DNSSEC Debugger

Domain Name:

Time: 2025-10-20 23:11:48 UTC

Analyzing DNSSEC problems for smu.edu

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

	Checking DS between Trust Anchor and .
	`. IN DS ( 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d )`
	Query to f.root-servers.net for ./DNSKEY
	Received 1139 bytes from 192.5.5.241
	;; Response received from [192.5.5.241] 1139 octets ;; HEADER SECTION ;; id = 64816 ;; 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 20251101000000 20251011000000 20326 . HBzw8cFD6K0/BBO1rLi2ifcFatkMvobiLzZgaMOb9hMqRuMKM0jVSVif5LpAb0OOTQOcSzZMOF17 Ps7BkxWqTGOAQQH5wrS0aLJ/Hn4UAIC/ZK+JbeGo9c1ZhcA8LUyvv32ACT0in2oY7RyTG1+MLpUo rMdUNUII2PAaYuU+Svu8/1HJhuONGl9IqokaWK6yFCm9rz+azS04kq2GPMGHXqJVX7jbZO4tq4fg VKYvW5wJpRM9VE4VOGmHzQUe0OJsDGViys65RNtzzR8MefC9jZGGKO8s8G0n24VmT9Kg2/4y4Qen knUytutLNIMFFmiUsJjx8gcakkkiIvwGed+/cg== ) ;; 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 20251101000000 20251011000000 20326 . HBzw8cFD6K0/BBO1rLi2ifcFatkMvobiLzZgaMOb9hMqRuMKM0jVSVif5LpAb0OOTQOcSzZMOF17 Ps7BkxWqTGOAQQH5wrS0aLJ/Hn4UAIC/ZK+JbeGo9c1ZhcA8LUyvv32ACT0in2oY7RyTG1+MLpUo rMdUNUII2PAaYuU+Svu8/1HJhuONGl9IqokaWK6yFCm9rz+azS04kq2GPMGHXqJVX7jbZO4tq4fg VKYvW5wJpRM9VE4VOGmHzQUe0OJsDGViys65RNtzzR8MefC9jZGGKO8s8G0n24VmT9Kg2/4y4Qen knUytutLNIMFFmiUsJjx8gcakkkiIvwGed+/cg== )`
	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 c.root-servers.net for smu.edu/A
	Received 1166 bytes from 192.33.4.12
	;; Response received from [192.33.4.12] 1166 octets ;; HEADER SECTION ;; id = 59759 ;; 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) ;; smu.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (15 records) edu. 172800 IN NS m.edu-servers.net. edu. 172800 IN NS j.edu-servers.net. edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS l.edu-servers.net. edu. 172800 IN NS b.edu-servers.net. edu. 172800 IN NS e.edu-servers.net. edu. 172800 IN NS a.edu-servers.net. edu. 172800 IN NS f.edu-servers.net. edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS c.edu-servers.net. edu. 172800 IN NS g.edu-servers.net. edu. 172800 IN NS i.edu-servers.net. edu. 172800 IN NS k.edu-servers.net. edu. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d ) edu. 86400 IN RRSIG ( DS 8 1 86400 20251102170000 20251020160000 61809 . PYt4F5rbcvHV8Kr5Syq07c6KX9wpLzXNR63u1LVo0Xiy+vYydTr5kz8hmya84/UinUQsDFV6DfxI hfMMoPKhsUblBnc+5jDoqnosLfI5qpAMRGrlc+2qf62+AHM0Xir3CyoZwN8wnrVl38vysmQ1OzuZ WgVWdt5wgTDhN2MdaCg3w1CBSWMlJuPAZB0evZGOyG35TEvDkEmzB07tSO6tt673gnjkr9v1COUm Yn8NcoLFo+UX9Tn6u+S7q4L/bz6ht+9papJIRlSc+PAQjVWA1M3D98/BzhO8QFB+nkw6St76E7Vl AOWT/Ah1SJZvcKr9hsfX3LLQYmwprhh8YoG8oQ== ) ;; ADDITIONAL SECTION (27 records) m.edu-servers.net. 172800 IN A 192.55.83.30 l.edu-servers.net. 172800 IN A 192.41.162.30 k.edu-servers.net. 172800 IN A 192.52.178.30 j.edu-servers.net. 172800 IN A 192.48.79.30 i.edu-servers.net. 172800 IN A 192.43.172.30 h.edu-servers.net. 172800 IN A 192.54.112.30 g.edu-servers.net. 172800 IN A 192.42.93.30 f.edu-servers.net. 172800 IN A 192.35.51.30 e.edu-servers.net. 172800 IN A 192.12.94.30 d.edu-servers.net. 172800 IN A 192.31.80.30 c.edu-servers.net. 172800 IN A 192.26.92.30 b.edu-servers.net. 172800 IN A 192.33.14.30 a.edu-servers.net. 172800 IN A 192.5.6.30 m.edu-servers.net. 172800 IN AAAA 2001:501:b1f9::30 l.edu-servers.net. 172800 IN AAAA 2001:500:d937::30 k.edu-servers.net. 172800 IN AAAA 2001:503:d2d::30 j.edu-servers.net. 172800 IN AAAA 2001:502:7094::30 i.edu-servers.net. 172800 IN AAAA 2001:503:39c1::30 h.edu-servers.net. 172800 IN AAAA 2001:502:8cc::30 g.edu-servers.net. 172800 IN AAAA 2001:503:eea3::30 f.edu-servers.net. 172800 IN AAAA 2001:503:d414::30 e.edu-servers.net. 172800 IN AAAA 2001:502:1ca1::30 d.edu-servers.net. 172800 IN AAAA 2001:500:856e::30 c.edu-servers.net. 172800 IN AAAA 2001:503:83eb::30 b.edu-servers.net. 172800 IN AAAA 2001:503:231d::2:30 a.edu-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 ;; { "EDNS-VERSION": 0 }
	Query to c.root-servers.net for edu/DNSKEY
	Received 1162 bytes from 192.33.4.12
	;; Response received from [192.33.4.12] 1162 octets ;; HEADER SECTION ;; id = 17987 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 15 arcount = 27 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (15 records) edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS i.edu-servers.net. edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS m.edu-servers.net. edu. 172800 IN NS f.edu-servers.net. edu. 172800 IN NS c.edu-servers.net. edu. 172800 IN NS g.edu-servers.net. edu. 172800 IN NS b.edu-servers.net. edu. 172800 IN NS e.edu-servers.net. edu. 172800 IN NS a.edu-servers.net. edu. 172800 IN NS l.edu-servers.net. edu. 172800 IN NS j.edu-servers.net. edu. 172800 IN NS k.edu-servers.net. edu. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d ) edu. 86400 IN RRSIG ( DS 8 1 86400 20251102170000 20251020160000 61809 . PYt4F5rbcvHV8Kr5Syq07c6KX9wpLzXNR63u1LVo0Xiy+vYydTr5kz8hmya84/UinUQsDFV6DfxI hfMMoPKhsUblBnc+5jDoqnosLfI5qpAMRGrlc+2qf62+AHM0Xir3CyoZwN8wnrVl38vysmQ1OzuZ WgVWdt5wgTDhN2MdaCg3w1CBSWMlJuPAZB0evZGOyG35TEvDkEmzB07tSO6tt673gnjkr9v1COUm Yn8NcoLFo+UX9Tn6u+S7q4L/bz6ht+9papJIRlSc+PAQjVWA1M3D98/BzhO8QFB+nkw6St76E7Vl AOWT/Ah1SJZvcKr9hsfX3LLQYmwprhh8YoG8oQ== ) ;; ADDITIONAL SECTION (27 records) m.edu-servers.net. 172800 IN A 192.55.83.30 l.edu-servers.net. 172800 IN A 192.41.162.30 k.edu-servers.net. 172800 IN A 192.52.178.30 j.edu-servers.net. 172800 IN A 192.48.79.30 i.edu-servers.net. 172800 IN A 192.43.172.30 h.edu-servers.net. 172800 IN A 192.54.112.30 g.edu-servers.net. 172800 IN A 192.42.93.30 f.edu-servers.net. 172800 IN A 192.35.51.30 e.edu-servers.net. 172800 IN A 192.12.94.30 d.edu-servers.net. 172800 IN A 192.31.80.30 c.edu-servers.net. 172800 IN A 192.26.92.30 b.edu-servers.net. 172800 IN A 192.33.14.30 a.edu-servers.net. 172800 IN A 192.5.6.30 m.edu-servers.net. 172800 IN AAAA 2001:501:b1f9::30 l.edu-servers.net. 172800 IN AAAA 2001:500:d937::30 k.edu-servers.net. 172800 IN AAAA 2001:503:d2d::30 j.edu-servers.net. 172800 IN AAAA 2001:502:7094::30 i.edu-servers.net. 172800 IN AAAA 2001:503:39c1::30 h.edu-servers.net. 172800 IN AAAA 2001:502:8cc::30 g.edu-servers.net. 172800 IN AAAA 2001:503:eea3::30 f.edu-servers.net. 172800 IN AAAA 2001:503:d414::30 e.edu-servers.net. 172800 IN AAAA 2001:502:1ca1::30 d.edu-servers.net. 172800 IN AAAA 2001:500:856e::30 c.edu-servers.net. 172800 IN AAAA 2001:503:83eb::30 b.edu-servers.net. 172800 IN AAAA 2001:503:231d::2:30 a.edu-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 ;; { "EDNS-VERSION": 0 }
	Found child zone edu

edu

	Checking DS between . and edu
	Query to g.root-servers.net for edu/DS
	Received 367 bytes from 192.112.36.4
	;; Response received from [192.112.36.4] 367 octets ;; HEADER SECTION ;; id = 36091 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; edu. IN DS ;; ANSWER SECTION (2 records) edu. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d ) edu. 86400 IN RRSIG ( DS 8 1 86400 20251102170000 20251020160000 61809 . PYt4F5rbcvHV8Kr5Syq07c6KX9wpLzXNR63u1LVo0Xiy+vYydTr5kz8hmya84/UinUQsDFV6DfxI hfMMoPKhsUblBnc+5jDoqnosLfI5qpAMRGrlc+2qf62+AHM0Xir3CyoZwN8wnrVl38vysmQ1OzuZ WgVWdt5wgTDhN2MdaCg3w1CBSWMlJuPAZB0evZGOyG35TEvDkEmzB07tSO6tt673gnjkr9v1COUm Yn8NcoLFo+UX9Tn6u+S7q4L/bz6ht+9papJIRlSc+PAQjVWA1M3D98/BzhO8QFB+nkw6St76E7Vl AOWT/Ah1SJZvcKr9hsfX3LLQYmwprhh8YoG8oQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for edu in the . zone
	DS=35663/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`edu. 86400 IN RRSIG ( DS 8 1 86400 20251102170000 20251020160000 61809 . PYt4F5rbcvHV8Kr5Syq07c6KX9wpLzXNR63u1LVo0Xiy+vYydTr5kz8hmya84/UinUQsDFV6DfxI hfMMoPKhsUblBnc+5jDoqnosLfI5qpAMRGrlc+2qf62+AHM0Xir3CyoZwN8wnrVl38vysmQ1OzuZ WgVWdt5wgTDhN2MdaCg3w1CBSWMlJuPAZB0evZGOyG35TEvDkEmzB07tSO6tt673gnjkr9v1COUm Yn8NcoLFo+UX9Tn6u+S7q4L/bz6ht+9papJIRlSc+PAQjVWA1M3D98/BzhO8QFB+nkw6St76E7Vl AOWT/Ah1SJZvcKr9hsfX3LLQYmwprhh8YoG8oQ== )`
	RRSIG=61809 and DNSKEY=61809 verifies the DS RRset
	DS=35663/SHA-256 is now in the chain-of-trust
	`edu. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d )`
	Query to h.edu-servers.net for edu/DNSKEY
	Received 291 bytes from 192.54.112.30
	;; Response received from [192.54.112.30] 291 octets ;; HEADER SECTION ;; id = 36179 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 3 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; edu. IN DNSKEY ;; ANSWER SECTION (3 records) edu. 86400 IN DNSKEY ( 256 3 13 z4lwcWrgRUDpdraaCEucEEmkrer/JTr5FtHXCpe1b+wON9Q2f0ytrulcutPgQOuh8YhsdM+cJa1X 5pDSvxeySA== ) ; keytag 35999 edu. 86400 IN DNSKEY ( 257 3 13 vqk4cwmCpZkXat25PaOVt3RPYDOmCr8B4D1IynrqSqzs+BeCYI6pnBNRUD9BgfqbxZHyfyDz6vbv 8KQaT7maRw== ) ; keytag 35663 edu. 86400 IN RRSIG ( DNSKEY 13 1 86400 20251101151114 20251017150614 35663 edu. eS6qSccAGXZ34LQALKubWMNMIwRf8KjZ6nypFx1DKwDHz8xcwI86HnEAA9xlDeq9UPcZGW1U2yg6 nlq3x4CMyg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for edu
	`edu. 86400 IN DNSKEY ( 256 3 13 z4lwcWrgRUDpdraaCEucEEmkrer/JTr5FtHXCpe1b+wON9Q2f0ytrulcutPgQOuh8YhsdM+cJa1X 5pDSvxeySA== ) ; keytag 35999`
	`edu. 86400 IN DNSKEY ( 257 3 13 vqk4cwmCpZkXat25PaOVt3RPYDOmCr8B4D1IynrqSqzs+BeCYI6pnBNRUD9BgfqbxZHyfyDz6vbv 8KQaT7maRw== ) ; keytag 35663`
	DNSKEY=35663/SEP is now in the chain-of-trust
	DS=35663/SHA-256 verifies DNSKEY=35663/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`edu. 86400 IN RRSIG ( DNSKEY 13 1 86400 20251101151114 20251017150614 35663 edu. eS6qSccAGXZ34LQALKubWMNMIwRf8KjZ6nypFx1DKwDHz8xcwI86HnEAA9xlDeq9UPcZGW1U2yg6 nlq3x4CMyg== )`
	RRSIG=35663 and DNSKEY=35663/SEP verifies the DNSKEY RRset
	DNSKEY=35999 is now in the chain-of-trust
	Query to d.edu-servers.net for smu.edu/A
	Received 504 bytes from 192.31.80.30
	;; Response received from [192.31.80.30] 504 octets ;; HEADER SECTION ;; id = 1484 ;; 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 = 7 arcount = 4 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; smu.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) smu.edu. 172800 IN NS pony.cis.smu.edu. smu.edu. 172800 IN NS xpony.smu.edu. smu.edu. 172800 IN NS epony.smu.edu. 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN NSEC3 ( 1 1 0 - 9irjmuel398sejh8crdik2h2k85k5243 NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN RRSIG ( NSEC3 13 2 900 20251024030134 20251017015134 35999 edu. KvNtO7rQ5a+BO0uvsHWEn7mY7+u1gz4jIRe8dmc40bSx28mQvlP/aCvV+a2kdAXT0x1ZXCDXn880 CHE8nqJ2Uw== ) KSTA9AL56BJ578KRJIHPADGQ1E5T866H.edu. 900 IN NSEC3 ( 1 1 0 - l0vvf1g830dn9car2pul087vsp8eil6s NS DS RRSIG ) KSTA9AL56BJ578KRJIHPADGQ1E5T866H.edu. 900 IN RRSIG ( NSEC3 13 2 900 20251024030134 20251017015134 35999 edu. 3XgjumIUjSCZaNCiFI08n9vY1Rxp+RUbCRZmXGl26TYdDFCnhgD/u23Skq3PmgWFIyBwIjPrSFvD 0g6dzio67w== ) ;; ADDITIONAL SECTION (4 records) pony.cis.smu.edu. 172800 IN A 129.119.64.10 xpony.smu.edu. 172800 IN A 129.119.64.8 epony.smu.edu. 172800 IN A 128.42.182.100 ;; { "EDNS-VERSION": 0 }
	Query to h.edu-servers.net for smu.edu/DNSKEY
	Received 504 bytes from 192.54.112.30
	;; Response received from [192.54.112.30] 504 octets ;; HEADER SECTION ;; id = 37344 ;; 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 = 7 arcount = 4 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; smu.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) smu.edu. 172800 IN NS pony.cis.smu.edu. smu.edu. 172800 IN NS xpony.smu.edu. smu.edu. 172800 IN NS epony.smu.edu. 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN NSEC3 ( 1 1 0 - 9irjmuel398sejh8crdik2h2k85k5243 NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN RRSIG ( NSEC3 13 2 900 20251024030134 20251017015134 35999 edu. KvNtO7rQ5a+BO0uvsHWEn7mY7+u1gz4jIRe8dmc40bSx28mQvlP/aCvV+a2kdAXT0x1ZXCDXn880 CHE8nqJ2Uw== ) KSTA9AL56BJ578KRJIHPADGQ1E5T866H.edu. 900 IN NSEC3 ( 1 1 0 - l0vvf1g830dn9car2pul087vsp8eil6s NS DS RRSIG ) KSTA9AL56BJ578KRJIHPADGQ1E5T866H.edu. 900 IN RRSIG ( NSEC3 13 2 900 20251024030134 20251017015134 35999 edu. 3XgjumIUjSCZaNCiFI08n9vY1Rxp+RUbCRZmXGl26TYdDFCnhgD/u23Skq3PmgWFIyBwIjPrSFvD 0g6dzio67w== ) ;; ADDITIONAL SECTION (4 records) pony.cis.smu.edu. 172800 IN A 129.119.64.10 xpony.smu.edu. 172800 IN A 129.119.64.8 epony.smu.edu. 172800 IN A 128.42.182.100 ;; { "EDNS-VERSION": 0 }
	Found child zone smu.edu

smu.edu

	Checking DS between edu and smu.edu
	Query to a.edu-servers.net for smu.edu/DS
	Timeout querying a.edu-servers.net/192.5.6.30 for smu.edu/DS
	All Queries to a.edu-servers.net for smu.edu/DS timed out or failed
	Query to d.edu-servers.net for smu.edu/DS
	Received 567 bytes from 192.31.80.30
	;; Response received from [192.31.80.30] 567 octets ;; HEADER SECTION ;; id = 1965 ;; 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) ;; smu.edu. IN DS ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN NSEC3 ( 1 1 0 - 9irjmuel398sejh8crdik2h2k85k5243 NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN RRSIG ( NSEC3 13 2 900 20251024030134 20251017015134 35999 edu. KvNtO7rQ5a+BO0uvsHWEn7mY7+u1gz4jIRe8dmc40bSx28mQvlP/aCvV+a2kdAXT0x1ZXCDXn880 CHE8nqJ2Uw== ) edu. 900 IN SOA ( a.edu-servers.net. nstld.verisign-grs.com. 1761001899 ;serial 1800 ;refresh 900 ;retry 604800 ;expire 900 ;minimum ) edu. 900 IN RRSIG ( SOA 13 1 900 20251027231139 20251020220139 35999 edu. BfWUtZgrF6IiFqkcyZghlOsHl0j1b1rzELF6mJryjSeZ95o+wCwO+k8nrxkQtyvQPGEtRO8fGJ1N t7b+h/YfPg== ) KSTA9AL56BJ578KRJIHPADGQ1E5T866H.edu. 900 IN NSEC3 ( 1 1 0 - l0vvf1g830dn9car2pul087vsp8eil6s NS DS RRSIG ) KSTA9AL56BJ578KRJIHPADGQ1E5T866H.edu. 900 IN RRSIG ( NSEC3 13 2 900 20251024030134 20251017015134 35999 edu. 3XgjumIUjSCZaNCiFI08n9vY1Rxp+RUbCRZmXGl26TYdDFCnhgD/u23Skq3PmgWFIyBwIjPrSFvD 0g6dzio67w== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DS records found for smu.edu in the edu zone
	Query to epony.smu.edu for smu.edu/DNSKEY
	Received 92 bytes from 128.42.182.100
	;; Response received from [128.42.182.100] 92 octets ;; HEADER SECTION ;; id = 7722 ;; 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 = 1 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; smu.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) smu.edu. 3600 IN SOA ( pony.cis.smu.edu. noc.smu.edu. 751619749 ;serial 1200 ;refresh 180 ;retry 1209600 ;expire 3600 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DNSKEY records found
	Query to pony.cis.smu.edu for smu.edu/A
	Received 188 bytes from 129.119.64.10
	;; Response received from [129.119.64.10] 188 octets ;; HEADER SECTION ;; id = 22330 ;; 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 = 1 ;; nscount = 3 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; smu.edu. IN A ;; ANSWER SECTION (1 record) smu.edu. 3600 IN A 129.119.70.169 ;; AUTHORITY SECTION (3 records) smu.edu. 3600 IN NS xpony.its.smu.edu. smu.edu. 3600 IN NS pony.cis.smu.edu. smu.edu. 3600 IN NS epony.emergency.smu.edu. ;; ADDITIONAL SECTION (3 records) pony.cis.smu.edu. 3600 IN A 129.119.64.10 xpony.its.smu.edu. 3600 IN A 129.119.64.8 ;; { "EDNS-VERSION": 0 }
	pony.cis.smu.edu is authoritative for smu.edu
	Query to epony.smu.edu for smu.edu/SOA
	Received 212 bytes from 128.42.182.100
	;; Response received from [128.42.182.100] 212 octets ;; HEADER SECTION ;; id = 11419 ;; 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 = 1 ;; nscount = 3 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; smu.edu. IN SOA ;; ANSWER SECTION (1 record) smu.edu. 3600 IN SOA ( pony.cis.smu.edu. noc.smu.edu. 751619749 ;serial 1200 ;refresh 180 ;retry 1209600 ;expire 3600 ;minimum ) ;; AUTHORITY SECTION (3 records) smu.edu. 3600 IN NS xpony.its.smu.edu. smu.edu. 3600 IN NS epony.emergency.smu.edu. smu.edu. 3600 IN NS pony.cis.smu.edu. ;; ADDITIONAL SECTION (3 records) pony.cis.smu.edu. 3600 IN A 129.119.64.10 xpony.its.smu.edu. 3600 IN A 129.119.64.8 ;; { "EDNS-VERSION": 0 }
	Query to xpony.its.smu.edu for smu.edu/SOA
	Received 212 bytes from 129.119.64.8
	;; Response received from [129.119.64.8] 212 octets ;; HEADER SECTION ;; id = 22595 ;; 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 = 1 ;; nscount = 3 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; smu.edu. IN SOA ;; ANSWER SECTION (1 record) smu.edu. 3600 IN SOA ( pony.cis.smu.edu. noc.smu.edu. 751619749 ;serial 1200 ;refresh 180 ;retry 1209600 ;expire 3600 ;minimum ) ;; AUTHORITY SECTION (3 records) smu.edu. 3600 IN NS epony.emergency.smu.edu. smu.edu. 3600 IN NS xpony.its.smu.edu. smu.edu. 3600 IN NS pony.cis.smu.edu. ;; ADDITIONAL SECTION (3 records) pony.cis.smu.edu. 3600 IN A 129.119.64.10 xpony.its.smu.edu. 3600 IN A 129.119.64.8 ;; { "EDNS-VERSION": 0 }
	Query to epony.emergency.smu.edu for smu.edu/SOA
	Received 212 bytes from 128.42.182.100
	;; Response received from [128.42.182.100] 212 octets ;; HEADER SECTION ;; id = 28586 ;; 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 = 1 ;; nscount = 3 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; smu.edu. IN SOA ;; ANSWER SECTION (1 record) smu.edu. 3600 IN SOA ( pony.cis.smu.edu. noc.smu.edu. 751619749 ;serial 1200 ;refresh 180 ;retry 1209600 ;expire 3600 ;minimum ) ;; AUTHORITY SECTION (3 records) smu.edu. 3600 IN NS epony.emergency.smu.edu. smu.edu. 3600 IN NS pony.cis.smu.edu. smu.edu. 3600 IN NS xpony.its.smu.edu. ;; ADDITIONAL SECTION (3 records) pony.cis.smu.edu. 3600 IN A 129.119.64.10 xpony.its.smu.edu. 3600 IN A 129.119.64.8 ;; { "EDNS-VERSION": 0 }
	Query to xpony.smu.edu for smu.edu/SOA
	Received 212 bytes from 129.119.64.8
	;; Response received from [129.119.64.8] 212 octets ;; HEADER SECTION ;; id = 7210 ;; 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 = 1 ;; nscount = 3 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; smu.edu. IN SOA ;; ANSWER SECTION (1 record) smu.edu. 3600 IN SOA ( pony.cis.smu.edu. noc.smu.edu. 751619749 ;serial 1200 ;refresh 180 ;retry 1209600 ;expire 3600 ;minimum ) ;; AUTHORITY SECTION (3 records) smu.edu. 3600 IN NS epony.emergency.smu.edu. smu.edu. 3600 IN NS xpony.its.smu.edu. smu.edu. 3600 IN NS pony.cis.smu.edu. ;; ADDITIONAL SECTION (3 records) pony.cis.smu.edu. 3600 IN A 129.119.64.10 xpony.its.smu.edu. 3600 IN A 129.119.64.8 ;; { "EDNS-VERSION": 0 }
	Query to pony.cis.smu.edu for smu.edu/A
	Received 188 bytes from 129.119.64.10
	;; Response received from [129.119.64.10] 188 octets ;; HEADER SECTION ;; id = 19777 ;; 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 = 1 ;; nscount = 3 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; smu.edu. IN A ;; ANSWER SECTION (1 record) smu.edu. 3600 IN A 129.119.70.169 ;; AUTHORITY SECTION (3 records) smu.edu. 3600 IN NS xpony.its.smu.edu. smu.edu. 3600 IN NS pony.cis.smu.edu. smu.edu. 3600 IN NS epony.emergency.smu.edu. ;; ADDITIONAL SECTION (3 records) pony.cis.smu.edu. 3600 IN A 129.119.64.10 xpony.its.smu.edu. 3600 IN A 129.119.64.8 ;; { "EDNS-VERSION": 0 }
	smu.edu A RR has value 129.119.70.169
	No RRSIGs found

smu.edu

	Query to epony.emergency.smu.edu for smu.edu/A
	Received 188 bytes from 128.42.182.100
	;; Response received from [128.42.182.100] 188 octets ;; HEADER SECTION ;; id = 11219 ;; 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 = 1 ;; nscount = 3 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; smu.edu. IN A ;; ANSWER SECTION (1 record) smu.edu. 3600 IN A 129.119.70.169 ;; AUTHORITY SECTION (3 records) smu.edu. 3600 IN NS xpony.its.smu.edu. smu.edu. 3600 IN NS epony.emergency.smu.edu. smu.edu. 3600 IN NS pony.cis.smu.edu. ;; ADDITIONAL SECTION (3 records) pony.cis.smu.edu. 3600 IN A 129.119.64.10 xpony.its.smu.edu. 3600 IN A 129.119.64.8 ;; { "EDNS-VERSION": 0 }
	epony.emergency.smu.edu is authoritative for smu.edu
	Query to epony.emergency.smu.edu for smu.edu/A
	Received 188 bytes from 128.42.182.100
	;; Response received from [128.42.182.100] 188 octets ;; HEADER SECTION ;; id = 20684 ;; 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 = 1 ;; nscount = 3 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; smu.edu. IN A ;; ANSWER SECTION (1 record) smu.edu. 3600 IN A 129.119.70.169 ;; AUTHORITY SECTION (3 records) smu.edu. 3600 IN NS xpony.its.smu.edu. smu.edu. 3600 IN NS epony.emergency.smu.edu. smu.edu. 3600 IN NS pony.cis.smu.edu. ;; ADDITIONAL SECTION (3 records) pony.cis.smu.edu. 3600 IN A 129.119.64.10 xpony.its.smu.edu. 3600 IN A 129.119.64.8 ;; { "EDNS-VERSION": 0 }
	smu.edu A RR has value 129.119.70.169
	No RRSIGs found

smu.edu

	Query to xpony.its.smu.edu for smu.edu/A
	Received 188 bytes from 129.119.64.8
	;; Response received from [129.119.64.8] 188 octets ;; HEADER SECTION ;; id = 29662 ;; 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 = 1 ;; nscount = 3 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; smu.edu. IN A ;; ANSWER SECTION (1 record) smu.edu. 3600 IN A 129.119.70.169 ;; AUTHORITY SECTION (3 records) smu.edu. 3600 IN NS pony.cis.smu.edu. smu.edu. 3600 IN NS epony.emergency.smu.edu. smu.edu. 3600 IN NS xpony.its.smu.edu. ;; ADDITIONAL SECTION (3 records) pony.cis.smu.edu. 3600 IN A 129.119.64.10 xpony.its.smu.edu. 3600 IN A 129.119.64.8 ;; { "EDNS-VERSION": 0 }
	xpony.its.smu.edu is authoritative for smu.edu
	Query to xpony.its.smu.edu for smu.edu/A
	Received 188 bytes from 129.119.64.8
	;; Response received from [129.119.64.8] 188 octets ;; HEADER SECTION ;; id = 47780 ;; 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 = 1 ;; nscount = 3 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; smu.edu. IN A ;; ANSWER SECTION (1 record) smu.edu. 3600 IN A 129.119.70.169 ;; AUTHORITY SECTION (3 records) smu.edu. 3600 IN NS xpony.its.smu.edu. smu.edu. 3600 IN NS epony.emergency.smu.edu. smu.edu. 3600 IN NS pony.cis.smu.edu. ;; ADDITIONAL SECTION (3 records) pony.cis.smu.edu. 3600 IN A 129.119.64.10 xpony.its.smu.edu. 3600 IN A 129.119.64.8 ;; { "EDNS-VERSION": 0 }
	smu.edu A RR has value 129.119.70.169
	No RRSIGs found

smu.edu

	Query to epony.smu.edu for smu.edu/A
	Received 188 bytes from 128.42.182.100
	;; Response received from [128.42.182.100] 188 octets ;; HEADER SECTION ;; id = 56194 ;; 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 = 1 ;; nscount = 3 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; smu.edu. IN A ;; ANSWER SECTION (1 record) smu.edu. 3600 IN A 129.119.70.169 ;; AUTHORITY SECTION (3 records) smu.edu. 3600 IN NS epony.emergency.smu.edu. smu.edu. 3600 IN NS pony.cis.smu.edu. smu.edu. 3600 IN NS xpony.its.smu.edu. ;; ADDITIONAL SECTION (3 records) pony.cis.smu.edu. 3600 IN A 129.119.64.10 xpony.its.smu.edu. 3600 IN A 129.119.64.8 ;; { "EDNS-VERSION": 0 }
	epony.smu.edu is authoritative for smu.edu
	Query to epony.smu.edu for smu.edu/A
	Received 188 bytes from 128.42.182.100
	;; Response received from [128.42.182.100] 188 octets ;; HEADER SECTION ;; id = 2856 ;; 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 = 1 ;; nscount = 3 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; smu.edu. IN A ;; ANSWER SECTION (1 record) smu.edu. 3600 IN A 129.119.70.169 ;; AUTHORITY SECTION (3 records) smu.edu. 3600 IN NS xpony.its.smu.edu. smu.edu. 3600 IN NS pony.cis.smu.edu. smu.edu. 3600 IN NS epony.emergency.smu.edu. ;; ADDITIONAL SECTION (3 records) pony.cis.smu.edu. 3600 IN A 129.119.64.10 xpony.its.smu.edu. 3600 IN A 129.119.64.8 ;; { "EDNS-VERSION": 0 }
	smu.edu A RR has value 129.119.70.169
	No RRSIGs found

smu.edu

	Query to xpony.smu.edu for smu.edu/A
	Received 188 bytes from 129.119.64.8
	;; Response received from [129.119.64.8] 188 octets ;; HEADER SECTION ;; id = 27030 ;; 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 = 1 ;; nscount = 3 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; smu.edu. IN A ;; ANSWER SECTION (1 record) smu.edu. 3600 IN A 129.119.70.169 ;; AUTHORITY SECTION (3 records) smu.edu. 3600 IN NS epony.emergency.smu.edu. smu.edu. 3600 IN NS pony.cis.smu.edu. smu.edu. 3600 IN NS xpony.its.smu.edu. ;; ADDITIONAL SECTION (3 records) pony.cis.smu.edu. 3600 IN A 129.119.64.10 xpony.its.smu.edu. 3600 IN A 129.119.64.8 ;; { "EDNS-VERSION": 0 }
	xpony.smu.edu is authoritative for smu.edu
	Query to xpony.smu.edu for smu.edu/A
	Received 188 bytes from 129.119.64.8
	;; Response received from [129.119.64.8] 188 octets ;; HEADER SECTION ;; id = 61756 ;; 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 = 1 ;; nscount = 3 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; smu.edu. IN A ;; ANSWER SECTION (1 record) smu.edu. 3600 IN A 129.119.70.169 ;; AUTHORITY SECTION (3 records) smu.edu. 3600 IN NS pony.cis.smu.edu. smu.edu. 3600 IN NS xpony.its.smu.edu. smu.edu. 3600 IN NS epony.emergency.smu.edu. ;; ADDITIONAL SECTION (3 records) pony.cis.smu.edu. 3600 IN A 129.119.64.10 xpony.its.smu.edu. 3600 IN A 129.119.64.8 ;; { "EDNS-VERSION": 0 }
	smu.edu A RR has value 129.119.70.169
	No RRSIGs found

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