DNSSEC Debugger - comcast.net

Domain Name:

Time: 2025-12-14 12:07:49 UTC

Analyzing DNSSEC problems for comcast.net

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 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 = 63657 ;; 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 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 20251231000000 20251210000000 20326 . GtG815YBui59E5sObprF3pDkJhEZQhPIgRdJAGItKoXToXmek0SDpBkg7wsmoM/WWeDNWaYecNTO tz3HTi5ncNHH/vPwBSySDS2AlGCcXDH5gdoh1bIjU98OoT2QfdeujlTr8UqJ60woWwC3HUb2oyeT YSYAargeWYJ4KvNh1vkhcyg9ygR12ohkCC5XhAWucdmuVwnE5Y9qABCStI27yYppoGv36UHakdqW rhdUStla6r0C4f4BudLZX/EkFRlUUhxkwa+XtLfYO2QQxCfuot0Msne9FVEe4HNkFutJw4mGNgQZ yESjt9Q8bGbzCngJgV89HzM02ChJAVofG2ltew== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for .
	`. 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 20251231000000 20251210000000 20326 . GtG815YBui59E5sObprF3pDkJhEZQhPIgRdJAGItKoXToXmek0SDpBkg7wsmoM/WWeDNWaYecNTO tz3HTi5ncNHH/vPwBSySDS2AlGCcXDH5gdoh1bIjU98OoT2QfdeujlTr8UqJ60woWwC3HUb2oyeT YSYAargeWYJ4KvNh1vkhcyg9ygR12ohkCC5XhAWucdmuVwnE5Y9qABCStI27yYppoGv36UHakdqW rhdUStla6r0C4f4BudLZX/EkFRlUUhxkwa+XtLfYO2QQxCfuot0Msne9FVEe4HNkFutJw4mGNgQZ yESjt9Q8bGbzCngJgV89HzM02ChJAVofG2ltew== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=61809 is now in the chain-of-trust
	DNSKEY=38696/SEP is now in the chain-of-trust
	Query to m.root-servers.net for comcast.net/A
	Received 1171 bytes from 202.12.27.33
	;; Response received from [202.12.27.33] 1171 octets ;; HEADER SECTION ;; id = 61859 ;; 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) ;; comcast.net. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (15 records) net. 172800 IN NS h.gtld-servers.net. net. 172800 IN NS j.gtld-servers.net. net. 172800 IN NS k.gtld-servers.net. net. 172800 IN NS b.gtld-servers.net. net. 172800 IN NS m.gtld-servers.net. net. 172800 IN NS d.gtld-servers.net. net. 172800 IN NS f.gtld-servers.net. net. 172800 IN NS g.gtld-servers.net. net. 172800 IN NS a.gtld-servers.net. net. 172800 IN NS i.gtld-servers.net. net. 172800 IN NS e.gtld-servers.net. net. 172800 IN NS l.gtld-servers.net. net. 172800 IN NS c.gtld-servers.net. net. 86400 IN DS ( 37331 13 2 2f0bec2d6f79dfbd1d08fd21a3af92d0e39a4b9ef1e3f4111fff282490da453b ) net. 86400 IN RRSIG ( DS 8 1 86400 20251227050000 20251214040000 61809 . OnBqP44vK1GkVj9xht8Jc6WckGwhSs+0w+cBbJQKMP676T0/p+Mb7l03IqtngjFN7pFT71QdCDYD AjhJJ+7UGxa9oXs87dKU89csj46vJ+G7oHET8IyNs7ckH+9KeR9nTwVIauGE/gnYcUmhLTszLWV2 58R8tfqy1Hx6YNZ8sHqEt/za6ltwLFPSh1U650a52v+W/4XBbz9duSYkha7Vi48bKQ13dUYDR+nh jWX3Zew5zTZtWiHC6Xic2UoUzM61fGaQ0/APH0DcgMmcT2AjeXG72hFHWaCTSJWOmNZIzHacI2IC LyMZr1yz2cYP+urtO980am8NmBNALRYM9BoXig== ) ;; ADDITIONAL SECTION (27 records) m.gtld-servers.net. 172800 IN A 192.55.83.30 l.gtld-servers.net. 172800 IN A 192.41.162.30 k.gtld-servers.net. 172800 IN A 192.52.178.30 j.gtld-servers.net. 172800 IN A 192.48.79.30 i.gtld-servers.net. 172800 IN A 192.43.172.30 h.gtld-servers.net. 172800 IN A 192.54.112.30 g.gtld-servers.net. 172800 IN A 192.42.93.30 f.gtld-servers.net. 172800 IN A 192.35.51.30 e.gtld-servers.net. 172800 IN A 192.12.94.30 d.gtld-servers.net. 172800 IN A 192.31.80.30 c.gtld-servers.net. 172800 IN A 192.26.92.30 b.gtld-servers.net. 172800 IN A 192.33.14.30 a.gtld-servers.net. 172800 IN A 192.5.6.30 m.gtld-servers.net. 172800 IN AAAA 2001:501:b1f9::30 l.gtld-servers.net. 172800 IN AAAA 2001:500:d937::30 k.gtld-servers.net. 172800 IN AAAA 2001:503:d2d::30 j.gtld-servers.net. 172800 IN AAAA 2001:502:7094::30 i.gtld-servers.net. 172800 IN AAAA 2001:503:39c1::30 h.gtld-servers.net. 172800 IN AAAA 2001:502:8cc::30 g.gtld-servers.net. 172800 IN AAAA 2001:503:eea3::30 f.gtld-servers.net. 172800 IN AAAA 2001:503:d414::30 e.gtld-servers.net. 172800 IN AAAA 2001:502:1ca1::30 d.gtld-servers.net. 172800 IN AAAA 2001:500:856e::30 c.gtld-servers.net. 172800 IN AAAA 2001:503:83eb::30 b.gtld-servers.net. 172800 IN AAAA 2001:503:231d::2:30 a.gtld-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 ;; { "EDNS-VERSION": 0 }
	Query to i.root-servers.net for net/DNSKEY
	Received 1163 bytes from 192.36.148.17
	;; Response received from [192.36.148.17] 1163 octets ;; HEADER SECTION ;; id = 17989 ;; 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) ;; net. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (15 records) net. 172800 IN NS e.gtld-servers.net. net. 172800 IN NS g.gtld-servers.net. net. 172800 IN NS a.gtld-servers.net. net. 172800 IN NS i.gtld-servers.net. net. 172800 IN NS m.gtld-servers.net. net. 172800 IN NS b.gtld-servers.net. net. 172800 IN NS h.gtld-servers.net. net. 172800 IN NS c.gtld-servers.net. net. 172800 IN NS d.gtld-servers.net. net. 172800 IN NS k.gtld-servers.net. net. 172800 IN NS f.gtld-servers.net. net. 172800 IN NS j.gtld-servers.net. net. 172800 IN NS l.gtld-servers.net. net. 86400 IN DS ( 37331 13 2 2f0bec2d6f79dfbd1d08fd21a3af92d0e39a4b9ef1e3f4111fff282490da453b ) net. 86400 IN RRSIG ( DS 8 1 86400 20251227050000 20251214040000 61809 . OnBqP44vK1GkVj9xht8Jc6WckGwhSs+0w+cBbJQKMP676T0/p+Mb7l03IqtngjFN7pFT71QdCDYD AjhJJ+7UGxa9oXs87dKU89csj46vJ+G7oHET8IyNs7ckH+9KeR9nTwVIauGE/gnYcUmhLTszLWV2 58R8tfqy1Hx6YNZ8sHqEt/za6ltwLFPSh1U650a52v+W/4XBbz9duSYkha7Vi48bKQ13dUYDR+nh jWX3Zew5zTZtWiHC6Xic2UoUzM61fGaQ0/APH0DcgMmcT2AjeXG72hFHWaCTSJWOmNZIzHacI2IC LyMZr1yz2cYP+urtO980am8NmBNALRYM9BoXig== ) ;; ADDITIONAL SECTION (27 records) m.gtld-servers.net. 172800 IN A 192.55.83.30 l.gtld-servers.net. 172800 IN A 192.41.162.30 k.gtld-servers.net. 172800 IN A 192.52.178.30 j.gtld-servers.net. 172800 IN A 192.48.79.30 i.gtld-servers.net. 172800 IN A 192.43.172.30 h.gtld-servers.net. 172800 IN A 192.54.112.30 g.gtld-servers.net. 172800 IN A 192.42.93.30 f.gtld-servers.net. 172800 IN A 192.35.51.30 e.gtld-servers.net. 172800 IN A 192.12.94.30 d.gtld-servers.net. 172800 IN A 192.31.80.30 c.gtld-servers.net. 172800 IN A 192.26.92.30 b.gtld-servers.net. 172800 IN A 192.33.14.30 a.gtld-servers.net. 172800 IN A 192.5.6.30 m.gtld-servers.net. 172800 IN AAAA 2001:501:b1f9::30 l.gtld-servers.net. 172800 IN AAAA 2001:500:d937::30 k.gtld-servers.net. 172800 IN AAAA 2001:503:d2d::30 j.gtld-servers.net. 172800 IN AAAA 2001:502:7094::30 i.gtld-servers.net. 172800 IN AAAA 2001:503:39c1::30 h.gtld-servers.net. 172800 IN AAAA 2001:502:8cc::30 g.gtld-servers.net. 172800 IN AAAA 2001:503:eea3::30 f.gtld-servers.net. 172800 IN AAAA 2001:503:d414::30 e.gtld-servers.net. 172800 IN AAAA 2001:502:1ca1::30 d.gtld-servers.net. 172800 IN AAAA 2001:500:856e::30 c.gtld-servers.net. 172800 IN AAAA 2001:503:83eb::30 b.gtld-servers.net. 172800 IN AAAA 2001:503:231d::2:30 a.gtld-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 ;; { "EDNS-VERSION": 0 }
	Found child zone net

net

	Checking DS between . and net
	Query to b.root-servers.net for net/DS
	Received 367 bytes from 170.247.170.2
	;; Response received from [170.247.170.2] 367 octets ;; HEADER SECTION ;; id = 22903 ;; 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) ;; net. IN DS ;; ANSWER SECTION (2 records) net. 86400 IN DS ( 37331 13 2 2f0bec2d6f79dfbd1d08fd21a3af92d0e39a4b9ef1e3f4111fff282490da453b ) net. 86400 IN RRSIG ( DS 8 1 86400 20251227050000 20251214040000 61809 . OnBqP44vK1GkVj9xht8Jc6WckGwhSs+0w+cBbJQKMP676T0/p+Mb7l03IqtngjFN7pFT71QdCDYD AjhJJ+7UGxa9oXs87dKU89csj46vJ+G7oHET8IyNs7ckH+9KeR9nTwVIauGE/gnYcUmhLTszLWV2 58R8tfqy1Hx6YNZ8sHqEt/za6ltwLFPSh1U650a52v+W/4XBbz9duSYkha7Vi48bKQ13dUYDR+nh jWX3Zew5zTZtWiHC6Xic2UoUzM61fGaQ0/APH0DcgMmcT2AjeXG72hFHWaCTSJWOmNZIzHacI2IC LyMZr1yz2cYP+urtO980am8NmBNALRYM9BoXig== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for net in the . zone
	DS=37331/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`net. 86400 IN RRSIG ( DS 8 1 86400 20251227050000 20251214040000 61809 . OnBqP44vK1GkVj9xht8Jc6WckGwhSs+0w+cBbJQKMP676T0/p+Mb7l03IqtngjFN7pFT71QdCDYD AjhJJ+7UGxa9oXs87dKU89csj46vJ+G7oHET8IyNs7ckH+9KeR9nTwVIauGE/gnYcUmhLTszLWV2 58R8tfqy1Hx6YNZ8sHqEt/za6ltwLFPSh1U650a52v+W/4XBbz9duSYkha7Vi48bKQ13dUYDR+nh jWX3Zew5zTZtWiHC6Xic2UoUzM61fGaQ0/APH0DcgMmcT2AjeXG72hFHWaCTSJWOmNZIzHacI2IC LyMZr1yz2cYP+urtO980am8NmBNALRYM9BoXig== )`
	RRSIG=61809 and DNSKEY=61809 verifies the DS RRset
	DS=37331/SHA-256 is now in the chain-of-trust
	`net. 86400 IN DS ( 37331 13 2 2f0bec2d6f79dfbd1d08fd21a3af92d0e39a4b9ef1e3f4111fff282490da453b )`
	Query to g.gtld-servers.net for net/DNSKEY
	Received 291 bytes from 192.42.93.30
	;; Response received from [192.42.93.30] 291 octets ;; HEADER SECTION ;; id = 4839 ;; 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) ;; net. IN DNSKEY ;; ANSWER SECTION (3 records) net. 86400 IN DNSKEY ( 257 3 13 HiBoGpzDRAgrDmUXXTSnl7jCX6Hx5bzkU2jSxMbVI01yS+13EyOghnCidBXU0bH2gi2w9GhYGacp U6CrtwoFNg== ) ; keytag 37331 net. 86400 IN DNSKEY ( 256 3 13 n1/xo9dFf3KM3jYGnOXOzhVK5LsgTqM4BnTeyBLml4GNNYgs/Wmr3YA8pvodMthc1wD4nH7wL5vY Tag4cROQJg== ) ; keytag 17133 net. 86400 IN RRSIG ( DNSKEY 13 1 86400 20251223151035 20251208150535 37331 net. ehjbbcDeGgGYo9yEYCeDBoknioZm0+Dx4BznWkjdqONADkj8F6UW1OqWhN1gWHkl7asUNETCtw24 6Nt3mHiz2w== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for net
	`net. 86400 IN DNSKEY ( 257 3 13 HiBoGpzDRAgrDmUXXTSnl7jCX6Hx5bzkU2jSxMbVI01yS+13EyOghnCidBXU0bH2gi2w9GhYGacp U6CrtwoFNg== ) ; keytag 37331`
	`net. 86400 IN DNSKEY ( 256 3 13 n1/xo9dFf3KM3jYGnOXOzhVK5LsgTqM4BnTeyBLml4GNNYgs/Wmr3YA8pvodMthc1wD4nH7wL5vY Tag4cROQJg== ) ; keytag 17133`
	DNSKEY=37331/SEP is now in the chain-of-trust
	DS=37331/SHA-256 verifies DNSKEY=37331/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`net. 86400 IN RRSIG ( DNSKEY 13 1 86400 20251223151035 20251208150535 37331 net. ehjbbcDeGgGYo9yEYCeDBoknioZm0+Dx4BznWkjdqONADkj8F6UW1OqWhN1gWHkl7asUNETCtw24 6Nt3mHiz2w== )`
	RRSIG=37331 and DNSKEY=37331/SEP verifies the DNSKEY RRset
	DNSKEY=17133 is now in the chain-of-trust
	Query to m.gtld-servers.net for comcast.net/A
	Received 548 bytes from 192.55.83.30
	;; Response received from [192.55.83.30] 548 octets ;; HEADER SECTION ;; id = 37875 ;; 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 = 8 arcount = 11 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; comcast.net. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) comcast.net. 172800 IN NS dns101.comcast.net. comcast.net. 172800 IN NS dns102.comcast.net. comcast.net. 172800 IN NS dns103.comcast.net. comcast.net. 172800 IN NS dns104.comcast.net. comcast.net. 172800 IN NS dns105.comcast.net. comcast.net. 86400 IN DS ( 40909 5 2 30c0f50e68dcc9a2f279a994c07cf22ced97aadf44c2b1fe38a1b32ba1a34174 ) comcast.net. 86400 IN DS 40909 5 1 ddc19733884ee533b35b4b57717bea9b0ef2c4d1 comcast.net. 86400 IN RRSIG ( DS 13 2 86400 20251221045208 20251214034208 17133 net. bwt25v2IHS6P+UO068GgVKmGFm4VDhuRuKaL4rzAts0dlUU1TVGDlP79bfuw6toTqgIexChDszwo 0rpcj14trg== ) ;; ADDITIONAL SECTION (11 records) dns101.comcast.net. 172800 IN AAAA 2001:558:fe23:8:69:252:250:103 dns101.comcast.net. 172800 IN A 69.252.250.103 dns102.comcast.net. 172800 IN AAAA 2001:558:1004:7:68:87:85:132 dns102.comcast.net. 172800 IN A 68.87.85.132 dns103.comcast.net. 172800 IN AAAA 2001:558:1014:c:68:87:76:228 dns103.comcast.net. 172800 IN A 68.87.76.228 dns104.comcast.net. 172800 IN AAAA 2001:558:100a:5:68:87:68:244 dns104.comcast.net. 172800 IN A 68.87.68.244 dns105.comcast.net. 172800 IN AAAA 2001:558:100e:5:68:87:72:244 dns105.comcast.net. 172800 IN A 68.87.72.244 ;; { "EDNS-VERSION": 0 }
	Query to l.gtld-servers.net for comcast.net/DNSKEY
	Received 548 bytes from 192.41.162.30
	;; Response received from [192.41.162.30] 548 octets ;; HEADER SECTION ;; id = 8246 ;; 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 = 8 arcount = 11 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; comcast.net. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) comcast.net. 172800 IN NS dns101.comcast.net. comcast.net. 172800 IN NS dns102.comcast.net. comcast.net. 172800 IN NS dns103.comcast.net. comcast.net. 172800 IN NS dns104.comcast.net. comcast.net. 172800 IN NS dns105.comcast.net. comcast.net. 86400 IN DS ( 40909 5 2 30c0f50e68dcc9a2f279a994c07cf22ced97aadf44c2b1fe38a1b32ba1a34174 ) comcast.net. 86400 IN DS 40909 5 1 ddc19733884ee533b35b4b57717bea9b0ef2c4d1 comcast.net. 86400 IN RRSIG ( DS 13 2 86400 20251221045208 20251214034208 17133 net. bwt25v2IHS6P+UO068GgVKmGFm4VDhuRuKaL4rzAts0dlUU1TVGDlP79bfuw6toTqgIexChDszwo 0rpcj14trg== ) ;; ADDITIONAL SECTION (11 records) dns101.comcast.net. 172800 IN AAAA 2001:558:fe23:8:69:252:250:103 dns101.comcast.net. 172800 IN A 69.252.250.103 dns102.comcast.net. 172800 IN AAAA 2001:558:1004:7:68:87:85:132 dns102.comcast.net. 172800 IN A 68.87.85.132 dns103.comcast.net. 172800 IN AAAA 2001:558:1014:c:68:87:76:228 dns103.comcast.net. 172800 IN A 68.87.76.228 dns104.comcast.net. 172800 IN AAAA 2001:558:100a:5:68:87:68:244 dns104.comcast.net. 172800 IN A 68.87.68.244 dns105.comcast.net. 172800 IN AAAA 2001:558:100e:5:68:87:72:244 dns105.comcast.net. 172800 IN A 68.87.72.244 ;; { "EDNS-VERSION": 0 }
	Found child zone comcast.net

comcast.net

	Checking DS between net and comcast.net
	Query to j.gtld-servers.net for comcast.net/DS
	Received 1115 bytes from 192.48.79.30
	;; Response received from [192.48.79.30] 1115 octets ;; HEADER SECTION ;; id = 21912 ;; 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 = 14 arcount = 27 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; comcast.net. IN DS ;; ANSWER SECTION (3 records) comcast.net. 86400 IN DS ( 40909 5 2 30c0f50e68dcc9a2f279a994c07cf22ced97aadf44c2b1fe38a1b32ba1a34174 ) comcast.net. 86400 IN DS 40909 5 1 ddc19733884ee533b35b4b57717bea9b0ef2c4d1 comcast.net. 86400 IN RRSIG ( DS 13 2 86400 20251221045208 20251214034208 17133 net. bwt25v2IHS6P+UO068GgVKmGFm4VDhuRuKaL4rzAts0dlUU1TVGDlP79bfuw6toTqgIexChDszwo 0rpcj14trg== ) ;; AUTHORITY SECTION (14 records) net. 172800 IN NS k.gtld-servers.net. net. 172800 IN NS c.gtld-servers.net. net. 172800 IN NS b.gtld-servers.net. net. 172800 IN NS i.gtld-servers.net. net. 172800 IN NS d.gtld-servers.net. net. 172800 IN NS a.gtld-servers.net. net. 172800 IN NS e.gtld-servers.net. net. 172800 IN NS f.gtld-servers.net. net. 172800 IN NS m.gtld-servers.net. net. 172800 IN NS g.gtld-servers.net. net. 172800 IN NS j.gtld-servers.net. net. 172800 IN NS h.gtld-servers.net. net. 172800 IN NS l.gtld-servers.net. net. 172800 IN RRSIG ( NS 13 1 172800 20251219032626 20251212021626 17133 net. lklPceD7pWwFuX2DunYMFR6whGxUFbf143hCS+WcoXwb/ZmiEdqSgz0qLQB2ttfAtNVrwkJgG7KC 1VljNQS45g== ) ;; ADDITIONAL SECTION (27 records) k.gtld-servers.net. 172800 IN A 192.52.178.30 k.gtld-servers.net. 172800 IN AAAA 2001:503:d2d::30 c.gtld-servers.net. 172800 IN A 192.26.92.30 c.gtld-servers.net. 172800 IN AAAA 2001:503:83eb::30 b.gtld-servers.net. 172800 IN A 192.33.14.30 b.gtld-servers.net. 172800 IN AAAA 2001:503:231d::2:30 i.gtld-servers.net. 172800 IN A 192.43.172.30 i.gtld-servers.net. 172800 IN AAAA 2001:503:39c1::30 d.gtld-servers.net. 172800 IN A 192.31.80.30 d.gtld-servers.net. 172800 IN AAAA 2001:500:856e::30 a.gtld-servers.net. 172800 IN A 192.5.6.30 a.gtld-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 e.gtld-servers.net. 172800 IN A 192.12.94.30 e.gtld-servers.net. 172800 IN AAAA 2001:502:1ca1::30 f.gtld-servers.net. 172800 IN A 192.35.51.30 f.gtld-servers.net. 172800 IN AAAA 2001:503:d414::30 m.gtld-servers.net. 172800 IN A 192.55.83.30 m.gtld-servers.net. 172800 IN AAAA 2001:501:b1f9::30 g.gtld-servers.net. 172800 IN A 192.42.93.30 g.gtld-servers.net. 172800 IN AAAA 2001:503:eea3::30 j.gtld-servers.net. 172800 IN A 192.48.79.30 j.gtld-servers.net. 172800 IN AAAA 2001:502:7094::30 h.gtld-servers.net. 172800 IN A 192.54.112.30 h.gtld-servers.net. 172800 IN AAAA 2001:502:8cc::30 l.gtld-servers.net. 172800 IN A 192.41.162.30 l.gtld-servers.net. 172800 IN AAAA 2001:500:d937::30 ;; { "EDNS-VERSION": 0 }
	Found 2 DS records for comcast.net in the net zone
	DS=40909/SHA-1 uses a deprecated digest algorithm
	DS=40909/SHA-256 has algorithm RSASHA1
	DS=40909/SHA-1 has algorithm RSASHA1
	Found 1 RRSIGs over DS RRset
	`comcast.net. 86400 IN RRSIG ( DS 13 2 86400 20251221045208 20251214034208 17133 net. bwt25v2IHS6P+UO068GgVKmGFm4VDhuRuKaL4rzAts0dlUU1TVGDlP79bfuw6toTqgIexChDszwo 0rpcj14trg== )`
	RRSIG=17133 and DNSKEY=17133 verifies the DS RRset
	DS=40909/SHA-256 is now in the chain-of-trust
	`comcast.net. 86400 IN DS ( 40909 5 2 30c0f50e68dcc9a2f279a994c07cf22ced97aadf44c2b1fe38a1b32ba1a34174 )`
	`comcast.net. 86400 IN DS 40909 5 1 ddc19733884ee533b35b4b57717bea9b0ef2c4d1`
	Query to dns104.comcast.net for comcast.net/DNSKEY
	Received 934 bytes from 68.87.68.244
	;; Response received from [68.87.68.244] 934 octets ;; HEADER SECTION ;; id = 15183 ;; 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": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; comcast.net. IN DNSKEY ;; ANSWER SECTION (4 records) comcast.net. 3600 IN DNSKEY ( 256 3 5 AwEAAbEO9O0+NybzFSgdaG+ExZkMKYpZc9w5VdEJ9vUABIjFftKjd/l8Mo53OIrU7XC81WTsSI8R QqaQqccbWDoP3afbdLR0xJw6auIEsDo6kJ7ZaSoFCAeSlMTPvdHAlcFbHL1zF4/HzaaoOL3psKfe Me2/2j7saEOKQlxIPa5R5mgx ) ; keytag 26550 comcast.net. 3600 IN DNSKEY ( 257 3 5 AwEAAcdTwXuKIERUoEaOHCEafPCgHW8Dq8OftDPD1sZCwCUH7VjfSXQpgvkYUG+6FN9INP2uHybz Re/m4EG8HD8zkKtaIBzrYZIcbchuXKZ5biwkj1hIMTGlDG0jD0j3rjiJkk3dDkygKvV8FswEJo9X 7+CWbtf4WKgXqnd/2JcsliDK4XujFsw27eWpXlHZt5SuQb0N1jmMazESXwYJYtGXce5vi4pBhlE9 OUgCQlkxPxedvaelT5hKxYP3lIH4vjBrKMzQE7OzoB4lOsJVhbvDF1VZUzC6n42w8WWvjBDY3Til OvsC9Je7DOD3yQlgcmiQ80PM4zknfQJ76APxYrrowTE= ) ; keytag 40909 comcast.net. 3600 IN RRSIG ( DNSKEY 5 2 3600 20251221144440 20251204143940 26550 comcast.net. NBEAB9HOIuBg3cH7ZMwRZKN7MKK9drSSzB0rvto+HDd0sq4ZVXi5pVKxkKXRo5dJPeWLhllAMmY9 Y9eUdNuK2T7HyBGZpVZZNLGP+kpRXdqJDPyXcCk5jeFpzy0Or1RNabwe95QWBw5y5P5w7KKI1KTd W+2fIk84/sP5WCxWdY0= ) comcast.net. 3600 IN RRSIG ( DNSKEY 5 2 3600 20260403144440 20251204104440 40909 comcast.net. Lk3SJzLs09cRpHBH/hqXYvYPEIEHKlqbNuAEK4D4Q63dgv2ISjGIbqMmcNMiUjRC7g0fcUUy8A5/ o6v8guyYTMg1ISMH5UFiZHQK2k9glLbMqpdNqsi1HIPvnCSA5Q9uZ10l/8waOgkkjClOXxmxViaO vUCI1IZgBLuRrDlx88YVPJUUhbGNxq/s0SzQFlXOsXDYBma+SOUNgY3PI+XNKRB2v1WyVRTNslku u7Arekjb4GR4pV9Ew4NxJLlc6BQPqmDzczd+8atdj5l8Rc88YcL9xubq5K6pDA6MJPBShCpYMDEN b630JB2LmZqEnHYfJldltDlX8EJ/sCedcqfyJg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for comcast.net
	`comcast.net. 3600 IN DNSKEY ( 256 3 5 AwEAAbEO9O0+NybzFSgdaG+ExZkMKYpZc9w5VdEJ9vUABIjFftKjd/l8Mo53OIrU7XC81WTsSI8R QqaQqccbWDoP3afbdLR0xJw6auIEsDo6kJ7ZaSoFCAeSlMTPvdHAlcFbHL1zF4/HzaaoOL3psKfe Me2/2j7saEOKQlxIPa5R5mgx ) ; keytag 26550`
	`comcast.net. 3600 IN DNSKEY ( 257 3 5 AwEAAcdTwXuKIERUoEaOHCEafPCgHW8Dq8OftDPD1sZCwCUH7VjfSXQpgvkYUG+6FN9INP2uHybz Re/m4EG8HD8zkKtaIBzrYZIcbchuXKZ5biwkj1hIMTGlDG0jD0j3rjiJkk3dDkygKvV8FswEJo9X 7+CWbtf4WKgXqnd/2JcsliDK4XujFsw27eWpXlHZt5SuQb0N1jmMazESXwYJYtGXce5vi4pBhlE9 OUgCQlkxPxedvaelT5hKxYP3lIH4vjBrKMzQE7OzoB4lOsJVhbvDF1VZUzC6n42w8WWvjBDY3Til OvsC9Je7DOD3yQlgcmiQ80PM4zknfQJ76APxYrrowTE= ) ; keytag 40909`
	DNSKEY=40909/SEP is now in the chain-of-trust
	DS=40909/SHA-256 verifies DNSKEY=40909/SEP
	DS=40909/SHA-1 verifies DNSKEY=40909/SEP
	Found 2 RRSIGs over DNSKEY RRset
	`comcast.net. 3600 IN RRSIG ( DNSKEY 5 2 3600 20251221144440 20251204143940 26550 comcast.net. NBEAB9HOIuBg3cH7ZMwRZKN7MKK9drSSzB0rvto+HDd0sq4ZVXi5pVKxkKXRo5dJPeWLhllAMmY9 Y9eUdNuK2T7HyBGZpVZZNLGP+kpRXdqJDPyXcCk5jeFpzy0Or1RNabwe95QWBw5y5P5w7KKI1KTd W+2fIk84/sP5WCxWdY0= )`
	`comcast.net. 3600 IN RRSIG ( DNSKEY 5 2 3600 20260403144440 20251204104440 40909 comcast.net. Lk3SJzLs09cRpHBH/hqXYvYPEIEHKlqbNuAEK4D4Q63dgv2ISjGIbqMmcNMiUjRC7g0fcUUy8A5/ o6v8guyYTMg1ISMH5UFiZHQK2k9glLbMqpdNqsi1HIPvnCSA5Q9uZ10l/8waOgkkjClOXxmxViaO vUCI1IZgBLuRrDlx88YVPJUUhbGNxq/s0SzQFlXOsXDYBma+SOUNgY3PI+XNKRB2v1WyVRTNslku u7Arekjb4GR4pV9Ew4NxJLlc6BQPqmDzczd+8atdj5l8Rc88YcL9xubq5K6pDA6MJPBShCpYMDEN b630JB2LmZqEnHYfJldltDlX8EJ/sCedcqfyJg== )`
	RRSIG=26550 and DNSKEY=26550 verifies the DNSKEY RRset
	RRSIG=40909 and DNSKEY=40909/SEP verifies the DNSKEY RRset
	DNSKEY=26550 is now in the chain-of-trust
	Query to dns102.comcast.net for comcast.net/A
	Received 227 bytes from 68.87.85.132
	;; Response received from [68.87.85.132] 227 octets ;; HEADER SECTION ;; id = 137 ;; 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) ;; comcast.net. IN A ;; ANSWER SECTION (2 records) comcast.net. 7200 IN A 96.99.227.0 comcast.net. 7200 IN RRSIG ( A 5 2 7200 20251221144440 20251204143940 26550 comcast.net. bwd0KUhaKUQIqC8ZEizQYggRTBCB8NzgXCIUU8APr7RM87k6KZUKThJmTddyuVSjlLqSXHesGFLf WbA1XHcksdbNjQDlsdmLTeTNyPZ+2Y4FYp4VMcSwmrE4O98ZFcqobYrZCH7dJe4BZX44fEPefDO1 whPVEjSMIo+vhw5Ond4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	dns102.comcast.net is authoritative for comcast.net
	Found RRSIG signed by comcast.net zone
	Query to dns105.comcast.net for comcast.net/SOA
	Received 282 bytes from 68.87.72.244
	;; Response received from [68.87.72.244] 282 octets ;; HEADER SECTION ;; id = 31160 ;; 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) ;; comcast.net. IN SOA ;; ANSWER SECTION (2 records) comcast.net. 7200 IN SOA ( dns101.comcast.net. domregtech.comcastonline.com. 2008258341 ;serial 7200 ;refresh 3600 ;retry 1209600 ;expire 900 ;minimum ) comcast.net. 7200 IN RRSIG ( SOA 5 2 7200 20251221144440 20251204143940 26550 comcast.net. Frx6f04BW5gMsGqlVV2nydYhL1xP5vTB+QIw87l3WHiFc9HTgjZo8ubcKXcIdDWm8IOHrsydnFKA 0iyAk1UbobByKK0Rn+YhHAG2XpQjnWOi7m9qCuj4EtqSIUl5uhTeenfnj2gH+HhwyXZybQVvuFyR IhHG2JNkq6CuZ70BBWM= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to dns104.comcast.net for comcast.net/SOA
	Received 282 bytes from 68.87.68.244
	;; Response received from [68.87.68.244] 282 octets ;; HEADER SECTION ;; id = 52951 ;; 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) ;; comcast.net. IN SOA ;; ANSWER SECTION (2 records) comcast.net. 7200 IN SOA ( dns101.comcast.net. domregtech.comcastonline.com. 2008258341 ;serial 7200 ;refresh 3600 ;retry 1209600 ;expire 900 ;minimum ) comcast.net. 7200 IN RRSIG ( SOA 5 2 7200 20251221144440 20251204143940 26550 comcast.net. Frx6f04BW5gMsGqlVV2nydYhL1xP5vTB+QIw87l3WHiFc9HTgjZo8ubcKXcIdDWm8IOHrsydnFKA 0iyAk1UbobByKK0Rn+YhHAG2XpQjnWOi7m9qCuj4EtqSIUl5uhTeenfnj2gH+HhwyXZybQVvuFyR IhHG2JNkq6CuZ70BBWM= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to dns101.comcast.net for comcast.net/SOA
	Received 282 bytes from 69.252.250.103
	;; Response received from [69.252.250.103] 282 octets ;; HEADER SECTION ;; id = 31713 ;; 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) ;; comcast.net. IN SOA ;; ANSWER SECTION (2 records) comcast.net. 7200 IN SOA ( dns101.comcast.net. domregtech.comcastonline.com. 2008258341 ;serial 7200 ;refresh 3600 ;retry 1209600 ;expire 900 ;minimum ) comcast.net. 7200 IN RRSIG ( SOA 5 2 7200 20251221144440 20251204143940 26550 comcast.net. Frx6f04BW5gMsGqlVV2nydYhL1xP5vTB+QIw87l3WHiFc9HTgjZo8ubcKXcIdDWm8IOHrsydnFKA 0iyAk1UbobByKK0Rn+YhHAG2XpQjnWOi7m9qCuj4EtqSIUl5uhTeenfnj2gH+HhwyXZybQVvuFyR IhHG2JNkq6CuZ70BBWM= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to dns103.comcast.net for comcast.net/SOA
	Received 282 bytes from 68.87.76.228
	;; Response received from [68.87.76.228] 282 octets ;; HEADER SECTION ;; id = 17639 ;; 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) ;; comcast.net. IN SOA ;; ANSWER SECTION (2 records) comcast.net. 7200 IN SOA ( dns101.comcast.net. domregtech.comcastonline.com. 2008258341 ;serial 7200 ;refresh 3600 ;retry 1209600 ;expire 900 ;minimum ) comcast.net. 7200 IN RRSIG ( SOA 5 2 7200 20251221144440 20251204143940 26550 comcast.net. Frx6f04BW5gMsGqlVV2nydYhL1xP5vTB+QIw87l3WHiFc9HTgjZo8ubcKXcIdDWm8IOHrsydnFKA 0iyAk1UbobByKK0Rn+YhHAG2XpQjnWOi7m9qCuj4EtqSIUl5uhTeenfnj2gH+HhwyXZybQVvuFyR IhHG2JNkq6CuZ70BBWM= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to dns102.comcast.net for comcast.net/A
	Received 227 bytes from 68.87.85.132
	;; Response received from [68.87.85.132] 227 octets ;; HEADER SECTION ;; id = 41291 ;; 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) ;; comcast.net. IN A ;; ANSWER SECTION (2 records) comcast.net. 7200 IN A 96.99.227.0 comcast.net. 7200 IN RRSIG ( A 5 2 7200 20251221144440 20251204143940 26550 comcast.net. bwd0KUhaKUQIqC8ZEizQYggRTBCB8NzgXCIUU8APr7RM87k6KZUKThJmTddyuVSjlLqSXHesGFLf WbA1XHcksdbNjQDlsdmLTeTNyPZ+2Y4FYp4VMcSwmrE4O98ZFcqobYrZCH7dJe4BZX44fEPefDO1 whPVEjSMIo+vhw5Ond4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	comcast.net A RR has value 96.99.227.0
	Found 1 RRSIGs over A RRset
	`comcast.net. 7200 IN RRSIG ( A 5 2 7200 20251221144440 20251204143940 26550 comcast.net. bwd0KUhaKUQIqC8ZEizQYggRTBCB8NzgXCIUU8APr7RM87k6KZUKThJmTddyuVSjlLqSXHesGFLf WbA1XHcksdbNjQDlsdmLTeTNyPZ+2Y4FYp4VMcSwmrE4O98ZFcqobYrZCH7dJe4BZX44fEPefDO1 whPVEjSMIo+vhw5Ond4= )`
	RRSIG=26550 and DNSKEY=26550 verifies the A RRset

comcast.net

	Query to dns104.comcast.net for comcast.net/A
	Received 227 bytes from 68.87.68.244
	;; Response received from [68.87.68.244] 227 octets ;; HEADER SECTION ;; id = 14340 ;; 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) ;; comcast.net. IN A ;; ANSWER SECTION (2 records) comcast.net. 7200 IN A 96.99.227.0 comcast.net. 7200 IN RRSIG ( A 5 2 7200 20251221144440 20251204143940 26550 comcast.net. bwd0KUhaKUQIqC8ZEizQYggRTBCB8NzgXCIUU8APr7RM87k6KZUKThJmTddyuVSjlLqSXHesGFLf WbA1XHcksdbNjQDlsdmLTeTNyPZ+2Y4FYp4VMcSwmrE4O98ZFcqobYrZCH7dJe4BZX44fEPefDO1 whPVEjSMIo+vhw5Ond4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	dns104.comcast.net is authoritative for comcast.net
	Found RRSIG signed by comcast.net zone
	Query to dns104.comcast.net for comcast.net/A
	Received 227 bytes from 68.87.68.244
	;; Response received from [68.87.68.244] 227 octets ;; HEADER SECTION ;; id = 7194 ;; 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) ;; comcast.net. IN A ;; ANSWER SECTION (2 records) comcast.net. 7200 IN A 96.99.227.0 comcast.net. 7200 IN RRSIG ( A 5 2 7200 20251221144440 20251204143940 26550 comcast.net. bwd0KUhaKUQIqC8ZEizQYggRTBCB8NzgXCIUU8APr7RM87k6KZUKThJmTddyuVSjlLqSXHesGFLf WbA1XHcksdbNjQDlsdmLTeTNyPZ+2Y4FYp4VMcSwmrE4O98ZFcqobYrZCH7dJe4BZX44fEPefDO1 whPVEjSMIo+vhw5Ond4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	comcast.net A RR has value 96.99.227.0
	Found 1 RRSIGs over A RRset
	`comcast.net. 7200 IN RRSIG ( A 5 2 7200 20251221144440 20251204143940 26550 comcast.net. bwd0KUhaKUQIqC8ZEizQYggRTBCB8NzgXCIUU8APr7RM87k6KZUKThJmTddyuVSjlLqSXHesGFLf WbA1XHcksdbNjQDlsdmLTeTNyPZ+2Y4FYp4VMcSwmrE4O98ZFcqobYrZCH7dJe4BZX44fEPefDO1 whPVEjSMIo+vhw5Ond4= )`
	RRSIG=26550 and DNSKEY=26550 verifies the A RRset

comcast.net

	Query to dns103.comcast.net for comcast.net/A
	Received 227 bytes from 68.87.76.228
	;; Response received from [68.87.76.228] 227 octets ;; HEADER SECTION ;; id = 13440 ;; 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) ;; comcast.net. IN A ;; ANSWER SECTION (2 records) comcast.net. 7200 IN A 96.99.227.0 comcast.net. 7200 IN RRSIG ( A 5 2 7200 20251221144440 20251204143940 26550 comcast.net. bwd0KUhaKUQIqC8ZEizQYggRTBCB8NzgXCIUU8APr7RM87k6KZUKThJmTddyuVSjlLqSXHesGFLf WbA1XHcksdbNjQDlsdmLTeTNyPZ+2Y4FYp4VMcSwmrE4O98ZFcqobYrZCH7dJe4BZX44fEPefDO1 whPVEjSMIo+vhw5Ond4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	dns103.comcast.net is authoritative for comcast.net
	Found RRSIG signed by comcast.net zone
	Query to dns103.comcast.net for comcast.net/A
	Received 227 bytes from 68.87.76.228
	;; Response received from [68.87.76.228] 227 octets ;; HEADER SECTION ;; id = 54141 ;; 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) ;; comcast.net. IN A ;; ANSWER SECTION (2 records) comcast.net. 7200 IN A 96.99.227.0 comcast.net. 7200 IN RRSIG ( A 5 2 7200 20251221144440 20251204143940 26550 comcast.net. bwd0KUhaKUQIqC8ZEizQYggRTBCB8NzgXCIUU8APr7RM87k6KZUKThJmTddyuVSjlLqSXHesGFLf WbA1XHcksdbNjQDlsdmLTeTNyPZ+2Y4FYp4VMcSwmrE4O98ZFcqobYrZCH7dJe4BZX44fEPefDO1 whPVEjSMIo+vhw5Ond4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	comcast.net A RR has value 96.99.227.0
	Found 1 RRSIGs over A RRset
	`comcast.net. 7200 IN RRSIG ( A 5 2 7200 20251221144440 20251204143940 26550 comcast.net. bwd0KUhaKUQIqC8ZEizQYggRTBCB8NzgXCIUU8APr7RM87k6KZUKThJmTddyuVSjlLqSXHesGFLf WbA1XHcksdbNjQDlsdmLTeTNyPZ+2Y4FYp4VMcSwmrE4O98ZFcqobYrZCH7dJe4BZX44fEPefDO1 whPVEjSMIo+vhw5Ond4= )`
	RRSIG=26550 and DNSKEY=26550 verifies the A RRset

comcast.net

	Query to dns101.comcast.net for comcast.net/A
	Received 227 bytes from 69.252.250.103
	;; Response received from [69.252.250.103] 227 octets ;; HEADER SECTION ;; id = 25293 ;; 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) ;; comcast.net. IN A ;; ANSWER SECTION (2 records) comcast.net. 7200 IN A 96.99.227.0 comcast.net. 7200 IN RRSIG ( A 5 2 7200 20251221144440 20251204143940 26550 comcast.net. bwd0KUhaKUQIqC8ZEizQYggRTBCB8NzgXCIUU8APr7RM87k6KZUKThJmTddyuVSjlLqSXHesGFLf WbA1XHcksdbNjQDlsdmLTeTNyPZ+2Y4FYp4VMcSwmrE4O98ZFcqobYrZCH7dJe4BZX44fEPefDO1 whPVEjSMIo+vhw5Ond4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	dns101.comcast.net is authoritative for comcast.net
	Found RRSIG signed by comcast.net zone
	Query to dns101.comcast.net for comcast.net/A
	Received 227 bytes from 69.252.250.103
	;; Response received from [69.252.250.103] 227 octets ;; HEADER SECTION ;; id = 31192 ;; 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) ;; comcast.net. IN A ;; ANSWER SECTION (2 records) comcast.net. 7200 IN A 96.99.227.0 comcast.net. 7200 IN RRSIG ( A 5 2 7200 20251221144440 20251204143940 26550 comcast.net. bwd0KUhaKUQIqC8ZEizQYggRTBCB8NzgXCIUU8APr7RM87k6KZUKThJmTddyuVSjlLqSXHesGFLf WbA1XHcksdbNjQDlsdmLTeTNyPZ+2Y4FYp4VMcSwmrE4O98ZFcqobYrZCH7dJe4BZX44fEPefDO1 whPVEjSMIo+vhw5Ond4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	comcast.net A RR has value 96.99.227.0
	Found 1 RRSIGs over A RRset
	`comcast.net. 7200 IN RRSIG ( A 5 2 7200 20251221144440 20251204143940 26550 comcast.net. bwd0KUhaKUQIqC8ZEizQYggRTBCB8NzgXCIUU8APr7RM87k6KZUKThJmTddyuVSjlLqSXHesGFLf WbA1XHcksdbNjQDlsdmLTeTNyPZ+2Y4FYp4VMcSwmrE4O98ZFcqobYrZCH7dJe4BZX44fEPefDO1 whPVEjSMIo+vhw5Ond4= )`
	RRSIG=26550 and DNSKEY=26550 verifies the A RRset

comcast.net

	Query to dns105.comcast.net for comcast.net/A
	Received 227 bytes from 68.87.72.244
	;; Response received from [68.87.72.244] 227 octets ;; HEADER SECTION ;; id = 10154 ;; 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) ;; comcast.net. IN A ;; ANSWER SECTION (2 records) comcast.net. 7200 IN A 96.99.227.0 comcast.net. 7200 IN RRSIG ( A 5 2 7200 20251221144440 20251204143940 26550 comcast.net. bwd0KUhaKUQIqC8ZEizQYggRTBCB8NzgXCIUU8APr7RM87k6KZUKThJmTddyuVSjlLqSXHesGFLf WbA1XHcksdbNjQDlsdmLTeTNyPZ+2Y4FYp4VMcSwmrE4O98ZFcqobYrZCH7dJe4BZX44fEPefDO1 whPVEjSMIo+vhw5Ond4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	dns105.comcast.net is authoritative for comcast.net
	Found RRSIG signed by comcast.net zone
	Query to dns105.comcast.net for comcast.net/A
	Received 227 bytes from 68.87.72.244
	;; Response received from [68.87.72.244] 227 octets ;; HEADER SECTION ;; id = 33086 ;; 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) ;; comcast.net. IN A ;; ANSWER SECTION (2 records) comcast.net. 7200 IN A 96.99.227.0 comcast.net. 7200 IN RRSIG ( A 5 2 7200 20251221144440 20251204143940 26550 comcast.net. bwd0KUhaKUQIqC8ZEizQYggRTBCB8NzgXCIUU8APr7RM87k6KZUKThJmTddyuVSjlLqSXHesGFLf WbA1XHcksdbNjQDlsdmLTeTNyPZ+2Y4FYp4VMcSwmrE4O98ZFcqobYrZCH7dJe4BZX44fEPefDO1 whPVEjSMIo+vhw5Ond4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	comcast.net A RR has value 96.99.227.0
	Found 1 RRSIGs over A RRset
	`comcast.net. 7200 IN RRSIG ( A 5 2 7200 20251221144440 20251204143940 26550 comcast.net. bwd0KUhaKUQIqC8ZEizQYggRTBCB8NzgXCIUU8APr7RM87k6KZUKThJmTddyuVSjlLqSXHesGFLf WbA1XHcksdbNjQDlsdmLTeTNyPZ+2Y4FYp4VMcSwmrE4O98ZFcqobYrZCH7dJe4BZX44fEPefDO1 whPVEjSMIo+vhw5Ond4= )`
	RRSIG=26550 and DNSKEY=26550 verifies the A RRset

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