkDrHsFicVd7B7QPMJ2mmDe/Hh P+q3CO5peZxlmuAJymEun7Aoe2Ul0OJbTNy2WxFvm8FxjAxb0nwdP0SDvnrAJcfNHDaHntaUbpvE 3nlfj2NNl2krM/cjSbbcPhfCE3K2WnlEuogp/QtmJ45SiNmJy3e27g+rTPn7GPuDRnwRg3/9+YtJ IPelaXl6fPQzkq1Quqc6M1KPmh1efavG5ADUYDaQZyKFknqBG0ujUOM5Yb9Dqc8sUhEjgSO4sQwB +zuBZjmiGjr18Fe9Tc7OqBmctrvZVOE6zKqScA== )`
	RRSIG=61809 and DNSKEY=61809 verifies the DS RRset
	DS=35663/SHA-256 is now in the chain-of-trust
	`edu. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d )`
	Query to m.edu-servers.net for edu/DNSKEY
	Received 291 bytes from 192.55.83.30
	;; Response received from [192.55.83.30] 291 octets ;; HEADER SECTION ;; id = 11133 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 3 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; edu. IN DNSKEY ;; ANSWER SECTION (3 records) edu. 86400 IN DNSKEY ( 256 3 13 z4lwcWrgRUDpdraaCEucEEmkrer/JTr5FtHXCpe1b+wON9Q2f0ytrulcutPgQOuh8YhsdM+cJa1X 5pDSvxeySA== ) ; keytag 35999 edu. 86400 IN DNSKEY ( 257 3 13 vqk4cwmCpZkXat25PaOVt3RPYDOmCr8B4D1IynrqSqzs+BeCYI6pnBNRUD9BgfqbxZHyfyDz6vbv 8KQaT7maRw== ) ; keytag 35663 edu. 86400 IN RRSIG ( DNSKEY 13 1 86400 20260110161114 20251226160614 35663 edu. +Nt4bdrVWTT0/5mKZkQHryZZL7f3tuWvMLm87m4EFAb4ahj5KfKa7NHqr7n92ffT3KoF0+mbrOxQ gKMP4MSqQQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for edu
	`edu. 86400 IN DNSKEY ( 256 3 13 z4lwcWrgRUDpdraaCEucEEmkrer/JTr5FtHXCpe1b+wON9Q2f0ytrulcutPgQOuh8YhsdM+cJa1X 5pDSvxeySA== ) ; keytag 35999`
	`edu. 86400 IN DNSKEY ( 257 3 13 vqk4cwmCpZkXat25PaOVt3RPYDOmCr8B4D1IynrqSqzs+BeCYI6pnBNRUD9BgfqbxZHyfyDz6vbv 8KQaT7maRw== ) ; keytag 35663`
	DNSKEY=35663/SEP is now in the chain-of-trust
	DS=35663/SHA-256 verifies DNSKEY=35663/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`edu. 86400 IN RRSIG ( DNSKEY 13 1 86400 20260110161114 20251226160614 35663 edu. +Nt4bdrVWTT0/5mKZkQHryZZL7f3tuWvMLm87m4EFAb4ahj5KfKa7NHqr7n92ffT3KoF0+mbrOxQ gKMP4MSqQQ== )`
	RRSIG=35663 and DNSKEY=35663/SEP verifies the DNSKEY RRset
	DNSKEY=35999 is now in the chain-of-trust
	Query to c.edu-servers.net for pitt.edu/A
	Received 240 bytes from 192.26.92.30
	;; Response received from [192.26.92.30] 240 octets ;; HEADER SECTION ;; id = 23638 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 4 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; pitt.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) pitt.edu. 172800 IN NS ns4.pitt.edu. pitt.edu. 172800 IN NS ns5.pitt.edu. pitt.edu. 86400 IN DS 18780 7 1 809e3e2d0dba75c709fd9511e0056f6f2ed94003 pitt.edu. 86400 IN RRSIG ( DS 13 2 86400 20260105031454 20251229020454 35999 edu. amweP4WYkPZjMfoW7KzeppbwXXuXRTG5BhNysZUO92e0G4KWzd6w3oEYi/neHGo0ZoXPNOS/Xk7N 5eRkv+I02g== ) ;; ADDITIONAL SECTION (3 records) ns4.pitt.edu. 172800 IN A 136.142.15.13 ns5.pitt.edu. 172800 IN A 136.142.19.5 ;; { "EDNS-VERSION": 0 }
	Query to d.edu-servers.net for pitt.edu/DNSKEY
	Received 240 bytes from 192.31.80.30
	;; Response received from [192.31.80.30] 240 octets ;; HEADER SECTION ;; id = 19774 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 4 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; pitt.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) pitt.edu. 172800 IN NS ns4.pitt.edu. pitt.edu. 172800 IN NS ns5.pitt.edu. pitt.edu. 86400 IN DS 18780 7 1 809e3e2d0dba75c709fd9511e0056f6f2ed94003 pitt.edu. 86400 IN RRSIG ( DS 13 2 86400 20260105031454 20251229020454 35999 edu. amweP4WYkPZjMfoW7KzeppbwXXuXRTG5BhNysZUO92e0G4KWzd6w3oEYi/neHGo0ZoXPNOS/Xk7N 5eRkv+I02g== ) ;; ADDITIONAL SECTION (3 records) ns4.pitt.edu. 172800 IN A 136.142.15.13 ns5.pitt.edu. 172800 IN A 136.142.19.5 ;; { "EDNS-VERSION": 0 }
	Found child zone pitt.edu

pitt.edu

	Checking DS between edu and pitt.edu
	Query to i.edu-servers.net for pitt.edu/DS
	Received 1066 bytes from 192.43.172.30
	;; Response received from [192.43.172.30] 1066 octets ;; HEADER SECTION ;; id = 7231 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 14 arcount = 27 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; pitt.edu. IN DS ;; ANSWER SECTION (2 records) pitt.edu. 86400 IN DS 18780 7 1 809e3e2d0dba75c709fd9511e0056f6f2ed94003 pitt.edu. 86400 IN RRSIG ( DS 13 2 86400 20260105031454 20251229020454 35999 edu. amweP4WYkPZjMfoW7KzeppbwXXuXRTG5BhNysZUO92e0G4KWzd6w3oEYi/neHGo0ZoXPNOS/Xk7N 5eRkv+I02g== ) ;; AUTHORITY SECTION (14 records) edu. 172800 IN NS g.edu-servers.net. edu. 172800 IN NS i.edu-servers.net. edu. 172800 IN NS k.edu-servers.net. edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS m.edu-servers.net. edu. 172800 IN NS c.edu-servers.net. edu. 172800 IN NS a.edu-servers.net. edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS e.edu-servers.net. edu. 172800 IN NS l.edu-servers.net. edu. 172800 IN NS b.edu-servers.net. edu. 172800 IN NS j.edu-servers.net. edu. 172800 IN NS f.edu-servers.net. edu. 172800 IN RRSIG ( NS 13 1 172800 20260103031702 20251227020702 35999 edu. 5fbr+5VKzU7RW5OY8P//CTV+Wed/3NGZQ5qWSwLpMU2vSrO3REeVR5J5oINmSYezpxC7wlPj46EE crmTXD2IaQ== ) ;; ADDITIONAL SECTION (27 records) g.edu-servers.net. 172800 IN A 192.42.93.30 g.edu-servers.net. 172800 IN AAAA 2001:503:eea3::30 i.edu-servers.net. 172800 IN A 192.43.172.30 i.edu-servers.net. 172800 IN AAAA 2001:503:39c1::30 k.edu-servers.net. 172800 IN A 192.52.178.30 k.edu-servers.net. 172800 IN AAAA 2001:503:d2d::30 d.edu-servers.net. 172800 IN A 192.31.80.30 d.edu-servers.net. 172800 IN AAAA 2001:500:856e::30 m.edu-servers.net. 172800 IN A 192.55.83.30 m.edu-servers.net. 172800 IN AAAA 2001:501:b1f9::30 c.edu-servers.net. 172800 IN A 192.26.92.30 c.edu-servers.net. 172800 IN AAAA 2001:503:83eb::30 a.edu-servers.net. 172800 IN A 192.5.6.30 a.edu-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 h.edu-servers.net. 172800 IN A 192.54.112.30 h.edu-servers.net. 172800 IN AAAA 2001:502:8cc::30 e.edu-servers.net. 172800 IN A 192.12.94.30 e.edu-servers.net. 172800 IN AAAA 2001:502:1ca1::30 l.edu-servers.net. 172800 IN A 192.41.162.30 l.edu-servers.net. 172800 IN AAAA 2001:500:d937::30 b.edu-servers.net. 172800 IN A 192.33.14.30 b.edu-servers.net. 172800 IN AAAA 2001:503:231d::2:30 j.edu-servers.net. 172800 IN A 192.48.79.30 j.edu-servers.net. 172800 IN AAAA 2001:502:7094::30 f.edu-servers.net. 172800 IN A 192.35.51.30 f.edu-servers.net. 172800 IN AAAA 2001:503:d414::30 ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for pitt.edu in the edu zone
	DS=18780/SHA-1 uses a deprecated digest algorithm
	DS=18780/SHA-1 has algorithm RSASHA1-NSEC3-SHA1
	Found 1 RRSIGs over DS RRset
	`pitt.edu. 86400 IN RRSIG ( DS 13 2 86400 20260105031454 20251229020454 35999 edu. amweP4WYkPZjMfoW7KzeppbwXXuXRTG5BhNysZUO92e0G4KWzd6w3oEYi/neHGo0ZoXPNOS/Xk7N 5eRkv+I02g== )`
	RRSIG=35999 and DNSKEY=35999 verifies the DS RRset
	DS=18780/SHA-1 is now in the chain-of-trust
	`pitt.edu. 86400 IN DS 18780 7 1 809e3e2d0dba75c709fd9511e0056f6f2ed94003`
	Query to ns5.pitt.edu for pitt.edu/DNSKEY
	Received 1073 bytes from 136.142.19.5
	;; Response received from [136.142.19.5] 1073 octets ;; HEADER SECTION ;; id = 56422 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 5 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; pitt.edu. IN DNSKEY ;; ANSWER SECTION (5 records) pitt.edu. 86400 IN DNSKEY ( 257 3 7 AwEAAaZrq3plFr20Rlw6ldY4Il54SSrqhNC3lYlGUfzUzMSBD6dXCnDZqc4EjMP7m6lsrUhNFUkl YcZFehTb46jakayFOXdYQrg8mgz2Y2GV8jJkxeKQrdJAUeQZ61heOj1SZu8y7ibDa2yNrmhN6PkC UFTKaKyTCmKqDQoil+ZibtY2PVTKzo3eYmqZsGm0SMOwrW3MlsTdT9KuZ8Ho33ZtZYmH4bL18dZ7 ME4J5kQJ1b87tJMt9fybUSfYaNRIKcs0kI9vSKVbTbXalJDlZq8FTA85MkRmyALPhn1mjBLNhN4E mVfDDpNhBKUCDZInCqLD/aSYZ40UhS1IRjtUHUqd4xM= ) ; keytag 18780 pitt.edu. 86400 IN DNSKEY ( 256 3 7 AwEAAZHOhZGYsNARmNR5cUJIZP+h7FZV5f5hUIk+s7RA+5GKTYp8YqUrympiBFav+Gk/Z2A3FSUi LcahK+zyo8O+K9IW01Hggq2nkfQF9sXWAqhFzZbDTIGlOUzQ0x21F+4mq8qqWDcZa2xkH0Q+l9n2 ZB0ZChWZzNeNaI2eB0UUMWnv ) ; keytag 31647 pitt.edu. 86400 IN DNSKEY ( 256 3 7 AwEAAcw4hqwPeI74kQu4eZFYxfqEliYkO8Py8olDin7cfBcPJ2F23VhF5MNX4TxAIbPSNsr2GChO 2bxyIJcJg6lHhc0TFaOikzRa4UvG2CCLscduEPXLFg3SRxSk1XUN3G6Rs6fQigDEoQYzuG9fgRzj 0Zc4f/FpBdAk666M3pDZGTzP ) ; keytag 62573 pitt.edu. 86400 IN RRSIG ( DNSKEY 7 2 86400 20260107040215 20251228035715 18780 pitt.edu. Kb0Bti8tW4gotStj0/C21GCtcC4tJBEvSDFDGVBRGUHGYiZH6luT3g5PWVbvheo0X6R+l0yaTa6T /Ndo3KJ/sonkbnDTtnzbbr9Vg94yHZVuxQHjfJZl68pUNQ1odZqY/ST2ng2qcNmleswW+1Z+WQ+W vuFqXZdgOeNL6qI0m4bnfIzu8Sqsux+a7pKwLjnis2oTdPkJSstbZY3JbHqB2gP2qTrFEJFrUaz8 W5onbZJ3HpeGIkVuMz+UikmBMz0DtYzl4EpeTFc0qv8RLkax+5ml/Akfix0gewWiQe/EvH3AOniR NuR3YmVgeDCTzvmXXNrC70/rbTycNX4H+pqUdw== ) pitt.edu. 86400 IN RRSIG ( DNSKEY 7 2 86400 20260107040215 20251228035715 31647 pitt.edu. i7mmZxEsEmSq7UXQiI2FneuwFZO5PV5RQk6nN6HiOK8Roti5H4rZ6vygIz0W77mI/CBoM18RpmKu /mlAEPdZe5ueDYKNp3cv74Svx3W7j+jfF4OKu9OhGnkK0ebWHHjaH2rM7TM0cJQtqEYbmNg6KM0g pOwDblzjY+WxsvlT+So= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for pitt.edu
	`pitt.edu. 86400 IN DNSKEY ( 257 3 7 AwEAAaZrq3plFr20Rlw6ldY4Il54SSrqhNC3lYlGUfzUzMSBD6dXCnDZqc4EjMP7m6lsrUhNFUkl YcZFehTb46jakayFOXdYQrg8mgz2Y2GV8jJkxeKQrdJAUeQZ61heOj1SZu8y7ibDa2yNrmhN6PkC UFTKaKyTCmKqDQoil+ZibtY2PVTKzo3eYmqZsGm0SMOwrW3MlsTdT9KuZ8Ho33ZtZYmH4bL18dZ7 ME4J5kQJ1b87tJMt9fybUSfYaNRIKcs0kI9vSKVbTbXalJDlZq8FTA85MkRmyALPhn1mjBLNhN4E mVfDDpNhBKUCDZInCqLD/aSYZ40UhS1IRjtUHUqd4xM= ) ; keytag 18780`
	`pitt.edu. 86400 IN DNSKEY ( 256 3 7 AwEAAZHOhZGYsNARmNR5cUJIZP+h7FZV5f5hUIk+s7RA+5GKTYp8YqUrympiBFav+Gk/Z2A3FSUi LcahK+zyo8O+K9IW01Hggq2nkfQF9sXWAqhFzZbDTIGlOUzQ0x21F+4mq8qqWDcZa2xkH0Q+l9n2 ZB0ZChWZzNeNaI2eB0UUMWnv ) ; keytag 31647`
	`pitt.edu. 86400 IN DNSKEY ( 256 3 7 AwEAAcw4hqwPeI74kQu4eZFYxfqEliYkO8Py8olDin7cfBcPJ2F23VhF5MNX4TxAIbPSNsr2GChO 2bxyIJcJg6lHhc0TFaOikzRa4UvG2CCLscduEPXLFg3SRxSk1XUN3G6Rs6fQigDEoQYzuG9fgRzj 0Zc4f/FpBdAk666M3pDZGTzP ) ; keytag 62573`
	DNSKEY=18780/SEP is now in the chain-of-trust
	DS=18780/SHA-1 verifies DNSKEY=18780/SEP
	Found 2 RRSIGs over DNSKEY RRset
	`pitt.edu. 86400 IN RRSIG ( DNSKEY 7 2 86400 20260107040215 20251228035715 18780 pitt.edu. Kb0Bti8tW4gotStj0/C21GCtcC4tJBEvSDFDGVBRGUHGYiZH6luT3g5PWVbvheo0X6R+l0yaTa6T /Ndo3KJ/sonkbnDTtnzbbr9Vg94yHZVuxQHjfJZl68pUNQ1odZqY/ST2ng2qcNmleswW+1Z+WQ+W vuFqXZdgOeNL6qI0m4bnfIzu8Sqsux+a7pKwLjnis2oTdPkJSstbZY3JbHqB2gP2qTrFEJFrUaz8 W5onbZJ3HpeGIkVuMz+UikmBMz0DtYzl4EpeTFc0qv8RLkax+5ml/Akfix0gewWiQe/EvH3AOniR NuR3YmVgeDCTzvmXXNrC70/rbTycNX4H+pqUdw== )`
	`pitt.edu. 86400 IN RRSIG ( DNSKEY 7 2 86400 20260107040215 20251228035715 31647 pitt.edu. i7mmZxEsEmSq7UXQiI2FneuwFZO5PV5RQk6nN6HiOK8Roti5H4rZ6vygIz0W77mI/CBoM18RpmKu /mlAEPdZe5ueDYKNp3cv74Svx3W7j+jfF4OKu9OhGnkK0ebWHHjaH2rM7TM0cJQtqEYbmNg6KM0g pOwDblzjY+WxsvlT+So= )`
	RRSIG=18780 and DNSKEY=18780/SEP verifies the DNSKEY RRset
	RRSIG=31647 and DNSKEY=31647 verifies the DNSKEY RRset
	DNSKEY=31647 is now in the chain-of-trust
	DNSKEY=62573 is now in the chain-of-trust
	Query to ns4.pitt.edu for pitt.edu/A
	Received 221 bytes from 136.142.15.13
	;; Response received from [136.142.15.13] 221 octets ;; HEADER SECTION ;; id = 44929 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; pitt.edu. IN A ;; ANSWER SECTION (2 records) pitt.edu. 600 IN A 136.142.34.30 pitt.edu. 600 IN RRSIG ( A 7 2 600 20260107040215 20251228035715 31647 pitt.edu. HxP+K9oX178GfAAPyXrSpSAPBE57bUSDM6dJUc8W+rCSxlVsjTwYFAMnRTb3iviga/axqnCGwEyi CDPKzAwAsq+wTuJ3KhHhMpLYT4q9jJc++37sFNIwqLVoyzDnalwnZkKdKB5By6L5Ku4x+jlmvHQM 17LOncN9MNEysUFrdIc= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns4.pitt.edu is authoritative for pitt.edu
	Found RRSIG signed by pitt.edu zone
	Query to ns5.pitt.edu for pitt.edu/SOA
	Received 259 bytes from 136.142.19.5
	;; Response received from [136.142.19.5] 259 octets ;; HEADER SECTION ;; id = 57605 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; pitt.edu. IN SOA ;; ANSWER SECTION (2 records) pitt.edu. 86400 IN SOA ( az-ns0.pitt.edu. hostmaster.pitt.edu. 785908941 ;serial 900 ;refresh 90 ;retry 7884000 ;expire 3600 ;minimum ) pitt.edu. 86400 IN RRSIG ( SOA 7 2 86400 20260108060227 20251229050227 31647 pitt.edu. MeUB4XbRwsSNDnrhyAFEq0FmK6n2KQKd7saXJF/+zS7Zko1IRdTE3X+SVMtbRBybDSdZlGIi6Mi7 +NhBWORwhP6CaonBfzeklrSMVcqeiwDAJZ6489PeE1T9DeHUZTtcxfpFYnQYsB7ihrGAmCGI7pnY 3h/lA7vSg0BTrGqBAJU= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to ns4.pitt.edu for pitt.edu/A
	Received 221 bytes from 136.142.15.13
	;; Response received from [136.142.15.13] 221 octets ;; HEADER SECTION ;; id = 17860 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; pitt.edu. IN A ;; ANSWER SECTION (2 records) pitt.edu. 600 IN A 136.142.34.30 pitt.edu. 600 IN RRSIG ( A 7 2 600 20260107040215 20251228035715 31647 pitt.edu. HxP+K9oX178GfAAPyXrSpSAPBE57bUSDM6dJUc8W+rCSxlVsjTwYFAMnRTb3iviga/axqnCGwEyi CDPKzAwAsq+wTuJ3KhHhMpLYT4q9jJc++37sFNIwqLVoyzDnalwnZkKdKB5By6L5Ku4x+jlmvHQM 17LOncN9MNEysUFrdIc= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	pitt.edu A RR has value 136.142.34.30
	Found 1 RRSIGs over A RRset
	`pitt.edu. 600 IN RRSIG ( A 7 2 600 20260107040215 20251228035715 31647 pitt.edu. HxP+K9oX178GfAAPyXrSpSAPBE57bUSDM6dJUc8W+rCSxlVsjTwYFAMnRTb3iviga/axqnCGwEyi CDPKzAwAsq+wTuJ3KhHhMpLYT4q9jJc++37sFNIwqLVoyzDnalwnZkKdKB5By6L5Ku4x+jlmvHQM 17LOncN9MNEysUFrdIc= )`
	RRSIG=31647 and DNSKEY=31647 verifies the A RRset

pitt.edu

	Query to ns5.pitt.edu for pitt.edu/A
	Received 221 bytes from 136.142.19.5
	;; Response received from [136.142.19.5] 221 octets ;; HEADER SECTION ;; id = 4832 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; pitt.edu. IN A ;; ANSWER SECTION (2 records) pitt.edu. 600 IN A 136.142.34.30 pitt.edu. 600 IN RRSIG ( A 7 2 600 20260107040215 20251228035715 31647 pitt.edu. HxP+K9oX178GfAAPyXrSpSAPBE57bUSDM6dJUc8W+rCSxlVsjTwYFAMnRTb3iviga/axqnCGwEyi CDPKzAwAsq+wTuJ3KhHhMpLYT4q9jJc++37sFNIwqLVoyzDnalwnZkKdKB5By6L5Ku4x+jlmvHQM 17LOncN9MNEysUFrdIc= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns5.pitt.edu is authoritative for pitt.edu
	Found RRSIG signed by pitt.edu zone
	Query to ns5.pitt.edu for pitt.edu/A
	Received 221 bytes from 136.142.19.5
	;; Response received from [136.142.19.5] 221 octets ;; HEADER SECTION ;; id = 6816 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; pitt.edu. IN A ;; ANSWER SECTION (2 records) pitt.edu. 600 IN A 136.142.34.30 pitt.edu. 600 IN RRSIG ( A 7 2 600 20260107040215 20251228035715 31647 pitt.edu. HxP+K9oX178GfAAPyXrSpSAPBE57bUSDM6dJUc8W+rCSxlVsjTwYFAMnRTb3iviga/axqnCGwEyi CDPKzAwAsq+wTuJ3KhHhMpLYT4q9jJc++37sFNIwqLVoyzDnalwnZkKdKB5By6L5Ku4x+jlmvHQM 17LOncN9MNEysUFrdIc= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	pitt.edu A RR has value 136.142.34.30
	Found 1 RRSIGs over A RRset
	`pitt.edu. 600 IN RRSIG ( A 7 2 600 20260107040215 20251228035715 31647 pitt.edu. HxP+K9oX178GfAAPyXrSpSAPBE57bUSDM6dJUc8W+rCSxlVsjTwYFAMnRTb3iviga/axqnCGwEyi CDPKzAwAsq+wTuJ3KhHhMpLYT4q9jJc++37sFNIwqLVoyzDnalwnZkKdKB5By6L5Ku4x+jlmvHQM 17LOncN9MNEysUFrdIc= )`
	RRSIG=31647 and DNSKEY=31647 verifies the A RRset

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