DNSSEC Debugger

Domain Name:

Time: 2024-12-08 19:52:42 UTC

Analyzing DNSSEC problems for uni.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 e.root-servers.net for ./DNSKEY
	Received 864 bytes from 192.203.230.10
	;; Response received from [192.203.230.10] 864 octets ;; HEADER SECTION ;; id = 9145 ;; 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) ;; . 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 i.root-servers.net for uni.edu/A
	Received 1166 bytes from 192.36.148.17
	;; Response received from [192.36.148.17] 1166 octets ;; HEADER SECTION ;; id = 23450 ;; 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) ;; uni.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (15 records) edu. 172800 IN NS j.edu-servers.net. edu. 172800 IN NS g.edu-servers.net. edu. 172800 IN NS f.edu-servers.net. edu. 172800 IN NS i.edu-servers.net. edu. 172800 IN NS m.edu-servers.net. edu. 172800 IN NS k.edu-servers.net. edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS e.edu-servers.net. edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS c.edu-servers.net. edu. 172800 IN NS b.edu-servers.net. edu. 172800 IN NS a.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 }
	Query to k.root-servers.net for edu/DNSKEY
	Received 1162 bytes from 193.0.14.129
	;; Response received from [193.0.14.129] 1162 octets ;; HEADER SECTION ;; id = 59422 ;; 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 a.edu-servers.net. edu. 172800 IN NS b.edu-servers.net. edu. 172800 IN NS c.edu-servers.net. edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS e.edu-servers.net. edu. 172800 IN NS f.edu-servers.net. edu. 172800 IN NS g.edu-servers.net. edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS i.edu-servers.net. edu. 172800 IN NS j.edu-servers.net. edu. 172800 IN NS k.edu-servers.net. edu. 172800 IN NS l.edu-servers.net. edu. 172800 IN NS m.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) a.edu-servers.net. 172800 IN A 192.5.6.30 b.edu-servers.net. 172800 IN A 192.33.14.30 c.edu-servers.net. 172800 IN A 192.26.92.30 d.edu-servers.net. 172800 IN A 192.31.80.30 e.edu-servers.net. 172800 IN A 192.12.94.30 f.edu-servers.net. 172800 IN A 192.35.51.30 g.edu-servers.net. 172800 IN A 192.42.93.30 h.edu-servers.net. 172800 IN A 192.54.112.30 i.edu-servers.net. 172800 IN A 192.43.172.30 j.edu-servers.net. 172800 IN A 192.48.79.30 k.edu-servers.net. 172800 IN A 192.52.178.30 l.edu-servers.net. 172800 IN A 192.41.162.30 m.edu-servers.net. 172800 IN A 192.55.83.30 a.edu-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 b.edu-servers.net. 172800 IN AAAA 2001:503:231d::2:30 c.edu-servers.net. 172800 IN AAAA 2001:503:83eb::30 d.edu-servers.net. 172800 IN AAAA 2001:500:856e::30 e.edu-servers.net. 172800 IN AAAA 2001:502:1ca1::30 f.edu-servers.net. 172800 IN AAAA 2001:503:d414::30 g.edu-servers.net. 172800 IN AAAA 2001:503:eea3::30 h.edu-servers.net. 172800 IN AAAA 2001:502:8cc::30 i.edu-servers.net. 172800 IN AAAA 2001:503:39c1::30 j.edu-servers.net. 172800 IN AAAA 2001:502:7094::30 k.edu-servers.net. 172800 IN AAAA 2001:503:d2d::30 l.edu-servers.net. 172800 IN AAAA 2001:500:d937::30 m.edu-servers.net. 172800 IN AAAA 2001:501:b1f9::30 ;; { "EDNS-VERSION": 0 }
	Found child zone edu

edu

	Checking DS between . and edu
	Query to i.root-servers.net for edu/DS
	Received 367 bytes from 192.36.148.17
	;; Response received from [192.36.148.17] 367 octets ;; HEADER SECTION ;; id = 17427 ;; 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 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 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 = 50644 ;; 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 j.edu-servers.net for uni.edu/A
	Received 605 bytes from 192.48.79.30
	;; Response received from [192.48.79.30] 605 octets ;; HEADER SECTION ;; id = 35107 ;; 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 = 7 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uni.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) uni.edu. 172800 IN NS dns.uni.edu. uni.edu. 172800 IN NS dns2.uni.edu. uni.edu. 172800 IN NS dns-2.iastate.edu. uni.edu. 172800 IN NS dns-e3.uiowa.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== ) QGSQ3KQ6PTVLVV2UJCID0I1M2RRA8319.edu. 900 IN NSEC3 ( 1 1 0 - qk6m0s7v1skn8mfivrvl3aad68ojpe85 NS DS RRSIG ) QGSQ3KQ6PTVLVV2UJCID0I1M2RRA8319.edu. 900 IN RRSIG ( NSEC3 13 2 900 20241214025809 20241207014809 26800 edu. KgbyGNWLUVez1a7MUz4w2A+4tzF17T8+bT6hzXsuW6hJBS6Nf2Z9uf5X0EON/HRZOR7AZu1g7JT0 044uZapCmg== ) ;; ADDITIONAL SECTION (7 records) dns.uni.edu. 172800 IN A 134.161.1.32 dns2.uni.edu. 172800 IN A 128.255.13.7 dns-2.iastate.edu. 172800 IN A 129.186.67.145 dns-2.iastate.edu. 172800 IN AAAA 2610:130:102:112::2 dns-e3.uiowa.edu. 172800 IN A 128.255.1.27 dns-e3.uiowa.edu. 172800 IN AAAA 2620:0:e50:3::12 ;; { "EDNS-VERSION": 0 }
	Query to h.edu-servers.net for uni.edu/DNSKEY
	Received 605 bytes from 192.54.112.30
	;; Response received from [192.54.112.30] 605 octets ;; HEADER SECTION ;; id = 43984 ;; 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 = 7 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uni.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) uni.edu. 172800 IN NS dns.uni.edu. uni.edu. 172800 IN NS dns2.uni.edu. uni.edu. 172800 IN NS dns-2.iastate.edu. uni.edu. 172800 IN NS dns-e3.uiowa.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== ) QGSQ3KQ6PTVLVV2UJCID0I1M2RRA8319.edu. 900 IN NSEC3 ( 1 1 0 - qk6m0s7v1skn8mfivrvl3aad68ojpe85 NS DS RRSIG ) QGSQ3KQ6PTVLVV2UJCID0I1M2RRA8319.edu. 900 IN RRSIG ( NSEC3 13 2 900 20241214025809 20241207014809 26800 edu. KgbyGNWLUVez1a7MUz4w2A+4tzF17T8+bT6hzXsuW6hJBS6Nf2Z9uf5X0EON/HRZOR7AZu1g7JT0 044uZapCmg== ) ;; ADDITIONAL SECTION (7 records) dns.uni.edu. 172800 IN A 134.161.1.32 dns2.uni.edu. 172800 IN A 128.255.13.7 dns-2.iastate.edu. 172800 IN A 129.186.67.145 dns-2.iastate.edu. 172800 IN AAAA 2610:130:102:112::2 dns-e3.uiowa.edu. 172800 IN A 128.255.1.27 dns-e3.uiowa.edu. 172800 IN AAAA 2620:0:e50:3::12 ;; { "EDNS-VERSION": 0 }
	Found child zone uni.edu

uni.edu

	Checking DS between edu and uni.edu
	Query to h.edu-servers.net for uni.edu/DS
	Received 567 bytes from 192.54.112.30
	;; Response received from [192.54.112.30] 567 octets ;; HEADER SECTION ;; id = 55309 ;; 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) ;; uni.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. 1733687542 ;serial 1800 ;refresh 900 ;retry 604800 ;expire 900 ;minimum ) edu. 900 IN RRSIG ( SOA 13 1 900 20241215195222 20241208184222 26800 edu. UsBK9BCCGP0BKubQ6bKbTf3/g3F0lS4YHRcsHdqOSAyHDmT89jikn9k3Og8SNuyCwELaQfzWX2l9 gbxl1SQwpg== ) QGSQ3KQ6PTVLVV2UJCID0I1M2RRA8319.edu. 900 IN NSEC3 ( 1 1 0 - qk6m0s7v1skn8mfivrvl3aad68ojpe85 NS DS RRSIG ) QGSQ3KQ6PTVLVV2UJCID0I1M2RRA8319.edu. 900 IN RRSIG ( NSEC3 13 2 900 20241214025809 20241207014809 26800 edu. KgbyGNWLUVez1a7MUz4w2A+4tzF17T8+bT6hzXsuW6hJBS6Nf2Z9uf5X0EON/HRZOR7AZu1g7JT0 044uZapCmg== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DS records found for uni.edu in the edu zone
	Query to dns2.uni.edu for uni.edu/DNSKEY
	Received 87 bytes from 128.255.13.7
	;; Response received from [128.255.13.7] 87 octets ;; HEADER SECTION ;; id = 14328 ;; 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": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uni.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) uni.edu. 86400 IN SOA ( dns.uni.edu. hostmaster.uni.edu. 2017115538 ;serial 300 ;refresh 3600 ;retry 604800 ;expire 86400 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DNSKEY records found
	Query to dns-2.iastate.edu for uni.edu/A
	Received 52 bytes from 129.186.67.145
	;; Response received from [129.186.67.145] 52 octets ;; HEADER SECTION ;; id = 37747 ;; 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 = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uni.edu. IN A ;; ANSWER SECTION (1 record) uni.edu. 300 IN A 134.161.7.207 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	dns-2.iastate.edu is authoritative for uni.edu
	Query to dns.uni.edu for uni.edu/SOA
	Received 207 bytes from 134.161.1.32
	;; Response received from [134.161.1.32] 207 octets ;; HEADER SECTION ;; id = 55396 ;; 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 = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "0000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uni.edu. IN SOA ;; ANSWER SECTION (1 record) uni.edu. 86400 IN SOA ( dns.uni.edu. hostmaster.uni.edu. 2017115538 ;serial 300 ;refresh 3600 ;retry 604800 ;expire 86400 ;minimum ) ;; AUTHORITY SECTION (4 records) uni.edu. 86400 IN NS dns-e3.uiowa.edu. uni.edu. 86400 IN NS dns-2.iastate.edu. uni.edu. 86400 IN NS dns.uni.edu. uni.edu. 86400 IN NS dns2.uni.edu. ;; ADDITIONAL SECTION (3 records) dns.uni.edu. 3600 IN A 134.161.1.32 dns2.uni.edu. 3600 IN A 128.255.13.7 ;; { "EDNS-VERSION": 0 }
	Query to dns2.uni.edu for uni.edu/SOA
	Received 207 bytes from 128.255.13.7
	;; Response received from [128.255.13.7] 207 octets ;; HEADER SECTION ;; id = 8902 ;; 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 = 4 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uni.edu. IN SOA ;; ANSWER SECTION (1 record) uni.edu. 86400 IN SOA ( dns.uni.edu. hostmaster.uni.edu. 2017115538 ;serial 300 ;refresh 3600 ;retry 604800 ;expire 86400 ;minimum ) ;; AUTHORITY SECTION (4 records) uni.edu. 86400 IN NS dns.uni.edu. uni.edu. 86400 IN NS dns2.uni.edu. uni.edu. 86400 IN NS dns-2.iastate.edu. uni.edu. 86400 IN NS dns-e3.uiowa.edu. ;; ADDITIONAL SECTION (3 records) dns.uni.edu. 3600 IN A 134.161.1.32 dns2.uni.edu. 3600 IN A 128.255.13.7 ;; { "EDNS-VERSION": 0 }
	Query to dns-e3.uiowa.edu for uni.edu/SOA
	Received 213 bytes from 128.255.1.27
	;; Response received from [128.255.1.27] 213 octets ;; HEADER SECTION ;; id = 30290 ;; 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 = 4 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uni.edu. IN SOA ;; ANSWER SECTION (1 record) uni.edu. 86400 IN SOA ( dns.uni.edu. hostmaster.uni.edu. 2017115538 ;serial 300 ;refresh 3600 ;retry 604800 ;expire 86400 ;minimum ) ;; AUTHORITY SECTION (4 records) uni.edu. 86400 IN NS dns.uni.edu. uni.edu. 86400 IN NS dns-e3.uiowa.edu. uni.edu. 86400 IN NS dns-2.iastate.edu. uni.edu. 86400 IN NS dns2.uni.edu. ;; ADDITIONAL SECTION (3 records) dns.uni.edu. 3600 IN A 134.161.1.32 dns2.uni.edu. 3600 IN A 128.255.13.7 ;; { "EDNS-VERSION": 0 }
	Query to dns-2.iastate.edu for uni.edu/A
	Received 52 bytes from 129.186.67.145
	;; Response received from [129.186.67.145] 52 octets ;; HEADER SECTION ;; id = 9604 ;; 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 = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uni.edu. IN A ;; ANSWER SECTION (1 record) uni.edu. 300 IN A 134.161.7.207 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	uni.edu A RR has value 134.161.7.207
	No RRSIGs found

uni.edu

	Query to dns.uni.edu for uni.edu/A
	Received 176 bytes from 134.161.1.32
	;; Response received from [134.161.1.32] 176 octets ;; HEADER SECTION ;; id = 44616 ;; 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 = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "0000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uni.edu. IN A ;; ANSWER SECTION (1 record) uni.edu. 300 IN A 134.161.7.207 ;; AUTHORITY SECTION (4 records) uni.edu. 86400 IN NS dns-2.iastate.edu. uni.edu. 86400 IN NS dns.uni.edu. uni.edu. 86400 IN NS dns2.uni.edu. uni.edu. 86400 IN NS dns-e3.uiowa.edu. ;; ADDITIONAL SECTION (3 records) dns.uni.edu. 3600 IN A 134.161.1.32 dns2.uni.edu. 3600 IN A 128.255.13.7 ;; { "EDNS-VERSION": 0 }
	dns.uni.edu is authoritative for uni.edu
	Query to dns.uni.edu for uni.edu/A
	Received 176 bytes from 134.161.1.32
	;; Response received from [134.161.1.32] 176 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 = 0 co = 0 ;; qdcount = 1 ancount = 1 ;; nscount = 4 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "0000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uni.edu. IN A ;; ANSWER SECTION (1 record) uni.edu. 300 IN A 134.161.7.207 ;; AUTHORITY SECTION (4 records) uni.edu. 86400 IN NS dns-2.iastate.edu. uni.edu. 86400 IN NS dns.uni.edu. uni.edu. 86400 IN NS dns-e3.uiowa.edu. uni.edu. 86400 IN NS dns2.uni.edu. ;; ADDITIONAL SECTION (3 records) dns.uni.edu. 3600 IN A 134.161.1.32 dns2.uni.edu. 3600 IN A 128.255.13.7 ;; { "EDNS-VERSION": 0 }
	uni.edu A RR has value 134.161.7.207
	No RRSIGs found

uni.edu

	Query to dns-e3.uiowa.edu for uni.edu/A
	Received 182 bytes from 128.255.1.27
	;; Response received from [128.255.1.27] 182 octets ;; HEADER SECTION ;; id = 55979 ;; 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 = 4 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uni.edu. IN A ;; ANSWER SECTION (1 record) uni.edu. 300 IN A 134.161.7.207 ;; AUTHORITY SECTION (4 records) uni.edu. 86400 IN NS dns-e3.uiowa.edu. uni.edu. 86400 IN NS dns.uni.edu. uni.edu. 86400 IN NS dns2.uni.edu. uni.edu. 86400 IN NS dns-2.iastate.edu. ;; ADDITIONAL SECTION (3 records) dns.uni.edu. 3600 IN A 134.161.1.32 dns2.uni.edu. 3600 IN A 128.255.13.7 ;; { "EDNS-VERSION": 0 }
	dns-e3.uiowa.edu is authoritative for uni.edu
	Query to dns-e3.uiowa.edu for uni.edu/A
	Received 182 bytes from 128.255.1.27
	;; Response received from [128.255.1.27] 182 octets ;; HEADER SECTION ;; id = 46353 ;; 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 = 4 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uni.edu. IN A ;; ANSWER SECTION (1 record) uni.edu. 300 IN A 134.161.7.207 ;; AUTHORITY SECTION (4 records) uni.edu. 86400 IN NS dns-2.iastate.edu. uni.edu. 86400 IN NS dns-e3.uiowa.edu. uni.edu. 86400 IN NS dns.uni.edu. uni.edu. 86400 IN NS dns2.uni.edu. ;; ADDITIONAL SECTION (3 records) dns.uni.edu. 3600 IN A 134.161.1.32 dns2.uni.edu. 3600 IN A 128.255.13.7 ;; { "EDNS-VERSION": 0 }
	uni.edu A RR has value 134.161.7.207
	No RRSIGs found

uni.edu

	Query to dns2.uni.edu for uni.edu/A
	Received 176 bytes from 128.255.13.7
	;; Response received from [128.255.13.7] 176 octets ;; HEADER SECTION ;; id = 17985 ;; 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 = 4 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uni.edu. IN A ;; ANSWER SECTION (1 record) uni.edu. 300 IN A 134.161.7.207 ;; AUTHORITY SECTION (4 records) uni.edu. 86400 IN NS dns-2.iastate.edu. uni.edu. 86400 IN NS dns.uni.edu. uni.edu. 86400 IN NS dns-e3.uiowa.edu. uni.edu. 86400 IN NS dns2.uni.edu. ;; ADDITIONAL SECTION (3 records) dns.uni.edu. 3600 IN A 134.161.1.32 dns2.uni.edu. 3600 IN A 128.255.13.7 ;; { "EDNS-VERSION": 0 }
	dns2.uni.edu is authoritative for uni.edu
	Query to dns2.uni.edu for uni.edu/A
	Received 176 bytes from 128.255.13.7
	;; Response received from [128.255.13.7] 176 octets ;; HEADER SECTION ;; id = 27638 ;; 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 = 4 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uni.edu. IN A ;; ANSWER SECTION (1 record) uni.edu. 300 IN A 134.161.7.207 ;; AUTHORITY SECTION (4 records) uni.edu. 86400 IN NS dns2.uni.edu. uni.edu. 86400 IN NS dns.uni.edu. uni.edu. 86400 IN NS dns-e3.uiowa.edu. uni.edu. 86400 IN NS dns-2.iastate.edu. ;; ADDITIONAL SECTION (3 records) dns.uni.edu. 3600 IN A 134.161.1.32 dns2.uni.edu. 3600 IN A 128.255.13.7 ;; { "EDNS-VERSION": 0 }
	uni.edu A RR has value 134.161.7.207
	No RRSIGs found

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