DNSSEC Debugger

Back to Verisign Labs Tools

Domain Name:

Detail: more(+) / less(-)

Time: 2026-09-25 17:15:37 UTC

Analyzing DNSSEC problems for fed.us

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

DS=38696/SHA-256 is now in the chain-of-trust

	Checking DS between Trust Anchor and .
	`. IN DS ( 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d )`
	`. IN DS ( 38696 8 2 683d2d0acb8c9b712a1948b27f741219298d0a450d612c483af444a4c0fb2b16 )`
	Query to b.root-servers.net for ./DNSKEY
	Received 1414 bytes from 170.247.170.2
	;; Response received from [170.247.170.2] 1414 octets ;; HEADER SECTION ;; id = 34160 ;; 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 AwEAAcorNxNc9t0ue1ZenPjVMRujlQ2YLBJ0pR/4XMjHby9vr03cRxFSKnWpxeg5PL384D9VeqdS 1bjrGyTsHtoagzI3NiXFd8sjHMOnZxu5pp/+UBIg7tasYgVMMdUiM1Yu/c+t30d1Qw/v6NYLNnOn ywTu6HuUh7Y1sZRq/GZcrxLENXHQoyKpOrOr8R3+qd6wK69IKB80ZBZtkX9rdEqKJk+yYXjEZzZ0 zkAFthmNgCreAoU9PVlU66dyOsaLjf3wKUlUm9SNOKs+tK6LuSmRbK6+1T/tPaRaMBSEuv2G6vXf nJ1uyMbGvtpRn/YDcvTjrp6DzE6XyF44QdwJ3oKx4ek= ) ; keytag 8763 . 172800 IN DNSKEY ( 256 3 8 AwEAAeCYD6Z7WWKVLeuWgowKP+3g+Gs1cnLKq7a3CaQxQpv8bfuFVI0WnG33qaSH/Mw9IBgifrdz f4XY/DQLnyBJ9MfaOyAWuEaEmYJ+GQPiwVVfstGwSA1McfFJUttTgq2Huu74KARhtA8wPo/N3Xcy YQtNhz+qCM5NBb3ecx/naw6sYab9LxS6f2cU0q03++BP5Ks0Uef8WJCa/1izCYE+vMkwoltV+tEN a3hpXiZ7jle/xdgaZrPi5ZGmyLVI34g1XVYrNlsCCTmNvFQIfzW5STFQFsQpizczyFn9r3LzSxxP CNwdlCG84bER0BmdwqbF6Tanv+FxMOavrahkj4wIy5k= ) ; keytag 57780 . 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 20261010000000 20260919000000 20326 . SeT2U+BKi7S4R7OPnQ0EBjS6DtsNPasISEAE3iOUQWl552IWiqHLBYkZOa5au73wjV5oH9vQleMB gtIQleByqX74kORDKMmx+EIhhDmiNOf9w33OqM4+s0Etem28QjqQ9e4QgsKI6N39HDMedL31iybJ n6ghPcDT73IyzgTs6mtyV+Lpu1ZqH1yXNNB34YsEzgquGDKU7QkAlQMupqKlZOhJC2pj4724Fzjr MXq68MYAitHMmfnrm2/iqP8i0jIrIQgIl4mVOO4VxMZEsQa+ESJWEBQJ3Fu3jLRII/xIEq1qXb8F 87yhBvKhzuyLfQGaKttdkN9oudecqKuNezNp0g== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 4 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAcorNxNc9t0ue1ZenPjVMRujlQ2YLBJ0pR/4XMjHby9vr03cRxFSKnWpxeg5PL384D9VeqdS 1bjrGyTsHtoagzI3NiXFd8sjHMOnZxu5pp/+UBIg7tasYgVMMdUiM1Yu/c+t30d1Qw/v6NYLNnOn ywTu6HuUh7Y1sZRq/GZcrxLENXHQoyKpOrOr8R3+qd6wK69IKB80ZBZtkX9rdEqKJk+yYXjEZzZ0 zkAFthmNgCreAoU9PVlU66dyOsaLjf3wKUlUm9SNOKs+tK6LuSmRbK6+1T/tPaRaMBSEuv2G6vXf nJ1uyMbGvtpRn/YDcvTjrp6DzE6XyF44QdwJ3oKx4ek= ) ; keytag 8763`
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAeCYD6Z7WWKVLeuWgowKP+3g+Gs1cnLKq7a3CaQxQpv8bfuFVI0WnG33qaSH/Mw9IBgifrdz f4XY/DQLnyBJ9MfaOyAWuEaEmYJ+GQPiwVVfstGwSA1McfFJUttTgq2Huu74KARhtA8wPo/N3Xcy YQtNhz+qCM5NBb3ecx/naw6sYab9LxS6f2cU0q03++BP5Ks0Uef8WJCa/1izCYE+vMkwoltV+tEN a3hpXiZ7jle/xdgaZrPi5ZGmyLVI34g1XVYrNlsCCTmNvFQIfzW5STFQFsQpizczyFn9r3LzSxxP CNwdlCG84bER0BmdwqbF6Tanv+FxMOavrahkj4wIy5k= ) ; keytag 57780`
	`. 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
	DNSKEY=38696/SEP is now in the chain-of-trust
	DS=38696/SHA-256 verifies DNSKEY=38696/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`. 172800 IN RRSIG ( DNSKEY 8 0 172800 20261010000000 20260919000000 20326 . SeT2U+BKi7S4R7OPnQ0EBjS6DtsNPasISEAE3iOUQWl552IWiqHLBYkZOa5au73wjV5oH9vQleMB gtIQleByqX74kORDKMmx+EIhhDmiNOf9w33OqM4+s0Etem28QjqQ9e4QgsKI6N39HDMedL31iybJ n6ghPcDT73IyzgTs6mtyV+Lpu1ZqH1yXNNB34YsEzgquGDKU7QkAlQMupqKlZOhJC2pj4724Fzjr MXq68MYAitHMmfnrm2/iqP8i0jIrIQgIl4mVOO4VxMZEsQa+ESJWEBQJ3Fu3jLRII/xIEq1qXb8F 87yhBvKhzuyLfQGaKttdkN9oudecqKuNezNp0g== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=8763 is now in the chain-of-trust
	DNSKEY=57780 is now in the chain-of-trust
	Query to b.root-servers.net for fed.us/A
	Received 856 bytes from 170.247.170.2
	;; Response received from [170.247.170.2] 856 octets ;; HEADER SECTION ;; id = 46027 ;; 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 = 10 arcount = 17 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; fed.us. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (10 records) us. 172800 IN NS b.cctld.us. us. 172800 IN NS f.cctld.us. us. 172800 IN NS k.cctld.us. us. 172800 IN NS m.cctld.us. us. 172800 IN NS n.cctld.us. us. 172800 IN NS w.cctld.us. us. 172800 IN NS x.cctld.us. us. 172800 IN NS y.cctld.us. us. 86400 IN DS ( 59017 8 2 7daf469d42b5d8e5537fd4dd4b6057710e9a61f72c32eb7fb6526f52277ec2b0 ) us. 86400 IN RRSIG ( DS 8 1 86400 20261008050000 20260925040000 57780 . zXDEseERQ81cAXUfRz5Jj27pigXP2DJkh+1BFZyjHQZBm7hc91jYeYho7perNhF8r1VasVrIxmxq JKu3hepFatjjk+WfC/k2gIgzKoy/k5DRi574cbfGsHk0Dd/BcLne0wE1wNcjdDfW3dWKQHyB3tOx 3QvI/LPykieUnmN9BS0lNyJ932UNgUmto0Xzm/591PCxa2KMC5PrSa3Q6y4L/tzdF+rp5au4EhTq vyQkyfvQQ+MuVpEZAFF/fq2IFeUSu4RSEBfUUXEPo0L510alGeYmqJ+wS9794+Ik0omaUDRPgAg3 oIG9A06bysRS2h+eFj0RGaQE6VWluNIWbR8dJg== ) ;; ADDITIONAL SECTION (17 records) b.cctld.us. 172800 IN A 156.154.125.70 b.cctld.us. 172800 IN AAAA 2001:502:ad09::29 f.cctld.us. 172800 IN A 209.173.58.70 f.cctld.us. 172800 IN AAAA 2001:500:3682::11 k.cctld.us. 172800 IN A 156.154.128.70 k.cctld.us. 172800 IN AAAA 2001:503:e239::3:1 m.cctld.us. 172800 IN A 204.74.105.1 m.cctld.us. 172800 IN AAAA 2610:a1:3180::53 n.cctld.us. 172800 IN A 204.74.107.1 n.cctld.us. 172800 IN AAAA 2610:a1:3280::53 w.cctld.us. 172800 IN A 37.209.192.15 w.cctld.us. 172800 IN AAAA 2001:dcd:1::15 x.cctld.us. 172800 IN A 37.209.194.15 x.cctld.us. 172800 IN AAAA 2001:dcd:2::15 y.cctld.us. 172800 IN A 37.209.196.15 y.cctld.us. 172800 IN AAAA 2001:dcd:3::15 ;; { "EDNS-VERSION": 0 }
	Query to g.root-servers.net for us/DNSKEY
	Received 852 bytes from 192.112.36.4
	;; Response received from [192.112.36.4] 852 octets ;; HEADER SECTION ;; id = 44095 ;; 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 = 10 arcount = 17 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; us. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (10 records) us. 172800 IN NS n.cctld.us. us. 172800 IN NS x.cctld.us. us. 172800 IN NS f.cctld.us. us. 172800 IN NS m.cctld.us. us. 172800 IN NS b.cctld.us. us. 172800 IN NS k.cctld.us. us. 172800 IN NS w.cctld.us. us. 172800 IN NS y.cctld.us. us. 86400 IN DS ( 59017 8 2 7daf469d42b5d8e5537fd4dd4b6057710e9a61f72c32eb7fb6526f52277ec2b0 ) us. 86400 IN RRSIG ( DS 8 1 86400 20261008050000 20260925040000 57780 . zXDEseERQ81cAXUfRz5Jj27pigXP2DJkh+1BFZyjHQZBm7hc91jYeYho7perNhF8r1VasVrIxmxq JKu3hepFatjjk+WfC/k2gIgzKoy/k5DRi574cbfGsHk0Dd/BcLne0wE1wNcjdDfW3dWKQHyB3tOx 3QvI/LPykieUnmN9BS0lNyJ932UNgUmto0Xzm/591PCxa2KMC5PrSa3Q6y4L/tzdF+rp5au4EhTq vyQkyfvQQ+MuVpEZAFF/fq2IFeUSu4RSEBfUUXEPo0L510alGeYmqJ+wS9794+Ik0omaUDRPgAg3 oIG9A06bysRS2h+eFj0RGaQE6VWluNIWbR8dJg== ) ;; ADDITIONAL SECTION (17 records) b.cctld.us. 172800 IN A 156.154.125.70 f.cctld.us. 172800 IN A 209.173.58.70 k.cctld.us. 172800 IN A 156.154.128.70 m.cctld.us. 172800 IN A 204.74.105.1 n.cctld.us. 172800 IN A 204.74.107.1 w.cctld.us. 172800 IN A 37.209.192.15 x.cctld.us. 172800 IN A 37.209.194.15 y.cctld.us. 172800 IN A 37.209.196.15 b.cctld.us. 172800 IN AAAA 2001:502:ad09::29 f.cctld.us. 172800 IN AAAA 2001:500:3682::11 k.cctld.us. 172800 IN AAAA 2001:503:e239::3:1 m.cctld.us. 172800 IN AAAA 2610:a1:3180::53 n.cctld.us. 172800 IN AAAA 2610:a1:3280::53 w.cctld.us. 172800 IN AAAA 2001:dcd:1::15 x.cctld.us. 172800 IN AAAA 2001:dcd:2::15 y.cctld.us. 172800 IN AAAA 2001:dcd:3::15 ;; { "EDNS-VERSION": 0 }
	Found child zone us

	Checking DS between . and us
	Query to b.root-servers.net for us/DS
	Received 366 bytes from 170.247.170.2
	;; Response received from [170.247.170.2] 366 octets ;; HEADER SECTION ;; id = 7325 ;; 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) ;; us. IN DS ;; ANSWER SECTION (2 records) us. 86400 IN DS ( 59017 8 2 7daf469d42b5d8e5537fd4dd4b6057710e9a61f72c32eb7fb6526f52277ec2b0 ) us. 86400 IN RRSIG ( DS 8 1 86400 20261008050000 20260925040000 57780 . zXDEseERQ81cAXUfRz5Jj27pigXP2DJkh+1BFZyjHQZBm7hc91jYeYho7perNhF8r1VasVrIxmxq JKu3hepFatjjk+WfC/k2gIgzKoy/k5DRi574cbfGsHk0Dd/BcLne0wE1wNcjdDfW3dWKQHyB3tOx 3QvI/LPykieUnmN9BS0lNyJ932UNgUmto0Xzm/591PCxa2KMC5PrSa3Q6y4L/tzdF+rp5au4EhTq vyQkyfvQQ+MuVpEZAFF/fq2IFeUSu4RSEBfUUXEPo0L510alGeYmqJ+wS9794+Ik0omaUDRPgAg3 oIG9A06bysRS2h+eFj0RGaQE6VWluNIWbR8dJg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for us in the . zone
	DS=59017/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`us. 86400 IN RRSIG ( DS 8 1 86400 20261008050000 20260925040000 57780 . zXDEseERQ81cAXUfRz5Jj27pigXP2DJkh+1BFZyjHQZBm7hc91jYeYho7perNhF8r1VasVrIxmxq JKu3hepFatjjk+WfC/k2gIgzKoy/k5DRi574cbfGsHk0Dd/BcLne0wE1wNcjdDfW3dWKQHyB3tOx 3QvI/LPykieUnmN9BS0lNyJ932UNgUmto0Xzm/591PCxa2KMC5PrSa3Q6y4L/tzdF+rp5au4EhTq vyQkyfvQQ+MuVpEZAFF/fq2IFeUSu4RSEBfUUXEPo0L510alGeYmqJ+wS9794+Ik0omaUDRPgAg3 oIG9A06bysRS2h+eFj0RGaQE6VWluNIWbR8dJg== )`
	RRSIG=57780 and DNSKEY=57780 verifies the DS RRset
	DS=59017/SHA-256 is now in the chain-of-trust
	`us. 86400 IN DS ( 59017 8 2 7daf469d42b5d8e5537fd4dd4b6057710e9a61f72c32eb7fb6526f52277ec2b0 )`
	Query to f.cctld.us for us/DNSKEY
	Received 777 bytes from 209.173.58.70
	;; Response received from [209.173.58.70] 777 octets ;; HEADER SECTION ;; id = 19669 ;; 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": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; us. IN DNSKEY ;; ANSWER SECTION (3 records) us. 3600 IN DNSKEY ( 257 3 8 AwEAAabgSGRWwpR24imYq+0K0s7OscAlXB1k7h6Tm3pFaSOKbbE5lSNQ6Cm2nIQbkQAJOyvq3P8a enAWH78rychEvtHBSqh0f9onF1Bnhsmd7YBfvzUMD56LS7Z8nIcbl48aq1XLL1WURV9TcHr6hi+d MFL2Sa//3Zoo7O0yMuaaV8J2g9bVu4deQK16au7GORazI6469rTUfXhWPFkJa6BvFi/DMcJNy+6J kbh45WuY0bxj/M5LBR+sCe6zH3+vpu205OtSQT4E4TXvUVSCOIlNn3lIw43twJO73exKmhphtjQ+ AhRwZtrgCqDXd1Brt/EEdzdmyyd/eE6pgxJK6bib8Hk= ) ; keytag 59017 us. 3600 IN DNSKEY ( 256 3 8 AwEAAatbrQTiZd0FdSVbnkRFiU5jf9ACOPc4M0CK+G+Gla4gH3ClPunwqBJhvRtMkKdhGE93lMuz jNkGakBrkFvzwHtIw9pWLxum2Idysf+JxdhfSXNNYEzKcP0lCIjWf+iY2rtXoltVLxgT2skvDgmb wq+a3Cb/7CAB/SmFRCl8tQJ4YpJlkHiHPbWXljjiPWsj3/52hv45GHKQPi4vRzPeaw0= ) ; keytag 54159 us. 3600 IN RRSIG ( DNSKEY 8 1 3600 20261004223241 20260920215225 59017 us. BuH/cV9sDywcFO73sDhcYt59+nUFhKaJlh8gr/Gx31Gpq2V0aaWTvz6ExdCK2z1XOEAqpLSXf5Xc 6s0roZcXyl77uAIuYJmj7wu2IU4tUeM4nZfSVaf9JK3UZpTQ6VeehYE4sGZ51e3afQPYMSvS21rU +kjXkhWzbneB+npaYUuwZvldrHgvM9/KCt0400Kjk0ocb14LxrVs785bYkQ5Z2fPX68SZI5jg5Ue yHa/xHKfIPK+DXfAgAtpY0jcysL39HFyDVvfzCViTTMmmiKdfawL9OdtpoD7Z0Adwqy93dT1gxiR pE7ksnUcNDklKgj03QloSc8akXT6G1K0C97q6Q== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for us
	`us. 3600 IN DNSKEY ( 257 3 8 AwEAAabgSGRWwpR24imYq+0K0s7OscAlXB1k7h6Tm3pFaSOKbbE5lSNQ6Cm2nIQbkQAJOyvq3P8a enAWH78rychEvtHBSqh0f9onF1Bnhsmd7YBfvzUMD56LS7Z8nIcbl48aq1XLL1WURV9TcHr6hi+d MFL2Sa//3Zoo7O0yMuaaV8J2g9bVu4deQK16au7GORazI6469rTUfXhWPFkJa6BvFi/DMcJNy+6J kbh45WuY0bxj/M5LBR+sCe6zH3+vpu205OtSQT4E4TXvUVSCOIlNn3lIw43twJO73exKmhphtjQ+ AhRwZtrgCqDXd1Brt/EEdzdmyyd/eE6pgxJK6bib8Hk= ) ; keytag 59017`
	`us. 3600 IN DNSKEY ( 256 3 8 AwEAAatbrQTiZd0FdSVbnkRFiU5jf9ACOPc4M0CK+G+Gla4gH3ClPunwqBJhvRtMkKdhGE93lMuz jNkGakBrkFvzwHtIw9pWLxum2Idysf+JxdhfSXNNYEzKcP0lCIjWf+iY2rtXoltVLxgT2skvDgmb wq+a3Cb/7CAB/SmFRCl8tQJ4YpJlkHiHPbWXljjiPWsj3/52hv45GHKQPi4vRzPeaw0= ) ; keytag 54159`
	DNSKEY=59017/SEP is now in the chain-of-trust
	DS=59017/SHA-256 verifies DNSKEY=59017/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`us. 3600 IN RRSIG ( DNSKEY 8 1 3600 20261004223241 20260920215225 59017 us. BuH/cV9sDywcFO73sDhcYt59+nUFhKaJlh8gr/Gx31Gpq2V0aaWTvz6ExdCK2z1XOEAqpLSXf5Xc 6s0roZcXyl77uAIuYJmj7wu2IU4tUeM4nZfSVaf9JK3UZpTQ6VeehYE4sGZ51e3afQPYMSvS21rU +kjXkhWzbneB+npaYUuwZvldrHgvM9/KCt0400Kjk0ocb14LxrVs785bYkQ5Z2fPX68SZI5jg5Ue yHa/xHKfIPK+DXfAgAtpY0jcysL39HFyDVvfzCViTTMmmiKdfawL9OdtpoD7Z0Adwqy93dT1gxiR pE7ksnUcNDklKgj03QloSc8akXT6G1K0C97q6Q== )`
	RRSIG=59017 and DNSKEY=59017/SEP verifies the DNSKEY RRset
	DNSKEY=54159 is now in the chain-of-trust
	Query to b.cctld.us for fed.us/A
	Received 1146 bytes from 156.154.125.70
	;; Response received from [156.154.125.70] 1146 octets ;; HEADER SECTION ;; id = 30901 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NXDOMAIN ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 8 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; fed.us. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) us. 900 IN SOA ( a.cctld.us. admin.tldns.godaddy. 1790355932 ;serial 1800 ;refresh 300 ;retry 604800 ;expire 1800 ;minimum ) us. 900 IN RRSIG ( SOA 8 1 900 20261009170640 20260925160640 54159 us. XiUnQ6RaebzOIsk2NtLPSyVSw9EYyvQv9Qh84KSiNMGyAAJphX6WbbMeWAhb7avkuLQfidFaPKPw ADV/fqFXVlanOPA13hKMicSR+VJX1IPFc2/Ggwb0gNkLmx2f3UZLm6ahAZkFmsDPc57J++2hNP81 pCDcAyg5uM+0+dWnJnJ1xkb85GvTbb/9mbUTeXObyVqh4VxwpYxlxs1Eg9i90A== ) r0lo40lj4j76eriqpo80i3insgcmv5ns.us. 900 IN NSEC3 ( 1 1 0 - r0men30o2a9cjn3tjp2meeou3fvpig9u NS SOA RRSIG DNSKEY NSEC3PARAM TYPE65534 ) r0lo40lj4j76eriqpo80i3insgcmv5ns.us. 900 IN RRSIG ( NSEC3 8 2 900 20261004223241 20260920215225 54159 us. WD0uusDdPFrwnJ6f5NPXkgT6CBiuJf72HJibWJjSE6WbQ1KjHcbv9ojAleFrwUcpJ1oiQSfGheEX U+GjgUpgF4ebC445/DCqvS+czF08i3VOMKl9btH57wEZD95RvmUUG6MwKQafTRDOMJ6UsE57LFeP YtaesK91iYCxD32ZqSChEiMdv4UPnk6p9pvTdkYM9Oq0woxC2AI4foX37D30pA== ) jkghrjg1v3c99q9q9nl51jin5tvq54jq.us. 900 IN NSEC3 ( 1 1 0 - jkh0g2e1vfmuo1si81tbj1cf7jl5c24a NS DS RRSIG ) jkghrjg1v3c99q9q9nl51jin5tvq54jq.us. 900 IN RRSIG ( NSEC3 8 2 900 20261005154406 20260921154255 54159 us. Qec8VCXNCZUVneLPQCTgpSDoZ98GdOY/j3Cy/6U/xrqi0Leb/b2v1wvU+bupk4Xe9YFgCc26Z4p9 ZVIb561ec98CoKjQxp+Rqmu8fEI53/Hlx75sxt+qDzeWP0SND1MPL/E3iw5l0CP6nAU18aE8XTZG OABHN1iC6kgcSRhtyhgPJdaQshSAC8kg0fjeVfJMc35/dXf0+zPzu9ez5UsAKw== ) rj131mn1u78nhme1i6qgng7ue4is5a93.us. 900 IN NSEC3 ( 1 1 0 - rj1m293pqoco2sgu9lharnbjfn9ujv0i NS DS RRSIG ) rj131mn1u78nhme1i6qgng7ue4is5a93.us. 900 IN RRSIG ( NSEC3 8 2 900 20261009084003 20260925074422 54159 us. KnRY0cM5O/zHphBP7Prb244YpIHHU8iWPGJ8eZrMIeSvEtinrks0tgCir38TtyAuppYdX79I3nWp AvFBlo2mUMPbyXf4cbVIcdfMNBoxmdxLFJCXAWXMFL6GXAOp3fPyezW4xSR2Vo/VDG0Wo9ekwSce FvOHTyKpNYbY8DZx/YLDUVQbKjPI8RZS2KWvRhMZpv9ewtfv5BCq/Swg6nDNoQ== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Zone us (156.154.125.70) returns NXDOMAIN for fed.us
	NSEC3 validation not implemented yet

Move your mouse over any or symbols for remediation hints.

Want a second opinion? Test fed.us at dnsviz.net.

DNSSEC Debugger

↓ Advanced options ↑ Advanced options

Trust Anchor:
Name Servers: