DNSSEC Debugger - tulane.edu

Domain Name:

Time: 2024-12-08 18:46:43 UTC

Analyzing DNSSEC problems for tulane.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 i.root-servers.net for ./DNSKEY
	Received 865 bytes from 192.36.148.17
	;; Response received from [192.36.148.17] 865 octets ;; HEADER SECTION ;; id = 63984 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 3 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (3 records) . 172800 IN DNSKEY ( 256 3 8 AwEAAc0SunbHdS0KFEyZbYII/+tzsrNzIwurKxmJA+0fhAYlTPA/5LrMGkGEqvvufzM0w/CaVtdm 5eWkZYQcsoSKT5bycx0C4jxnLEb3ZiZUQSqu1rWcKGF1fj/GyDWLkOu7a5h3el+gPmglj/4l4V31 ugNYfqYq84vCB+3D6Sodrd+85KyonnzWJ8cS7aZ57x0d0sGqsAKA+6tRnIXjVNVe7Ro5xJuz8IR7 rOxdzfuRLriN+Z00EL3U5E7s9SISU/hDh7Q7N70W1mLMc1o2+tCRGjEWrw4wmCWMzc1kegbLES/d UOWFvPjJz0+AEeWDhd2GqtXk02BzAhdfeIAEIv68FTs= ) ; keytag 61050 . 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 RRSIG ( DNSKEY 8 0 172800 20241221000000 20241130000000 20326 . Afur/CKj8hp6NpFXod3vI0DPq0Mfb6dXrdNvnqjVxElNIogO2Tnj660bCYKD/39HjMAGn1JhfXN1 8A1bSvEJO/qkfErGf0VtlhgsdjPpzlOufhu/hIkA1TTanRzQNa9rYvPcwdwHgVTA3C4t13wiRMwR spG1W22Mcw9+hnkH/MAcXcbD2hxepUTxxjM7JvoZPl6om973u1rvVnk1RIEUe6wR51OhYNoLe/mj sy5BjM/uDXnHYTYLdau9gYElsvHV9Dogs0Alvgf6kK+z21LeOjjOdziP6xgF0vbNPVR8ovJbvw14 NEwAY4LOaa2XXocwqOjr8URoMrNa/zKP66Othw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAc0SunbHdS0KFEyZbYII/+tzsrNzIwurKxmJA+0fhAYlTPA/5LrMGkGEqvvufzM0w/CaVtdm 5eWkZYQcsoSKT5bycx0C4jxnLEb3ZiZUQSqu1rWcKGF1fj/GyDWLkOu7a5h3el+gPmglj/4l4V31 ugNYfqYq84vCB+3D6Sodrd+85KyonnzWJ8cS7aZ57x0d0sGqsAKA+6tRnIXjVNVe7Ro5xJuz8IR7 rOxdzfuRLriN+Z00EL3U5E7s9SISU/hDh7Q7N70W1mLMc1o2+tCRGjEWrw4wmCWMzc1kegbLES/d UOWFvPjJz0+AEeWDhd2GqtXk02BzAhdfeIAEIv68FTs= ) ; keytag 61050`
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; keytag 20326`
	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 20241221000000 20241130000000 20326 . Afur/CKj8hp6NpFXod3vI0DPq0Mfb6dXrdNvnqjVxElNIogO2Tnj660bCYKD/39HjMAGn1JhfXN1 8A1bSvEJO/qkfErGf0VtlhgsdjPpzlOufhu/hIkA1TTanRzQNa9rYvPcwdwHgVTA3C4t13wiRMwR spG1W22Mcw9+hnkH/MAcXcbD2hxepUTxxjM7JvoZPl6om973u1rvVnk1RIEUe6wR51OhYNoLe/mj sy5BjM/uDXnHYTYLdau9gYElsvHV9Dogs0Alvgf6kK+z21LeOjjOdziP6xgF0vbNPVR8ovJbvw14 NEwAY4LOaa2XXocwqOjr8URoMrNa/zKP66Othw== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=61050 is now in the chain-of-trust
	Query to c.root-servers.net for tulane.edu/A
	Received 1169 bytes from 192.33.4.12
	;; Response received from [192.33.4.12] 1169 octets ;; HEADER SECTION ;; id = 35505 ;; 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) ;; tulane.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (15 records) edu. 172800 IN NS a.edu-servers.net. edu. 172800 IN NS j.edu-servers.net. edu. 172800 IN NS i.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 g.edu-servers.net. edu. 172800 IN NS f.edu-servers.net. edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS m.edu-servers.net. edu. 172800 IN NS c.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 20241221170000 20241208160000 61050 . riybC7lmxplOU9LdGtvV9oYA0q+SD+y4/H6fj+rwmdCqZRCis8n/UIYRmkBlNzcLtd07UTJCVguJ Xmc2sNWzqBG+XY9yVJpU7EVFN3uJ2A2Ag9HhsW/bm+f1wbk2pgtCw5zddHejFCztU9Ql5zOIGS2m vDQ1Z9Rb1WhXpCRCn4c94uxds0xBqja4ChJNKd/SMApsh2Co8FNa119SU/hDN4batfpX3Wm/R2WL uLMpBESVEuCP5YVpZajBWdVMOCe5PPvNacQyCUuSMl8bRLmelYPDknG19Rz99bC2jSSQ0DSlmXPF YlkTJZ8HE0v19BM+eg/HTq195gFkkaAiFTkrwQ== ) ;; 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 g.root-servers.net for edu/DNSKEY
	Received 1162 bytes from 192.112.36.4
	;; Response received from [192.112.36.4] 1162 octets ;; HEADER SECTION ;; id = 21191 ;; 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 j.edu-servers.net. edu. 172800 IN NS m.edu-servers.net. edu. 172800 IN NS i.edu-servers.net. edu. 172800 IN NS k.edu-servers.net. edu. 172800 IN NS g.edu-servers.net. edu. 172800 IN NS c.edu-servers.net. edu. 172800 IN NS b.edu-servers.net. edu. 172800 IN NS e.edu-servers.net. edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS a.edu-servers.net. edu. 172800 IN NS f.edu-servers.net. edu. 172800 IN NS l.edu-servers.net. edu. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d ) edu. 86400 IN RRSIG ( DS 8 1 86400 20241221170000 20241208160000 61050 . riybC7lmxplOU9LdGtvV9oYA0q+SD+y4/H6fj+rwmdCqZRCis8n/UIYRmkBlNzcLtd07UTJCVguJ Xmc2sNWzqBG+XY9yVJpU7EVFN3uJ2A2Ag9HhsW/bm+f1wbk2pgtCw5zddHejFCztU9Ql5zOIGS2m vDQ1Z9Rb1WhXpCRCn4c94uxds0xBqja4ChJNKd/SMApsh2Co8FNa119SU/hDN4batfpX3Wm/R2WL uLMpBESVEuCP5YVpZajBWdVMOCe5PPvNacQyCUuSMl8bRLmelYPDknG19Rz99bC2jSSQ0DSlmXPF YlkTJZ8HE0v19BM+eg/HTq195gFkkaAiFTkrwQ== ) ;; 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 a.root-servers.net for edu/DS
	Received 367 bytes from 198.41.0.4
	;; Response received from [198.41.0.4] 367 octets ;; HEADER SECTION ;; id = 21204 ;; 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) ;; edu. IN DS ;; ANSWER SECTION (2 records) edu. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d ) edu. 86400 IN RRSIG ( DS 8 1 86400 20241221170000 20241208160000 61050 . riybC7lmxplOU9LdGtvV9oYA0q+SD+y4/H6fj+rwmdCqZRCis8n/UIYRmkBlNzcLtd07UTJCVguJ Xmc2sNWzqBG+XY9yVJpU7EVFN3uJ2A2Ag9HhsW/bm+f1wbk2pgtCw5zddHejFCztU9Ql5zOIGS2m vDQ1Z9Rb1WhXpCRCn4c94uxds0xBqja4ChJNKd/SMApsh2Co8FNa119SU/hDN4batfpX3Wm/R2WL uLMpBESVEuCP5YVpZajBWdVMOCe5PPvNacQyCUuSMl8bRLmelYPDknG19Rz99bC2jSSQ0DSlmXPF YlkTJZ8HE0v19BM+eg/HTq195gFkkaAiFTkrwQ== ) ;; 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 20241221170000 20241208160000 61050 . riybC7lmxplOU9LdGtvV9oYA0q+SD+y4/H6fj+rwmdCqZRCis8n/UIYRmkBlNzcLtd07UTJCVguJ Xmc2sNWzqBG+XY9yVJpU7EVFN3uJ2A2Ag9HhsW/bm+f1wbk2pgtCw5zddHejFCztU9Ql5zOIGS2m vDQ1Z9Rb1WhXpCRCn4c94uxds0xBqja4ChJNKd/SMApsh2Co8FNa119SU/hDN4batfpX3Wm/R2WL uLMpBESVEuCP5YVpZajBWdVMOCe5PPvNacQyCUuSMl8bRLmelYPDknG19Rz99bC2jSSQ0DSlmXPF YlkTJZ8HE0v19BM+eg/HTq195gFkkaAiFTkrwQ== )`
	RRSIG=61050 and DNSKEY=61050 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 i.edu-servers.net for edu/DNSKEY
	Received 291 bytes from 192.43.172.30
	;; Response received from [192.43.172.30] 291 octets ;; HEADER SECTION ;; id = 28426 ;; 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 9aO0IZ4yT+GnW6HfHPVKywwbg48BZx4U1062elGWpYndzBSwWQax4LEe9uYrvACG2qGXEAACYsOV JGJ+Qi4Hyg== ) ; keytag 26800 edu. 86400 IN DNSKEY ( 257 3 13 vqk4cwmCpZkXat25PaOVt3RPYDOmCr8B4D1IynrqSqzs+BeCYI6pnBNRUD9BgfqbxZHyfyDz6vbv 8KQaT7maRw== ) ; keytag 35663 edu. 86400 IN RRSIG ( DNSKEY 13 1 86400 20241216161114 20241201160614 35663 edu. d/YzTQgzEny8m/72jdI10vGKlzwyqOXLsLWvZ93bzcebyErwsV9IiMVffZPApulHHycGseWSCUQZ D4Jcj+PclA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for edu
	`edu. 86400 IN DNSKEY ( 256 3 13 9aO0IZ4yT+GnW6HfHPVKywwbg48BZx4U1062elGWpYndzBSwWQax4LEe9uYrvACG2qGXEAACYsOV JGJ+Qi4Hyg== ) ; keytag 26800`
	`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 20241216161114 20241201160614 35663 edu. d/YzTQgzEny8m/72jdI10vGKlzwyqOXLsLWvZ93bzcebyErwsV9IiMVffZPApulHHycGseWSCUQZ D4Jcj+PclA== )`
	RRSIG=35663 and DNSKEY=35663/SEP verifies the DNSKEY RRset
	DNSKEY=26800 is now in the chain-of-trust
	Query to f.edu-servers.net for tulane.edu/A
	Received 520 bytes from 192.35.51.30
	;; Response received from [192.35.51.30] 520 octets ;; HEADER SECTION ;; id = 60689 ;; 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 = 6 arcount = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; tulane.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) tulane.edu. 172800 IN NS ns1.tulane.edu. tulane.edu. 172800 IN NS ns2.tulane.edu. 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN NSEC3 ( 1 1 0 - 9dql407ijb4jhadmf7cjmufnqmr4df7m NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN RRSIG ( NSEC3 13 2 900 20241212025705 20241205014705 26800 edu. Pz2YMG6UXO53z+0Xgid8D77kjZ41cfnVAW5rkoAaBJ8ysHSjcZ3YGdpvMxpIGh3MvumEQW940bsH S0pFK316qQ== ) QM8FRPA17HPKAA3RFKTQ3CVBKQEABSJR.edu. 900 IN NSEC3 ( 1 1 0 - qquttivnetk807uq1eivmhh4jsd0g69k NS DS RRSIG ) QM8FRPA17HPKAA3RFKTQ3CVBKQEABSJR.edu. 900 IN RRSIG ( NSEC3 13 2 900 20241212231030 20241205220030 26800 edu. JkBgDf+2+2N8J5Jy4FrDMwQxOD2FD9xWEhcKN+urABf6Q7wJKdD171sn5hrkfwXhfkqGzSY+3XHb +ZJZbrt96Q== ) ;; ADDITIONAL SECTION (5 records) ns1.tulane.edu. 172800 IN A 129.81.16.37 ns1.tulane.edu. 172800 IN AAAA 2620:10a:3000:3016::37 ns2.tulane.edu. 172800 IN A 129.81.237.3 ns2.tulane.edu. 172800 IN AAAA 2620:10a:30f0:100::2 ;; { "EDNS-VERSION": 0 }
	Query to d.edu-servers.net for tulane.edu/DNSKEY
	Received 520 bytes from 192.31.80.30
	;; Response received from [192.31.80.30] 520 octets ;; HEADER SECTION ;; id = 32703 ;; 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 = 6 arcount = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; tulane.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) tulane.edu. 172800 IN NS ns1.tulane.edu. tulane.edu. 172800 IN NS ns2.tulane.edu. 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN NSEC3 ( 1 1 0 - 9dql407ijb4jhadmf7cjmufnqmr4df7m NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN RRSIG ( NSEC3 13 2 900 20241212025705 20241205014705 26800 edu. Pz2YMG6UXO53z+0Xgid8D77kjZ41cfnVAW5rkoAaBJ8ysHSjcZ3YGdpvMxpIGh3MvumEQW940bsH S0pFK316qQ== ) QM8FRPA17HPKAA3RFKTQ3CVBKQEABSJR.edu. 900 IN NSEC3 ( 1 1 0 - qquttivnetk807uq1eivmhh4jsd0g69k NS DS RRSIG ) QM8FRPA17HPKAA3RFKTQ3CVBKQEABSJR.edu. 900 IN RRSIG ( NSEC3 13 2 900 20241212231030 20241205220030 26800 edu. JkBgDf+2+2N8J5Jy4FrDMwQxOD2FD9xWEhcKN+urABf6Q7wJKdD171sn5hrkfwXhfkqGzSY+3XHb +ZJZbrt96Q== ) ;; ADDITIONAL SECTION (5 records) ns1.tulane.edu. 172800 IN A 129.81.16.37 ns1.tulane.edu. 172800 IN AAAA 2620:10a:3000:3016::37 ns2.tulane.edu. 172800 IN A 129.81.237.3 ns2.tulane.edu. 172800 IN AAAA 2620:10a:30f0:100::2 ;; { "EDNS-VERSION": 0 }
	Found child zone tulane.edu

tulane.edu

	Checking DS between edu and tulane.edu
	Query to d.edu-servers.net for tulane.edu/DS
	Received 570 bytes from 192.31.80.30
	;; Response received from [192.31.80.30] 570 octets ;; HEADER SECTION ;; id = 54342 ;; 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) ;; tulane.edu. IN DS ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN NSEC3 ( 1 1 0 - 9dql407ijb4jhadmf7cjmufnqmr4df7m NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN RRSIG ( NSEC3 13 2 900 20241212025705 20241205014705 26800 edu. Pz2YMG6UXO53z+0Xgid8D77kjZ41cfnVAW5rkoAaBJ8ysHSjcZ3YGdpvMxpIGh3MvumEQW940bsH S0pFK316qQ== ) edu. 900 IN SOA ( a.edu-servers.net. nstld.verisign-grs.com. 1733683592 ;serial 1800 ;refresh 900 ;retry 604800 ;expire 900 ;minimum ) edu. 900 IN RRSIG ( SOA 13 1 900 20241215184632 20241208173632 26800 edu. EUh7ALqEJ0RnFI7Pffy2/KbeatXu4t05wQ5LPvEzYB2TZoyA7SZY3pjf1dNxM4bjJbg89XSf3qYQ hwWFUQKa4g== ) QM8FRPA17HPKAA3RFKTQ3CVBKQEABSJR.edu. 900 IN NSEC3 ( 1 1 0 - qquttivnetk807uq1eivmhh4jsd0g69k NS DS RRSIG ) QM8FRPA17HPKAA3RFKTQ3CVBKQEABSJR.edu. 900 IN RRSIG ( NSEC3 13 2 900 20241212231030 20241205220030 26800 edu. JkBgDf+2+2N8J5Jy4FrDMwQxOD2FD9xWEhcKN+urABf6Q7wJKdD171sn5hrkfwXhfkqGzSY+3XHb +ZJZbrt96Q== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DS records found for tulane.edu in the edu zone
	Query to ns2.tulane.edu for tulane.edu/DNSKEY
	Received 90 bytes from 129.81.250.17
	;; Response received from [129.81.250.17] 90 octets ;; HEADER SECTION ;; id = 28831 ;; 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) ;; tulane.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) tulane.edu. 3600 IN SOA ( ns1.tulane.edu. hostmaster.tulane.edu. 2024120602 ;serial 3600 ;refresh 1800 ;retry 1209600 ;expire 3600 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DNSKEY records found
	Query to ns1.tulane.edu for tulane.edu/A
	Received 185 bytes from 129.81.16.37
	;; Response received from [129.81.16.37] 185 octets ;; HEADER SECTION ;; id = 3684 ;; 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 = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; tulane.edu. IN A ;; ANSWER SECTION (1 record) tulane.edu. 600 IN A 23.185.0.3 ;; AUTHORITY SECTION (3 records) tulane.edu. 10800 IN NS ns3.tulane.edu. tulane.edu. 10800 IN NS ns2.tulane.edu. tulane.edu. 10800 IN NS ns1.tulane.edu. ;; ADDITIONAL SECTION (5 records) ns1.tulane.edu. 10800 IN A 129.81.16.37 ns2.tulane.edu. 10800 IN A 129.81.250.17 ns3.tulane.edu. 10800 IN A 52.186.97.52 ns1.tulane.edu. 10800 IN AAAA 2620:10a:3000:3016::37 ;; { "EDNS-VERSION": 0 }
	ns1.tulane.edu is authoritative for tulane.edu
	Query to ns3.tulane.edu for tulane.edu/SOA
	Received 216 bytes from 52.186.97.52
	;; Response received from [52.186.97.52] 216 octets ;; HEADER SECTION ;; id = 1589 ;; 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 = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; tulane.edu. IN SOA ;; ANSWER SECTION (1 record) tulane.edu. 10800 IN SOA ( ns1.tulane.edu. hostmaster.tulane.edu. 2024120602 ;serial 3600 ;refresh 1800 ;retry 1209600 ;expire 3600 ;minimum ) ;; AUTHORITY SECTION (3 records) tulane.edu. 10800 IN NS ns1.tulane.edu. tulane.edu. 10800 IN NS ns2.tulane.edu. tulane.edu. 10800 IN NS ns3.tulane.edu. ;; ADDITIONAL SECTION (5 records) ns1.tulane.edu. 10800 IN A 129.81.16.37 ns2.tulane.edu. 10800 IN A 129.81.250.17 ns3.tulane.edu. 10800 IN A 52.186.97.52 ns1.tulane.edu. 10800 IN AAAA 2620:10a:3000:3016::37 ;; { "EDNS-VERSION": 0 }
	Query to ns2.tulane.edu for tulane.edu/SOA
	Received 216 bytes from 129.81.250.17
	;; Response received from [129.81.250.17] 216 octets ;; HEADER SECTION ;; id = 39417 ;; 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 = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; tulane.edu. IN SOA ;; ANSWER SECTION (1 record) tulane.edu. 10800 IN SOA ( ns1.tulane.edu. hostmaster.tulane.edu. 2024120602 ;serial 3600 ;refresh 1800 ;retry 1209600 ;expire 3600 ;minimum ) ;; AUTHORITY SECTION (3 records) tulane.edu. 10800 IN NS ns1.tulane.edu. tulane.edu. 10800 IN NS ns3.tulane.edu. tulane.edu. 10800 IN NS ns2.tulane.edu. ;; ADDITIONAL SECTION (5 records) ns1.tulane.edu. 10800 IN A 129.81.16.37 ns2.tulane.edu. 10800 IN A 129.81.250.17 ns3.tulane.edu. 10800 IN A 52.186.97.52 ns1.tulane.edu. 10800 IN AAAA 2620:10a:3000:3016::37 ;; { "EDNS-VERSION": 0 }
	Query to ns1.tulane.edu for tulane.edu/A
	Received 185 bytes from 129.81.16.37
	;; Response received from [129.81.16.37] 185 octets ;; HEADER SECTION ;; id = 33558 ;; 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 = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; tulane.edu. IN A ;; ANSWER SECTION (1 record) tulane.edu. 600 IN A 23.185.0.3 ;; AUTHORITY SECTION (3 records) tulane.edu. 10800 IN NS ns1.tulane.edu. tulane.edu. 10800 IN NS ns2.tulane.edu. tulane.edu. 10800 IN NS ns3.tulane.edu. ;; ADDITIONAL SECTION (5 records) ns1.tulane.edu. 10800 IN A 129.81.16.37 ns2.tulane.edu. 10800 IN A 129.81.250.17 ns3.tulane.edu. 10800 IN A 52.186.97.52 ns1.tulane.edu. 10800 IN AAAA 2620:10a:3000:3016::37 ;; { "EDNS-VERSION": 0 }
	tulane.edu A RR has value 23.185.0.3
	No RRSIGs found

tulane.edu

	Query to ns2.tulane.edu for tulane.edu/A
	Received 185 bytes from 129.81.250.17
	;; Response received from [129.81.250.17] 185 octets ;; HEADER SECTION ;; id = 50717 ;; 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 = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; tulane.edu. IN A ;; ANSWER SECTION (1 record) tulane.edu. 600 IN A 23.185.0.3 ;; AUTHORITY SECTION (3 records) tulane.edu. 10800 IN NS ns1.tulane.edu. tulane.edu. 10800 IN NS ns2.tulane.edu. tulane.edu. 10800 IN NS ns3.tulane.edu. ;; ADDITIONAL SECTION (5 records) ns1.tulane.edu. 10800 IN A 129.81.16.37 ns2.tulane.edu. 10800 IN A 129.81.250.17 ns3.tulane.edu. 10800 IN A 52.186.97.52 ns1.tulane.edu. 10800 IN AAAA 2620:10a:3000:3016::37 ;; { "EDNS-VERSION": 0 }
	ns2.tulane.edu is authoritative for tulane.edu
	Query to ns2.tulane.edu for tulane.edu/A
	Received 185 bytes from 129.81.250.17
	;; Response received from [129.81.250.17] 185 octets ;; HEADER SECTION ;; id = 35917 ;; 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 = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; tulane.edu. IN A ;; ANSWER SECTION (1 record) tulane.edu. 600 IN A 23.185.0.3 ;; AUTHORITY SECTION (3 records) tulane.edu. 10800 IN NS ns3.tulane.edu. tulane.edu. 10800 IN NS ns1.tulane.edu. tulane.edu. 10800 IN NS ns2.tulane.edu. ;; ADDITIONAL SECTION (5 records) ns1.tulane.edu. 10800 IN A 129.81.16.37 ns2.tulane.edu. 10800 IN A 129.81.250.17 ns3.tulane.edu. 10800 IN A 52.186.97.52 ns1.tulane.edu. 10800 IN AAAA 2620:10a:3000:3016::37 ;; { "EDNS-VERSION": 0 }
	tulane.edu A RR has value 23.185.0.3
	No RRSIGs found

tulane.edu

	Query to ns3.tulane.edu for tulane.edu/A
	Received 185 bytes from 52.186.97.52
	;; Response received from [52.186.97.52] 185 octets ;; HEADER SECTION ;; id = 15640 ;; 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 = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; tulane.edu. IN A ;; ANSWER SECTION (1 record) tulane.edu. 600 IN A 23.185.0.3 ;; AUTHORITY SECTION (3 records) tulane.edu. 10800 IN NS ns3.tulane.edu. tulane.edu. 10800 IN NS ns2.tulane.edu. tulane.edu. 10800 IN NS ns1.tulane.edu. ;; ADDITIONAL SECTION (5 records) ns1.tulane.edu. 10800 IN A 129.81.16.37 ns2.tulane.edu. 10800 IN A 129.81.250.17 ns3.tulane.edu. 10800 IN A 52.186.97.52 ns1.tulane.edu. 10800 IN AAAA 2620:10a:3000:3016::37 ;; { "EDNS-VERSION": 0 }
	ns3.tulane.edu is authoritative for tulane.edu
	Query to ns3.tulane.edu for tulane.edu/A
	Received 185 bytes from 52.186.97.52
	;; Response received from [52.186.97.52] 185 octets ;; HEADER SECTION ;; id = 7253 ;; 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 = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; tulane.edu. IN A ;; ANSWER SECTION (1 record) tulane.edu. 600 IN A 23.185.0.3 ;; AUTHORITY SECTION (3 records) tulane.edu. 10800 IN NS ns2.tulane.edu. tulane.edu. 10800 IN NS ns1.tulane.edu. tulane.edu. 10800 IN NS ns3.tulane.edu. ;; ADDITIONAL SECTION (5 records) ns1.tulane.edu. 10800 IN A 129.81.16.37 ns2.tulane.edu. 10800 IN A 129.81.250.17 ns3.tulane.edu. 10800 IN A 52.186.97.52 ns1.tulane.edu. 10800 IN AAAA 2620:10a:3000:3016::37 ;; { "EDNS-VERSION": 0 }
	tulane.edu A RR has value 23.185.0.3
	No RRSIGs found

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