DNSSEC Debugger

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Time: 2026-06-17 13:50:43 UTC

Analyzing DNSSEC problems for t.sc

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 e.root-servers.net for ./DNSKEY
	Received 1139 bytes from 192.203.230.10
	;; Response received from [192.203.230.10] 1139 octets ;; HEADER SECTION ;; id = 305 ;; 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 = 4 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1472, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (4 records) . 172800 IN DNSKEY ( 256 3 8 AwEAAb5dDYffpgAJ8VUGLwQtWXPlQWsjIFJtCM00/XaKU+8ln+ofah3q2KxEIjvzQg+nqdxRj+8e mtPne1mtYcbFWP4Q9E+DniOJLK09R05FuzvGbrG7DDdRDUX/cedFdV7O8pFEAYpJqYNR9BCTIAV9 73DO2biauKSA31b7I2lK/woxoR1tf5cqJ4SMbJUviuHicAEoUi2ATswloZNWd5T5thmEFZnxFx7D 5UgKCY7oflS7+GU7dNJwEtmFnWYVETHN0kHXVz6aguouaAZp706YXNIoR/iTgQhmsR7XX+wL0Z8Q M2LxQIyU6vRZ06IyuJMGRMiwkSuGElbumyBt12JZbrU= ) ; keytag 54393 . 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 20260701000000 20260610000000 20326 . j4xwc5ju8Rar7jcd8yX1jGrb5c85D/uGNLvUpiKCzuSVqv0zhUS56KtqD0JmBo1rC+aWxywONWS6 o76i4p5TOOWFWdrops0E/Vw3OFQW+jLxsscc+Y9WUbK1PxTB3UPdWfiHw3azpvgsaaUdXAWeev5t MWZXcj4NM7NoCZJk9ig5onr298AVFZoFNZP6edyzWhyhkMX0DOxBH1M8+c8te2dFpck09pK2GEvA P5Cf1zlsGmZOiZRxB2mDLOXnCbqwJnHQSyhpW9QZkJGJbogrNPwMWdV+X3xcQ5n+dL9aRLtAkKeS p8FDo1ZeGo9xAbha9AjeCyPF3VkSRQEw9owjJg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAb5dDYffpgAJ8VUGLwQtWXPlQWsjIFJtCM00/XaKU+8ln+ofah3q2KxEIjvzQg+nqdxRj+8e mtPne1mtYcbFWP4Q9E+DniOJLK09R05FuzvGbrG7DDdRDUX/cedFdV7O8pFEAYpJqYNR9BCTIAV9 73DO2biauKSA31b7I2lK/woxoR1tf5cqJ4SMbJUviuHicAEoUi2ATswloZNWd5T5thmEFZnxFx7D 5UgKCY7oflS7+GU7dNJwEtmFnWYVETHN0kHXVz6aguouaAZp706YXNIoR/iTgQhmsR7XX+wL0Z8Q M2LxQIyU6vRZ06IyuJMGRMiwkSuGElbumyBt12JZbrU= ) ; keytag 54393`
	`. 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 20260701000000 20260610000000 20326 . j4xwc5ju8Rar7jcd8yX1jGrb5c85D/uGNLvUpiKCzuSVqv0zhUS56KtqD0JmBo1rC+aWxywONWS6 o76i4p5TOOWFWdrops0E/Vw3OFQW+jLxsscc+Y9WUbK1PxTB3UPdWfiHw3azpvgsaaUdXAWeev5t MWZXcj4NM7NoCZJk9ig5onr298AVFZoFNZP6edyzWhyhkMX0DOxBH1M8+c8te2dFpck09pK2GEvA P5Cf1zlsGmZOiZRxB2mDLOXnCbqwJnHQSyhpW9QZkJGJbogrNPwMWdV+X3xcQ5n+dL9aRLtAkKeS p8FDo1ZeGo9xAbha9AjeCyPF3VkSRQEw9owjJg== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=54393 is now in the chain-of-trust
	Query to e.root-servers.net for t.sc/A
	Received 815 bytes from 192.203.230.10
	;; Response received from [192.203.230.10] 815 octets ;; HEADER SECTION ;; id = 45946 ;; 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 = 9 arcount = 14 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1472, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; t.sc. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (9 records) sc. 172800 IN NS a0.cctld.afilias-nst.info. sc. 172800 IN NS a2.cctld.afilias-nst.info. sc. 172800 IN NS b0.cctld.afilias-nst.org. sc. 172800 IN NS b2.cctld.afilias-nst.org. sc. 172800 IN NS c0.cctld.afilias-nst.info. sc. 172800 IN NS d0.cctld.afilias-nst.org. sc. 172800 IN NS ns1.nic.sc. sc. 86400 IN DS ( 2539 8 2 8293fa3ac08be770a400dde4f250dc6bf1046f34430be12e65c15bf2f482b26c ) sc. 86400 IN RRSIG ( DS 8 1 86400 20260630050000 20260617040000 54393 . ZTD86xE8etoyVKwUuMaxXLMPvVLKkjJ+A+RqGqTNLKE5ZM06DVPuV2hG3/FtuZ6TrMdYG+TueF/v bDXIh/NMA1Q//TWFCWCsmFv7oNY4khdbbi4Pk3NzjKoT5hF+P6gn+N9Ok5uQ0d2H3kYT9i/FEkfp Nr5ich2M5yWrE9R8fhq10aIaPW4MojXXa8P3smMdT7yi4ypKXYLrA2rZKRGIW9MzXWF0vYZhKnac ZBMBfQXKfYlDvCEO9yn8O3mjmDzEE+5k1ZZxdhjUwxx8sruUZBtB2stF1f2CNjD6J1tQLzVz+2fh HHHCb9mmEU9fn4NaXsoxiSwD7xTqDbgKPkZ3rg== ) ;; ADDITIONAL SECTION (14 records) a0.cctld.afilias-nst.info. 172800 IN A 199.254.59.1 a0.cctld.afilias-nst.info. 172800 IN AAAA 2001:500:25::1 a2.cctld.afilias-nst.info. 172800 IN A 199.249.116.1 a2.cctld.afilias-nst.info. 172800 IN AAAA 2001:500:44::1 b0.cctld.afilias-nst.org. 172800 IN A 199.254.60.1 b0.cctld.afilias-nst.org. 172800 IN AAAA 2001:500:26::1 b2.cctld.afilias-nst.org. 172800 IN A 199.249.124.1 b2.cctld.afilias-nst.org. 172800 IN AAAA 2001:500:4c::1 c0.cctld.afilias-nst.info. 172800 IN A 199.254.61.1 c0.cctld.afilias-nst.info. 172800 IN AAAA 2001:500:27::1 d0.cctld.afilias-nst.org. 172800 IN A 199.254.62.1 d0.cctld.afilias-nst.org. 172800 IN AAAA 2001:500:28::1 ns1.nic.sc. 172800 IN A 41.86.57.54 ;; { "EDNS-VERSION": 0 }
	Query to k.root-servers.net for sc/DNSKEY
	Received 813 bytes from 193.0.14.129
	;; Response received from [193.0.14.129] 813 octets ;; HEADER SECTION ;; id = 9551 ;; 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 = 9 arcount = 14 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; sc. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (9 records) sc. 172800 IN NS a0.cctld.afilias-nst.info. sc. 172800 IN NS a2.cctld.afilias-nst.info. sc. 172800 IN NS b0.cctld.afilias-nst.org. sc. 172800 IN NS b2.cctld.afilias-nst.org. sc. 172800 IN NS c0.cctld.afilias-nst.info. sc. 172800 IN NS d0.cctld.afilias-nst.org. sc. 172800 IN NS ns1.nic.sc. sc. 86400 IN DS ( 2539 8 2 8293fa3ac08be770a400dde4f250dc6bf1046f34430be12e65c15bf2f482b26c ) sc. 86400 IN RRSIG ( DS 8 1 86400 20260630050000 20260617040000 54393 . ZTD86xE8etoyVKwUuMaxXLMPvVLKkjJ+A+RqGqTNLKE5ZM06DVPuV2hG3/FtuZ6TrMdYG+TueF/v bDXIh/NMA1Q//TWFCWCsmFv7oNY4khdbbi4Pk3NzjKoT5hF+P6gn+N9Ok5uQ0d2H3kYT9i/FEkfp Nr5ich2M5yWrE9R8fhq10aIaPW4MojXXa8P3smMdT7yi4ypKXYLrA2rZKRGIW9MzXWF0vYZhKnac ZBMBfQXKfYlDvCEO9yn8O3mjmDzEE+5k1ZZxdhjUwxx8sruUZBtB2stF1f2CNjD6J1tQLzVz+2fh HHHCb9mmEU9fn4NaXsoxiSwD7xTqDbgKPkZ3rg== ) ;; ADDITIONAL SECTION (14 records) a0.cctld.afilias-nst.info. 172800 IN A 199.254.59.1 a2.cctld.afilias-nst.info. 172800 IN A 199.249.116.1 b0.cctld.afilias-nst.org. 172800 IN A 199.254.60.1 b2.cctld.afilias-nst.org. 172800 IN A 199.249.124.1 c0.cctld.afilias-nst.info. 172800 IN A 199.254.61.1 d0.cctld.afilias-nst.org. 172800 IN A 199.254.62.1 ns1.nic.sc. 172800 IN A 41.86.57.54 a0.cctld.afilias-nst.info. 172800 IN AAAA 2001:500:25::1 a2.cctld.afilias-nst.info. 172800 IN AAAA 2001:500:44::1 b0.cctld.afilias-nst.org. 172800 IN AAAA 2001:500:26::1 b2.cctld.afilias-nst.org. 172800 IN AAAA 2001:500:4c::1 c0.cctld.afilias-nst.info. 172800 IN AAAA 2001:500:27::1 d0.cctld.afilias-nst.org. 172800 IN AAAA 2001:500:28::1 ;; { "EDNS-VERSION": 0 }
	Found child zone sc

	Checking DS between . and sc
	Query to m.root-servers.net for sc/DS
	Received 366 bytes from 202.12.27.33
	;; Response received from [202.12.27.33] 366 octets ;; HEADER SECTION ;; id = 52993 ;; 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) ;; sc. IN DS ;; ANSWER SECTION (2 records) sc. 86400 IN DS ( 2539 8 2 8293fa3ac08be770a400dde4f250dc6bf1046f34430be12e65c15bf2f482b26c ) sc. 86400 IN RRSIG ( DS 8 1 86400 20260630050000 20260617040000 54393 . ZTD86xE8etoyVKwUuMaxXLMPvVLKkjJ+A+RqGqTNLKE5ZM06DVPuV2hG3/FtuZ6TrMdYG+TueF/v bDXIh/NMA1Q//TWFCWCsmFv7oNY4khdbbi4Pk3NzjKoT5hF+P6gn+N9Ok5uQ0d2H3kYT9i/FEkfp Nr5ich2M5yWrE9R8fhq10aIaPW4MojXXa8P3smMdT7yi4ypKXYLrA2rZKRGIW9MzXWF0vYZhKnac ZBMBfQXKfYlDvCEO9yn8O3mjmDzEE+5k1ZZxdhjUwxx8sruUZBtB2stF1f2CNjD6J1tQLzVz+2fh HHHCb9mmEU9fn4NaXsoxiSwD7xTqDbgKPkZ3rg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for sc in the . zone
	DS=2539/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`sc. 86400 IN RRSIG ( DS 8 1 86400 20260630050000 20260617040000 54393 . ZTD86xE8etoyVKwUuMaxXLMPvVLKkjJ+A+RqGqTNLKE5ZM06DVPuV2hG3/FtuZ6TrMdYG+TueF/v bDXIh/NMA1Q//TWFCWCsmFv7oNY4khdbbi4Pk3NzjKoT5hF+P6gn+N9Ok5uQ0d2H3kYT9i/FEkfp Nr5ich2M5yWrE9R8fhq10aIaPW4MojXXa8P3smMdT7yi4ypKXYLrA2rZKRGIW9MzXWF0vYZhKnac ZBMBfQXKfYlDvCEO9yn8O3mjmDzEE+5k1ZZxdhjUwxx8sruUZBtB2stF1f2CNjD6J1tQLzVz+2fh HHHCb9mmEU9fn4NaXsoxiSwD7xTqDbgKPkZ3rg== )`
	RRSIG=54393 and DNSKEY=54393 verifies the DS RRset
	DS=2539/SHA-256 is now in the chain-of-trust
	`sc. 86400 IN DS ( 2539 8 2 8293fa3ac08be770a400dde4f250dc6bf1046f34430be12e65c15bf2f482b26c )`
	Query to d0.cctld.afilias-nst.org for sc/DNSKEY
	Received 893 bytes from 199.254.62.1
	;; Response received from [199.254.62.1] 893 octets ;; HEADER SECTION ;; id = 4677 ;; 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 = 4 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; sc. IN DNSKEY ;; ANSWER SECTION (4 records) sc. 3600 IN DNSKEY ( 256 3 8 AwEAAbLK3v8QmA9xYT9n/aZKvLz8uDMeSB5qFu0oDl9Deci05ajgdEq70reOsVQHfOsTDlAsaJ3Q 6VTPzCxyy9XPc4sdytmAlC4amfAJ+b7IJRgk/Tji8qePFxb/ANhMrNS2pAqokVvIM/LDauzfrbWg pF7nZNFvRdwc8tl6TzlodCWF ) ; keytag 41889 sc. 3600 IN DNSKEY ( 256 3 8 AwEAAa7tKtRUFiyu9aJr056mxM0knIlRSqStG3DIZgyOkpzLhn+tiGJoiSkdGknZc2/u4mNW0sUZ LLg0K2HzbcXlLyyUNqao3G0Z9DNK49j8roL3KFs5vrua7n4barrLz9Dejql5+233VzvSmkw4ZVJc 2eEea5T0Kz6Mmtqu8XH0fFHF ) ; keytag 32778 sc. 3600 IN DNSKEY ( 257 3 8 AwEAAdlSVHi0YVreyP8NnrHWDEsW72NSB8zs7lCD3YrksaHhO8wfHhtmRP+FP3mdqO9yq6Klr23z 6UCJjiC7Uk7iobjb5vEuPngQhxBEnFWC+d8pNKmhx8b2YMX6J/5uZ09VI5aJ0N49LdRYdCIcZUsy Z/xPHnHqJFTTfwKharfw5N+uekdYRzz2OUyk38QFmtWtMLRWXEY3RnsWCzUnF39phJnbTl8FWsE5 8vlPGZ4WJG+uNbWLFq7CxOYev6DrmLgitrNpj9EMSQpZ8zTT0gXdkR//e3jjD4TKUUerBKjTeQnQ VJHx72c8vuwdp5JLAx3chQasjg5kmP0OFA9jAiw2Eak= ) ; keytag 2539 sc. 3600 IN RRSIG ( DNSKEY 8 1 3600 20260630154041 20260609144041 2539 sc. kaiJbX/7Bu0UD6nyJ6hzFeuoopfEBHyfM/Ug9jGEMNiTCtuuofwDqZj1UK+WngwiN8wRYyLDSDI4 HeKS4eO1Jvwnxi7u1vHjiWcDd/AR34wq/qppzV/0VeKoL7h8IrHpiJIlOm5WAmpyCt/ZhRKSK0pw i5Dlbadi16Z5nYhwhboWXyXommCwA55zP+71sPs4u2L0w3PTsdn4BQ6cclgnReTn8LOLV0WgO7IQ uHEJjZQoYpbF2zyJxqTmZ0AeH8rqr5w6C+TeQ40JGmfoV3dB4GKlLxScjaDjuDiv0SUyotr+yTFU k68fS0NkE2cgOMWGse7+KWdu+MaVLqEPbdnn6g== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for sc
	`sc. 3600 IN DNSKEY ( 256 3 8 AwEAAbLK3v8QmA9xYT9n/aZKvLz8uDMeSB5qFu0oDl9Deci05ajgdEq70reOsVQHfOsTDlAsaJ3Q 6VTPzCxyy9XPc4sdytmAlC4amfAJ+b7IJRgk/Tji8qePFxb/ANhMrNS2pAqokVvIM/LDauzfrbWg pF7nZNFvRdwc8tl6TzlodCWF ) ; keytag 41889`
	`sc. 3600 IN DNSKEY ( 256 3 8 AwEAAa7tKtRUFiyu9aJr056mxM0knIlRSqStG3DIZgyOkpzLhn+tiGJoiSkdGknZc2/u4mNW0sUZ LLg0K2HzbcXlLyyUNqao3G0Z9DNK49j8roL3KFs5vrua7n4barrLz9Dejql5+233VzvSmkw4ZVJc 2eEea5T0Kz6Mmtqu8XH0fFHF ) ; keytag 32778`
	`sc. 3600 IN DNSKEY ( 257 3 8 AwEAAdlSVHi0YVreyP8NnrHWDEsW72NSB8zs7lCD3YrksaHhO8wfHhtmRP+FP3mdqO9yq6Klr23z 6UCJjiC7Uk7iobjb5vEuPngQhxBEnFWC+d8pNKmhx8b2YMX6J/5uZ09VI5aJ0N49LdRYdCIcZUsy Z/xPHnHqJFTTfwKharfw5N+uekdYRzz2OUyk38QFmtWtMLRWXEY3RnsWCzUnF39phJnbTl8FWsE5 8vlPGZ4WJG+uNbWLFq7CxOYev6DrmLgitrNpj9EMSQpZ8zTT0gXdkR//e3jjD4TKUUerBKjTeQnQ VJHx72c8vuwdp5JLAx3chQasjg5kmP0OFA9jAiw2Eak= ) ; keytag 2539`
	DNSKEY=2539/SEP is now in the chain-of-trust
	DS=2539/SHA-256 verifies DNSKEY=2539/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`sc. 3600 IN RRSIG ( DNSKEY 8 1 3600 20260630154041 20260609144041 2539 sc. kaiJbX/7Bu0UD6nyJ6hzFeuoopfEBHyfM/Ug9jGEMNiTCtuuofwDqZj1UK+WngwiN8wRYyLDSDI4 HeKS4eO1Jvwnxi7u1vHjiWcDd/AR34wq/qppzV/0VeKoL7h8IrHpiJIlOm5WAmpyCt/ZhRKSK0pw i5Dlbadi16Z5nYhwhboWXyXommCwA55zP+71sPs4u2L0w3PTsdn4BQ6cclgnReTn8LOLV0WgO7IQ uHEJjZQoYpbF2zyJxqTmZ0AeH8rqr5w6C+TeQ40JGmfoV3dB4GKlLxScjaDjuDiv0SUyotr+yTFU k68fS0NkE2cgOMWGse7+KWdu+MaVLqEPbdnn6g== )`
	RRSIG=2539 and DNSKEY=2539/SEP verifies the DNSKEY RRset
	DNSKEY=41889 is now in the chain-of-trust
	DNSKEY=32778 is now in the chain-of-trust
	Query to b2.cctld.afilias-nst.org for t.sc/A
	Received 298 bytes from 199.249.124.1
	;; Response received from [199.249.124.1] 298 octets ;; HEADER SECTION ;; id = 57911 ;; 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 = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; t.sc. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) t.sc. 3600 IN NS emma.ns.cloudflare.com. t.sc. 3600 IN NS kirk.ns.cloudflare.com. t.sc. 3600 IN DS ( 2371 13 2 6db92073fa27ec9e8a5ff41384d280db918ad74f397c6b117d824b303b9d7531 ) t.sc. 3600 IN RRSIG ( DS 8 2 3600 20260630154041 20260609144041 32778 sc. HViq+Nq42DBadIqC7w/iFdUuIS8Tnk9zJSBeuHxGKsOWbXlLBvXTnSahw22lnSA/+2h06kR4DdSt YThZLmj3/Hhg6iHVmASWdXFm5AfxWzoUJ3KlQRWO/2RtKHrvzpLXj2fP3xEoNbbrtT+p4yEJNAeE NUjxOcZTEb5/xBtTbZo= ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to a2.cctld.afilias-nst.info for t.sc/DNSKEY
	Received 298 bytes from 199.249.116.1
	;; Response received from [199.249.116.1] 298 octets ;; HEADER SECTION ;; id = 31124 ;; 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 = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; t.sc. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) t.sc. 3600 IN NS emma.ns.cloudflare.com. t.sc. 3600 IN NS kirk.ns.cloudflare.com. t.sc. 3600 IN DS ( 2371 13 2 6db92073fa27ec9e8a5ff41384d280db918ad74f397c6b117d824b303b9d7531 ) t.sc. 3600 IN RRSIG ( DS 8 2 3600 20260630154041 20260609144041 32778 sc. HViq+Nq42DBadIqC7w/iFdUuIS8Tnk9zJSBeuHxGKsOWbXlLBvXTnSahw22lnSA/+2h06kR4DdSt YThZLmj3/Hhg6iHVmASWdXFm5AfxWzoUJ3KlQRWO/2RtKHrvzpLXj2fP3xEoNbbrtT+p4yEJNAeE NUjxOcZTEb5/xBtTbZo= ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found child zone t.sc

t.sc

	Checking DS between sc and t.sc
	Query to d0.cctld.afilias-nst.org for t.sc/DS
	Received 243 bytes from 199.254.62.1
	;; Response received from [199.254.62.1] 243 octets ;; HEADER SECTION ;; id = 269 ;; 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) ;; t.sc. IN DS ;; ANSWER SECTION (2 records) t.sc. 3600 IN DS ( 2371 13 2 6db92073fa27ec9e8a5ff41384d280db918ad74f397c6b117d824b303b9d7531 ) t.sc. 3600 IN RRSIG ( DS 8 2 3600 20260630154041 20260609144041 32778 sc. HViq+Nq42DBadIqC7w/iFdUuIS8Tnk9zJSBeuHxGKsOWbXlLBvXTnSahw22lnSA/+2h06kR4DdSt YThZLmj3/Hhg6iHVmASWdXFm5AfxWzoUJ3KlQRWO/2RtKHrvzpLXj2fP3xEoNbbrtT+p4yEJNAeE NUjxOcZTEb5/xBtTbZo= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for t.sc in the sc zone
	DS=2371/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`t.sc. 3600 IN RRSIG ( DS 8 2 3600 20260630154041 20260609144041 32778 sc. HViq+Nq42DBadIqC7w/iFdUuIS8Tnk9zJSBeuHxGKsOWbXlLBvXTnSahw22lnSA/+2h06kR4DdSt YThZLmj3/Hhg6iHVmASWdXFm5AfxWzoUJ3KlQRWO/2RtKHrvzpLXj2fP3xEoNbbrtT+p4yEJNAeE NUjxOcZTEb5/xBtTbZo= )`
	RRSIG=32778 and DNSKEY=32778 verifies the DS RRset
	DS=2371/SHA-256 is now in the chain-of-trust
	`t.sc. 3600 IN DS ( 2371 13 2 6db92073fa27ec9e8a5ff41384d280db918ad74f397c6b117d824b303b9d7531 )`
	Query to kirk.ns.cloudflare.com for t.sc/DNSKEY
	Received 293 bytes from 108.162.193.192
	;; Response received from [108.162.193.192] 293 octets ;; HEADER SECTION ;; id = 15406 ;; 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) ;; t.sc. IN DNSKEY ;; ANSWER SECTION (3 records) t.sc. 3600 IN DNSKEY ( 257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iU zy1L53eKGQ== ) ; keytag 2371 t.sc. 3600 IN DNSKEY ( 256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8KqXXFJkqmVfRvMGPmM1x 8fGAa2XhSA== ) ; keytag 34505 t.sc. 3600 IN RRSIG ( DNSKEY 13 2 3600 20260814165529 20260614165529 2371 t.sc. IOpzBH3edHtvc7rb9MBtbnF8d41NgQ9Ezsos+inIAk7lgarm66uW4ONQwMTffdUjwGuc3eQci1/W xnpu+5+VFA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for t.sc
	`t.sc. 3600 IN DNSKEY ( 257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iU zy1L53eKGQ== ) ; keytag 2371`
	`t.sc. 3600 IN DNSKEY ( 256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8KqXXFJkqmVfRvMGPmM1x 8fGAa2XhSA== ) ; keytag 34505`
	DNSKEY=2371/SEP is now in the chain-of-trust
	DS=2371/SHA-256 verifies DNSKEY=2371/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`t.sc. 3600 IN RRSIG ( DNSKEY 13 2 3600 20260814165529 20260614165529 2371 t.sc. IOpzBH3edHtvc7rb9MBtbnF8d41NgQ9Ezsos+inIAk7lgarm66uW4ONQwMTffdUjwGuc3eQci1/W xnpu+5+VFA== )`
	RRSIG=2371 and DNSKEY=2371/SEP verifies the DNSKEY RRset
	DNSKEY=34505 is now in the chain-of-trust
	Query to kirk.ns.cloudflare.com for t.sc/A
	Received 165 bytes from 173.245.59.192
	;; Response received from [173.245.59.192] 165 octets ;; HEADER SECTION ;; id = 42118 ;; 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) ;; t.sc. IN A ;; ANSWER SECTION (3 records) t.sc. 300 IN A 104.21.85.195 t.sc. 300 IN A 172.67.209.232 t.sc. 300 IN RRSIG ( A 13 2 300 20260618145044 20260616125044 34505 t.sc. xcQAs6Y3Qgc/5IEDUDr5egJXgq1UI/QZXUJDr3TnGVQO3y5kj5DLMzWIzSvOmK5zMNTMWKmBvCKB wfJZxweCdg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	kirk.ns.cloudflare.com is authoritative for t.sc
	Found RRSIG signed by t.sc zone
	Query to emma.ns.cloudflare.com for t.sc/SOA
	Received 195 bytes from 173.245.58.112
	;; Response received from [173.245.58.112] 195 octets ;; HEADER SECTION ;; id = 58283 ;; 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) ;; t.sc. IN SOA ;; ANSWER SECTION (2 records) t.sc. 1800 IN SOA ( emma.ns.cloudflare.com. dns.cloudflare.com. 2407028234 ;serial 10000 ;refresh 2400 ;retry 604800 ;expire 1800 ;minimum ) t.sc. 1800 IN RRSIG ( SOA 13 2 1800 20260618145044 20260616125044 34505 t.sc. JV4zQAwaTDcoOIJq4lHywFXJ3DubdgY2F2248UiTc7mu12l+jPx0sgxfLltghV+JybbuiO4hd+Yx iera+tTbkg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to kirk.ns.cloudflare.com for t.sc/A
	t.sc A RR has value 104.21.85.195
	t.sc A RR has value 172.67.209.232
	Found 1 RRSIGs over A RRset
	`t.sc. 300 IN RRSIG ( A 13 2 300 20260618145044 20260616125044 34505 t.sc. xcQAs6Y3Qgc/5IEDUDr5egJXgq1UI/QZXUJDr3TnGVQO3y5kj5DLMzWIzSvOmK5zMNTMWKmBvCKB wfJZxweCdg== )`
	RRSIG=34505 and DNSKEY=34505 verifies the A RRset

t.sc

	Query to emma.ns.cloudflare.com for t.sc/A
	Received 165 bytes from 108.162.192.112
	;; Response received from [108.162.192.112] 165 octets ;; HEADER SECTION ;; id = 8352 ;; 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) ;; t.sc. IN A ;; ANSWER SECTION (3 records) t.sc. 300 IN A 104.21.85.195 t.sc. 300 IN A 172.67.209.232 t.sc. 300 IN RRSIG ( A 13 2 300 20260618145044 20260616125044 34505 t.sc. cZmmPSgn/nWr6gzMIdy7tOqq0aqYoW9/B0mQKcklQyrCPadNyZiVPvlcwgWlpNOeLiTINJZdGKKW 2GnMtHz+lA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	emma.ns.cloudflare.com is authoritative for t.sc
	Found RRSIG signed by t.sc zone
	Query to emma.ns.cloudflare.com for t.sc/A
	t.sc A RR has value 104.21.85.195
	t.sc A RR has value 172.67.209.232
	Found 1 RRSIGs over A RRset
	`t.sc. 300 IN RRSIG ( A 13 2 300 20260618145044 20260616125044 34505 t.sc. cZmmPSgn/nWr6gzMIdy7tOqq0aqYoW9/B0mQKcklQyrCPadNyZiVPvlcwgWlpNOeLiTINJZdGKKW 2GnMtHz+lA== )`
	RRSIG=34505 and DNSKEY=34505 verifies the A RRset

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DNSSEC Debugger

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