DNSSEC Debugger

Domain Name:

Time: 2026-03-17 13:04:18 UTC

Analyzing DNSSEC problems for att.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 = 15671 ;; 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 AwEAAbNTVC2+pry4pc37pZI9Oj6b8FHxT3VGrvSPKLE1Tjyfe2kUZUtVX5xrv6AV4BVO+ygrYjGZ MNgEnbLU4zknnlnhI2e0g6iTza1aZh0dRZXGH16C1NUNq1CxBkUhIYQhQDeIOtLacx+RmFTc+hSH JJ2MJ79IS00kA7eKi6mofQ7SPJmdJVjI+JAx791y0f5QaB+iHGANU53FwiYXNUQjfAzCrtOaSevG sx8SO8BTaXLAjFq5eewOtwScVwfVDhEXlvpE6e+mIncwhNKaMRD9IPuHENqCNPI5MjxfAMVS6cEY 8eEozIkv/vHc+0Auu3n+Fcx6F2Js4KPXaHEShAXugfU= ) ; keytag 21831 . 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 20260402000000 20260312000000 20326 . hcmCK2q88XH00Hynv8IgIMVTKrwyb8Lh/uvRpqBPMALNQunyrS+VKrlKb6rBQTFnGHeVR/jj3Eay Uuxv4fy2evliMYKLrfTHtdqD3oUvJMnwmxEMmhS84Ttw+bbTcHeYxb52NFiYVHKb37Y0OWN4lr0p V+3fwFtWumb1NlWZDMNsaHFv6UIdxgUGNBVEyUaTAK6E2jseQcoqv6A0rNxCG+xtz2zSpRV2JM1g dC8zVAcc068OamqrwZlzKqsqAgXP78NOERrFkzffoRaSEmOORcAQpUdCK265DL1Y7Xeq0QaNEKd2 fXglm/IxS+4sMPT+83Q/XasxUu5C3d0qEz76fw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 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 ( 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 20260402000000 20260312000000 20326 . hcmCK2q88XH00Hynv8IgIMVTKrwyb8Lh/uvRpqBPMALNQunyrS+VKrlKb6rBQTFnGHeVR/jj3Eay Uuxv4fy2evliMYKLrfTHtdqD3oUvJMnwmxEMmhS84Ttw+bbTcHeYxb52NFiYVHKb37Y0OWN4lr0p V+3fwFtWumb1NlWZDMNsaHFv6UIdxgUGNBVEyUaTAK6E2jseQcoqv6A0rNxCG+xtz2zSpRV2JM1g dC8zVAcc068OamqrwZlzKqsqAgXP78NOERrFkzffoRaSEmOORcAQpUdCK265DL1Y7Xeq0QaNEKd2 fXglm/IxS+4sMPT+83Q/XasxUu5C3d0qEz76fw== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=21831 is now in the chain-of-trust
	DNSKEY=38696/SEP is now in the chain-of-trust
	Query to f.root-servers.net for att.net/A
	Received 1164 bytes from 192.5.5.241
	;; Response received from [192.5.5.241] 1164 octets ;; HEADER SECTION ;; id = 10700 ;; 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) ;; att.net. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (15 records) net. 172800 IN NS a.gtld-servers.net. net. 172800 IN NS b.gtld-servers.net. net. 172800 IN NS c.gtld-servers.net. net. 172800 IN NS d.gtld-servers.net. net. 172800 IN NS e.gtld-servers.net. net. 172800 IN NS f.gtld-servers.net. net. 172800 IN NS g.gtld-servers.net. net. 172800 IN NS h.gtld-servers.net. net. 172800 IN NS i.gtld-servers.net. net. 172800 IN NS j.gtld-servers.net. net. 172800 IN NS k.gtld-servers.net. net. 172800 IN NS l.gtld-servers.net. net. 172800 IN NS m.gtld-servers.net. net. 86400 IN DS ( 37331 13 2 2f0bec2d6f79dfbd1d08fd21a3af92d0e39a4b9ef1e3f4111fff282490da453b ) net. 86400 IN RRSIG ( DS 8 1 86400 20260330050000 20260317040000 21831 . Jv68xVqZbEIsayRVMGSr2E7vNnsrOY/5sQbcP46JfvnDRifHza4E0B97/cU/kU68tHkg9wviykay VVzSCffdC82lgR2mQQLO7PZDc/RMUTXcOACE6bgSBFgyC2O0sdKDFzS+f7WCcY3X8s6jtVeDZMq4 03a9B9fZ8+cauhMHc+Kekx/h4TVMD8ISLT7wrNrbT4KfKb1sLqj/pKi/ljwtztVcwBlHpmfpwEpK A2uzIXwgULAsgQPZRyRaB8tSiQNRGJBA8GGwO99G4RykySRlS+O0XPqpm8b+7seaQENrCYHSUva9 za5YDMUwt9aKy0PUqx+7De4SCbBh2ewTWxt4OQ== ) ;; ADDITIONAL SECTION (27 records) a.gtld-servers.net. 172800 IN A 192.5.6.30 a.gtld-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 b.gtld-servers.net. 172800 IN A 192.33.14.30 b.gtld-servers.net. 172800 IN AAAA 2001:503:231d::2:30 c.gtld-servers.net. 172800 IN A 192.26.92.30 c.gtld-servers.net. 172800 IN AAAA 2001:503:83eb::30 d.gtld-servers.net. 172800 IN A 192.31.80.30 d.gtld-servers.net. 172800 IN AAAA 2001:500:856e::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 g.gtld-servers.net. 172800 IN A 192.42.93.30 g.gtld-servers.net. 172800 IN AAAA 2001:503:eea3::30 h.gtld-servers.net. 172800 IN A 192.54.112.30 h.gtld-servers.net. 172800 IN AAAA 2001:502:8cc::30 i.gtld-servers.net. 172800 IN A 192.43.172.30 i.gtld-servers.net. 172800 IN AAAA 2001:503:39c1::30 j.gtld-servers.net. 172800 IN A 192.48.79.30 j.gtld-servers.net. 172800 IN AAAA 2001:502:7094::30 k.gtld-servers.net. 172800 IN A 192.52.178.30 k.gtld-servers.net. 172800 IN AAAA 2001:503:d2d::30 l.gtld-servers.net. 172800 IN A 192.41.162.30 l.gtld-servers.net. 172800 IN AAAA 2001:500:d937::30 m.gtld-servers.net. 172800 IN A 192.55.83.30 m.gtld-servers.net. 172800 IN AAAA 2001:501:b1f9::30 ;; { "EDNS-VERSION": 0 }
	Query to f.root-servers.net for net/DNSKEY
	Received 1160 bytes from 192.5.5.241
	;; Response received from [192.5.5.241] 1160 octets ;; HEADER SECTION ;; id = 50683 ;; 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) ;; net. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (15 records) net. 172800 IN NS a.gtld-servers.net. net. 172800 IN NS b.gtld-servers.net. net. 172800 IN NS c.gtld-servers.net. net. 172800 IN NS d.gtld-servers.net. net. 172800 IN NS e.gtld-servers.net. net. 172800 IN NS f.gtld-servers.net. net. 172800 IN NS g.gtld-servers.net. net. 172800 IN NS h.gtld-servers.net. net. 172800 IN NS i.gtld-servers.net. net. 172800 IN NS j.gtld-servers.net. net. 172800 IN NS k.gtld-servers.net. net. 172800 IN NS l.gtld-servers.net. net. 172800 IN NS m.gtld-servers.net. net. 86400 IN DS ( 37331 13 2 2f0bec2d6f79dfbd1d08fd21a3af92d0e39a4b9ef1e3f4111fff282490da453b ) net. 86400 IN RRSIG ( DS 8 1 86400 20260330050000 20260317040000 21831 . Jv68xVqZbEIsayRVMGSr2E7vNnsrOY/5sQbcP46JfvnDRifHza4E0B97/cU/kU68tHkg9wviykay VVzSCffdC82lgR2mQQLO7PZDc/RMUTXcOACE6bgSBFgyC2O0sdKDFzS+f7WCcY3X8s6jtVeDZMq4 03a9B9fZ8+cauhMHc+Kekx/h4TVMD8ISLT7wrNrbT4KfKb1sLqj/pKi/ljwtztVcwBlHpmfpwEpK A2uzIXwgULAsgQPZRyRaB8tSiQNRGJBA8GGwO99G4RykySRlS+O0XPqpm8b+7seaQENrCYHSUva9 za5YDMUwt9aKy0PUqx+7De4SCbBh2ewTWxt4OQ== ) ;; ADDITIONAL SECTION (27 records) a.gtld-servers.net. 172800 IN A 192.5.6.30 a.gtld-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 b.gtld-servers.net. 172800 IN A 192.33.14.30 b.gtld-servers.net. 172800 IN AAAA 2001:503:231d::2:30 c.gtld-servers.net. 172800 IN A 192.26.92.30 c.gtld-servers.net. 172800 IN AAAA 2001:503:83eb::30 d.gtld-servers.net. 172800 IN A 192.31.80.30 d.gtld-servers.net. 172800 IN AAAA 2001:500:856e::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 g.gtld-servers.net. 172800 IN A 192.42.93.30 g.gtld-servers.net. 172800 IN AAAA 2001:503:eea3::30 h.gtld-servers.net. 172800 IN A 192.54.112.30 h.gtld-servers.net. 172800 IN AAAA 2001:502:8cc::30 i.gtld-servers.net. 172800 IN A 192.43.172.30 i.gtld-servers.net. 172800 IN AAAA 2001:503:39c1::30 j.gtld-servers.net. 172800 IN A 192.48.79.30 j.gtld-servers.net. 172800 IN AAAA 2001:502:7094::30 k.gtld-servers.net. 172800 IN A 192.52.178.30 k.gtld-servers.net. 172800 IN AAAA 2001:503:d2d::30 l.gtld-servers.net. 172800 IN A 192.41.162.30 l.gtld-servers.net. 172800 IN AAAA 2001:500:d937::30 m.gtld-servers.net. 172800 IN A 192.55.83.30 m.gtld-servers.net. 172800 IN AAAA 2001:501:b1f9::30 ;; { "EDNS-VERSION": 0 }
	Found child zone net

net

	Checking DS between . and net
	Query to i.root-servers.net for net/DS
	Received 367 bytes from 192.36.148.17
	;; Response received from [192.36.148.17] 367 octets ;; HEADER SECTION ;; id = 8254 ;; 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 20260330050000 20260317040000 21831 . Jv68xVqZbEIsayRVMGSr2E7vNnsrOY/5sQbcP46JfvnDRifHza4E0B97/cU/kU68tHkg9wviykay VVzSCffdC82lgR2mQQLO7PZDc/RMUTXcOACE6bgSBFgyC2O0sdKDFzS+f7WCcY3X8s6jtVeDZMq4 03a9B9fZ8+cauhMHc+Kekx/h4TVMD8ISLT7wrNrbT4KfKb1sLqj/pKi/ljwtztVcwBlHpmfpwEpK A2uzIXwgULAsgQPZRyRaB8tSiQNRGJBA8GGwO99G4RykySRlS+O0XPqpm8b+7seaQENrCYHSUva9 za5YDMUwt9aKy0PUqx+7De4SCbBh2ewTWxt4OQ== ) ;; 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 20260330050000 20260317040000 21831 . Jv68xVqZbEIsayRVMGSr2E7vNnsrOY/5sQbcP46JfvnDRifHza4E0B97/cU/kU68tHkg9wviykay VVzSCffdC82lgR2mQQLO7PZDc/RMUTXcOACE6bgSBFgyC2O0sdKDFzS+f7WCcY3X8s6jtVeDZMq4 03a9B9fZ8+cauhMHc+Kekx/h4TVMD8ISLT7wrNrbT4KfKb1sLqj/pKi/ljwtztVcwBlHpmfpwEpK A2uzIXwgULAsgQPZRyRaB8tSiQNRGJBA8GGwO99G4RykySRlS+O0XPqpm8b+7seaQENrCYHSUva9 za5YDMUwt9aKy0PUqx+7De4SCbBh2ewTWxt4OQ== )`
	RRSIG=21831 and DNSKEY=21831 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 f.gtld-servers.net for net/DNSKEY
	Received 291 bytes from 192.35.51.30
	;; Response received from [192.35.51.30] 291 octets ;; HEADER SECTION ;; id = 1030 ;; 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 BN7nE5EGXvYfX/r9qihm5MU9BR6KTHLb/TcRXIXZcCwDj24ftYx+nRW6ca9/wHZ3NnOZ5uSG/GRE drzpVVepUg== ) ; keytag 44109 net. 86400 IN RRSIG ( DNSKEY 13 1 86400 20260323141035 20260308140535 37331 net. 4z4EhgVGiU4VyMTg1rGc4D6U3BAqZt5qT4leERO75fRUFBKiKqUJbWutMVUmHcnRWWMLuuW6lCxk 5p1/dBxE2g== ) ;; 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 BN7nE5EGXvYfX/r9qihm5MU9BR6KTHLb/TcRXIXZcCwDj24ftYx+nRW6ca9/wHZ3NnOZ5uSG/GRE drzpVVepUg== ) ; keytag 44109`
	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 20260323141035 20260308140535 37331 net. 4z4EhgVGiU4VyMTg1rGc4D6U3BAqZt5qT4leERO75fRUFBKiKqUJbWutMVUmHcnRWWMLuuW6lCxk 5p1/dBxE2g== )`
	RRSIG=37331 and DNSKEY=37331/SEP verifies the DNSKEY RRset
	DNSKEY=44109 is now in the chain-of-trust
	Query to c.gtld-servers.net for att.net/A
	Received 562 bytes from 192.26.92.30
	;; Response received from [192.26.92.30] 562 octets ;; HEADER SECTION ;; id = 46555 ;; 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 = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; att.net. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) att.net. 172800 IN NS macu.ma.mt.np.els-gms.att.net. att.net. 172800 IN NS ohcu.oh.mt.np.els-gms.att.net. att.net. 172800 IN NS orcu.or.br.np.els-gms.att.net. att.net. 172800 IN NS wycu.wy.br.np.els-gms.att.net. A1RT98BS5QGC9NFI51S9HCI47ULJG6JH.net. 900 IN NSEC3 ( 1 1 0 - a1rtlnpgulogn7b9a62shje1u3ttp8dr NS SOA RRSIG DNSKEY NSEC3PARAM ) A1RT98BS5QGC9NFI51S9HCI47ULJG6JH.net. 900 IN RRSIG ( NSEC3 13 2 900 20260323032151 20260316021151 44109 net. 1k+UDfFOSyV/dmZPL/GFttAmmqb0kqifhq7c/l7pBnAmB3PLoIMMbY/WU5GB7GNKGLAZNL5pemx9 kEW0oT+0Gg== ) HVLC9LEDLJUTCVBHAJMC3VMSSSU51ONM.net. 900 IN NSEC3 ( 1 1 0 - hvlg69c2fpfbb5qip09vp3r4tbl8git5 NS DS RRSIG ) HVLC9LEDLJUTCVBHAJMC3VMSSSU51ONM.net. 900 IN RRSIG ( NSEC3 13 2 900 20260323031143 20260316020143 44109 net. YWwarFv2E/n0zf6FchK6P5awZVXltCARRhtlXig+yK0O6kvxPwWojOiRXezmmsZ9sfozUO+4aCZ2 30Kn40UJkQ== ) ;; ADDITIONAL SECTION (5 records) macu.ma.mt.np.els-gms.att.net. 172800 IN A 99.99.99.130 ohcu.oh.mt.np.els-gms.att.net. 172800 IN A 99.99.99.128 orcu.or.br.np.els-gms.att.net. 172800 IN A 68.94.156.130 wycu.wy.br.np.els-gms.att.net. 172800 IN A 68.94.156.128 ;; { "EDNS-VERSION": 0 }
	Query to k.gtld-servers.net for att.net/DNSKEY
	Received 562 bytes from 192.52.178.30
	;; Response received from [192.52.178.30] 562 octets ;; HEADER SECTION ;; id = 48834 ;; 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 = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; att.net. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) att.net. 172800 IN NS macu.ma.mt.np.els-gms.att.net. att.net. 172800 IN NS ohcu.oh.mt.np.els-gms.att.net. att.net. 172800 IN NS orcu.or.br.np.els-gms.att.net. att.net. 172800 IN NS wycu.wy.br.np.els-gms.att.net. A1RT98BS5QGC9NFI51S9HCI47ULJG6JH.net. 900 IN NSEC3 ( 1 1 0 - a1rtlnpgulogn7b9a62shje1u3ttp8dr NS SOA RRSIG DNSKEY NSEC3PARAM ) A1RT98BS5QGC9NFI51S9HCI47ULJG6JH.net. 900 IN RRSIG ( NSEC3 13 2 900 20260323032151 20260316021151 44109 net. 1k+UDfFOSyV/dmZPL/GFttAmmqb0kqifhq7c/l7pBnAmB3PLoIMMbY/WU5GB7GNKGLAZNL5pemx9 kEW0oT+0Gg== ) HVLC9LEDLJUTCVBHAJMC3VMSSSU51ONM.net. 900 IN NSEC3 ( 1 1 0 - hvlg69c2fpfbb5qip09vp3r4tbl8git5 NS DS RRSIG ) HVLC9LEDLJUTCVBHAJMC3VMSSSU51ONM.net. 900 IN RRSIG ( NSEC3 13 2 900 20260323031143 20260316020143 44109 net. YWwarFv2E/n0zf6FchK6P5awZVXltCARRhtlXig+yK0O6kvxPwWojOiRXezmmsZ9sfozUO+4aCZ2 30Kn40UJkQ== ) ;; ADDITIONAL SECTION (5 records) macu.ma.mt.np.els-gms.att.net. 172800 IN A 99.99.99.130 ohcu.oh.mt.np.els-gms.att.net. 172800 IN A 99.99.99.128 orcu.or.br.np.els-gms.att.net. 172800 IN A 68.94.156.130 wycu.wy.br.np.els-gms.att.net. 172800 IN A 68.94.156.128 ;; { "EDNS-VERSION": 0 }
	Found child zone att.net

att.net

	Checking DS between net and att.net
	Query to e.gtld-servers.net for att.net/DS
	Received 565 bytes from 192.12.94.30
	;; Response received from [192.12.94.30] 565 octets ;; HEADER SECTION ;; id = 64766 ;; 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 = 0 ;; nscount = 6 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; att.net. IN DS ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) A1RT98BS5QGC9NFI51S9HCI47ULJG6JH.net. 900 IN NSEC3 ( 1 1 0 - a1rtlnpgulogn7b9a62shje1u3ttp8dr NS SOA RRSIG DNSKEY NSEC3PARAM ) A1RT98BS5QGC9NFI51S9HCI47ULJG6JH.net. 900 IN RRSIG ( NSEC3 13 2 900 20260323032151 20260316021151 44109 net. 1k+UDfFOSyV/dmZPL/GFttAmmqb0kqifhq7c/l7pBnAmB3PLoIMMbY/WU5GB7GNKGLAZNL5pemx9 kEW0oT+0Gg== ) net. 900 IN SOA ( a.gtld-servers.net. nstld.verisign-grs.com. 1773752626 ;serial 1800 ;refresh 900 ;retry 604800 ;expire 900 ;minimum ) net. 900 IN RRSIG ( SOA 13 1 900 20260324130346 20260317115346 44109 net. 2Jjl6HqCSaR+2qkQF/A3UxXzj5IC5eeAYBGSAm++5VnWcblOinzY0ot9i8or+l0/iE+ff9OfyUpy Q6TyqN8NWw== ) HVLC9LEDLJUTCVBHAJMC3VMSSSU51ONM.net. 900 IN NSEC3 ( 1 1 0 - hvlg69c2fpfbb5qip09vp3r4tbl8git5 NS DS RRSIG ) HVLC9LEDLJUTCVBHAJMC3VMSSSU51ONM.net. 900 IN RRSIG ( NSEC3 13 2 900 20260323031143 20260316020143 44109 net. YWwarFv2E/n0zf6FchK6P5awZVXltCARRhtlXig+yK0O6kvxPwWojOiRXezmmsZ9sfozUO+4aCZ2 30Kn40UJkQ== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DS records found for att.net in the net zone
	Query to macu.ma.mt.np.els-gms.att.net for att.net/DNSKEY
	Received 119 bytes from 99.99.99.130
	;; Response received from [99.99.99.130] 119 octets ;; HEADER SECTION ;; id = 32613 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 0 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 1 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "0000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; att.net. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) att.net. 900 IN SOA ( wycu.wy.br.np.els-gms.att.net. rm-hostmaster.ems.att.com. 1579 ;serial 86400 ;refresh 10000 ;retry 604800 ;expire 900 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DNSKEY records found
	Query to wycu.wy.br.np.els-gms.att.net for att.net/A
	Timeout querying wycu.wy.br.np.els-gms.att.net/68.94.156.128 for att.net/A
	All Queries to wycu.wy.br.np.els-gms.att.net for att.net/A timed out or failed
	Query to macu.ma.mt.np.els-gms.att.net for att.net/A
	Received 349 bytes from 99.99.99.130
	;; Response received from [99.99.99.130] 349 octets ;; HEADER SECTION ;; id = 29326 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 0 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 4 arcount = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "0000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; att.net. IN A ;; ANSWER SECTION (2 records) att.net. 300 IN A 144.160.36.42 att.net. 300 IN A 144.160.155.43 ;; AUTHORITY SECTION (4 records) att.net. 86400 IN NS macu.ma.mt.np.els-gms.att.net. att.net. 86400 IN NS orcu.or.br.np.els-gms.att.net. att.net. 86400 IN NS wycu.wy.br.np.els-gms.att.net. att.net. 86400 IN NS ohcu.oh.mt.np.els-gms.att.net. ;; ADDITIONAL SECTION (9 records) wycu.wy.br.np.els-gms.att.net. 600 IN A 68.94.156.128 ohcu.oh.mt.np.els-gms.att.net. 86400 IN A 99.99.99.128 macu.ma.mt.np.els-gms.att.net. 86400 IN A 99.99.99.130 orcu.or.br.np.els-gms.att.net. 600 IN A 68.94.156.130 wycu.wy.br.np.els-gms.att.net. 600 IN AAAA 2001:1890:1ff:9f0:68:94:156:128 ohcu.oh.mt.np.els-gms.att.net. 83000 IN AAAA 2001:1890:1ff:9f1:99:99:99:128 macu.ma.mt.np.els-gms.att.net. 83000 IN AAAA 2001:1890:1ff:9f1:99:99:99:130 orcu.or.br.np.els-gms.att.net. 600 IN AAAA 2001:1890:1ff:9f0:68:94:156:130 ;; { "EDNS-VERSION": 0 }
	macu.ma.mt.np.els-gms.att.net is authoritative for att.net
	Query to orcu.or.br.np.els-gms.att.net for att.net/SOA
	Timeout querying orcu.or.br.np.els-gms.att.net/68.94.156.130 for att.net/SOA
	All Queries to orcu.or.br.np.els-gms.att.net for att.net/SOA timed out or failed
	Query to ohcu.oh.mt.np.els-gms.att.net for att.net/SOA
	Received 378 bytes from 99.99.99.128
	;; Response received from [99.99.99.128] 378 octets ;; HEADER SECTION ;; id = 20100 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 0 co = 0 ;; qdcount = 1 ancount = 1 ;; nscount = 4 arcount = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "0000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; att.net. IN SOA ;; ANSWER SECTION (1 record) att.net. 900 IN SOA ( wycu.wy.br.np.els-gms.att.net. rm-hostmaster.ems.att.com. 1579 ;serial 86400 ;refresh 10000 ;retry 604800 ;expire 900 ;minimum ) ;; AUTHORITY SECTION (4 records) att.net. 86400 IN NS orcu.or.br.np.els-gms.att.net. att.net. 86400 IN NS wycu.wy.br.np.els-gms.att.net. att.net. 86400 IN NS ohcu.oh.mt.np.els-gms.att.net. att.net. 86400 IN NS macu.ma.mt.np.els-gms.att.net. ;; ADDITIONAL SECTION (9 records) wycu.wy.br.np.els-gms.att.net. 600 IN A 68.94.156.128 ohcu.oh.mt.np.els-gms.att.net. 86400 IN A 99.99.99.128 macu.ma.mt.np.els-gms.att.net. 86400 IN A 99.99.99.130 orcu.or.br.np.els-gms.att.net. 600 IN A 68.94.156.130 wycu.wy.br.np.els-gms.att.net. 600 IN AAAA 2001:1890:1ff:9f0:68:94:156:128 ohcu.oh.mt.np.els-gms.att.net. 83000 IN AAAA 2001:1890:1ff:9f1:99:99:99:128 macu.ma.mt.np.els-gms.att.net. 83000 IN AAAA 2001:1890:1ff:9f1:99:99:99:130 orcu.or.br.np.els-gms.att.net. 600 IN AAAA 2001:1890:1ff:9f0:68:94:156:130 ;; { "EDNS-VERSION": 0 }
	Query to macu.ma.mt.np.els-gms.att.net for att.net/A
	Received 349 bytes from 99.99.99.130
	;; Response received from [99.99.99.130] 349 octets ;; HEADER SECTION ;; id = 3612 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 0 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 4 arcount = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "0000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; att.net. IN A ;; ANSWER SECTION (2 records) att.net. 300 IN A 144.160.36.42 att.net. 300 IN A 144.160.155.43 ;; AUTHORITY SECTION (4 records) att.net. 86400 IN NS macu.ma.mt.np.els-gms.att.net. att.net. 86400 IN NS orcu.or.br.np.els-gms.att.net. att.net. 86400 IN NS wycu.wy.br.np.els-gms.att.net. att.net. 86400 IN NS ohcu.oh.mt.np.els-gms.att.net. ;; ADDITIONAL SECTION (9 records) wycu.wy.br.np.els-gms.att.net. 600 IN A 68.94.156.128 ohcu.oh.mt.np.els-gms.att.net. 86400 IN A 99.99.99.128 macu.ma.mt.np.els-gms.att.net. 86400 IN A 99.99.99.130 orcu.or.br.np.els-gms.att.net. 600 IN A 68.94.156.130 wycu.wy.br.np.els-gms.att.net. 600 IN AAAA 2001:1890:1ff:9f0:68:94:156:128 ohcu.oh.mt.np.els-gms.att.net. 83000 IN AAAA 2001:1890:1ff:9f1:99:99:99:128 macu.ma.mt.np.els-gms.att.net. 83000 IN AAAA 2001:1890:1ff:9f1:99:99:99:130 orcu.or.br.np.els-gms.att.net. 600 IN AAAA 2001:1890:1ff:9f0:68:94:156:130 ;; { "EDNS-VERSION": 0 }
	att.net A RR has value 144.160.36.42
	att.net A RR has value 144.160.155.43
	No RRSIGs found

att.net

	Query to ohcu.oh.mt.np.els-gms.att.net for att.net/A
	Received 349 bytes from 99.99.99.128
	;; Response received from [99.99.99.128] 349 octets ;; HEADER SECTION ;; id = 35915 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 0 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 4 arcount = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "0000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; att.net. IN A ;; ANSWER SECTION (2 records) att.net. 300 IN A 144.160.155.43 att.net. 300 IN A 144.160.36.42 ;; AUTHORITY SECTION (4 records) att.net. 86400 IN NS wycu.wy.br.np.els-gms.att.net. att.net. 86400 IN NS ohcu.oh.mt.np.els-gms.att.net. att.net. 86400 IN NS macu.ma.mt.np.els-gms.att.net. att.net. 86400 IN NS orcu.or.br.np.els-gms.att.net. ;; ADDITIONAL SECTION (9 records) wycu.wy.br.np.els-gms.att.net. 600 IN A 68.94.156.128 ohcu.oh.mt.np.els-gms.att.net. 86400 IN A 99.99.99.128 macu.ma.mt.np.els-gms.att.net. 86400 IN A 99.99.99.130 orcu.or.br.np.els-gms.att.net. 600 IN A 68.94.156.130 wycu.wy.br.np.els-gms.att.net. 600 IN AAAA 2001:1890:1ff:9f0:68:94:156:128 ohcu.oh.mt.np.els-gms.att.net. 83000 IN AAAA 2001:1890:1ff:9f1:99:99:99:128 macu.ma.mt.np.els-gms.att.net. 83000 IN AAAA 2001:1890:1ff:9f1:99:99:99:130 orcu.or.br.np.els-gms.att.net. 600 IN AAAA 2001:1890:1ff:9f0:68:94:156:130 ;; { "EDNS-VERSION": 0 }
	ohcu.oh.mt.np.els-gms.att.net is authoritative for att.net
	Query to ohcu.oh.mt.np.els-gms.att.net for att.net/A
	Received 349 bytes from 99.99.99.128
	;; Response received from [99.99.99.128] 349 octets ;; HEADER SECTION ;; id = 53936 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 0 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 4 arcount = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "0000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; att.net. IN A ;; ANSWER SECTION (2 records) att.net. 300 IN A 144.160.155.43 att.net. 300 IN A 144.160.36.42 ;; AUTHORITY SECTION (4 records) att.net. 86400 IN NS orcu.or.br.np.els-gms.att.net. att.net. 86400 IN NS wycu.wy.br.np.els-gms.att.net. att.net. 86400 IN NS ohcu.oh.mt.np.els-gms.att.net. att.net. 86400 IN NS macu.ma.mt.np.els-gms.att.net. ;; ADDITIONAL SECTION (9 records) wycu.wy.br.np.els-gms.att.net. 600 IN A 68.94.156.128 ohcu.oh.mt.np.els-gms.att.net. 86400 IN A 99.99.99.128 macu.ma.mt.np.els-gms.att.net. 86400 IN A 99.99.99.130 orcu.or.br.np.els-gms.att.net. 600 IN A 68.94.156.130 wycu.wy.br.np.els-gms.att.net. 600 IN AAAA 2001:1890:1ff:9f0:68:94:156:128 ohcu.oh.mt.np.els-gms.att.net. 83000 IN AAAA 2001:1890:1ff:9f1:99:99:99:128 macu.ma.mt.np.els-gms.att.net. 83000 IN AAAA 2001:1890:1ff:9f1:99:99:99:130 orcu.or.br.np.els-gms.att.net. 600 IN AAAA 2001:1890:1ff:9f0:68:94:156:130 ;; { "EDNS-VERSION": 0 }
	att.net A RR has value 144.160.155.43
	att.net A RR has value 144.160.36.42
	No RRSIGs found

att.net

No response from att.net nameservers

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DNSSEC Debugger

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