DNSSEC Debugger - illinois.edu

Domain Name:

Time: 2024-10-13 02:14:00 UTC

Analyzing DNSSEC problems for illinois.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 k.root-servers.net for ./DNSKEY
	Received 865 bytes from 193.0.14.129
	;; Response received from [193.0.14.129] 865 octets ;; HEADER SECTION ;; id = 3583 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 3 nscount = 0 arcount = 1 ;; do = 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= ) ; Key ID = 61050 . 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; Key ID = 20326 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20241101000000 20241011000000 20326 . aA+m3YA9Bcrh9TblnApamOx9eSL7dPcKbcFsVBvqD7UlHGz0GY8iHeR8OXvjIKg0Y9qw7mgN1N4v Ok0DXpMAxzbtPeUGEmnvIsGS0TJKF+mFELMOne5Qno7//GMWbaZ5fr7KlMPL514OXzFM+RgA7w5H s28QV/fLAOHsvp7yokvPhZ6wOCHsvkgox/gZ1KAhMJI7zW16NYgBXViFBsjKh6POQeLeT1iH2tYN L+QkVApGib3MN0F4VhcpCPhJp7bsEnCXrWiRxULzq5OyFljKHtbX/0W03PDBQSwSCHq/ute5mksE h3jmJFc/p7OX/zE2/3vluUYY6uR5XXf1I8hbvA== ) ;; 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= ) ; Key ID = 61050`
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; Key ID = 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 20241101000000 20241011000000 20326 . aA+m3YA9Bcrh9TblnApamOx9eSL7dPcKbcFsVBvqD7UlHGz0GY8iHeR8OXvjIKg0Y9qw7mgN1N4v Ok0DXpMAxzbtPeUGEmnvIsGS0TJKF+mFELMOne5Qno7//GMWbaZ5fr7KlMPL514OXzFM+RgA7w5H s28QV/fLAOHsvp7yokvPhZ6wOCHsvkgox/gZ1KAhMJI7zW16NYgBXViFBsjKh6POQeLeT1iH2tYN L+QkVApGib3MN0F4VhcpCPhJp7bsEnCXrWiRxULzq5OyFljKHtbX/0W03PDBQSwSCHq/ute5mksE h3jmJFc/p7OX/zE2/3vluUYY6uR5XXf1I8hbvA== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=61050 is now in the chain-of-trust
	Query to e.root-servers.net for illinois.edu/A
	Received 1171 bytes from 192.203.230.10
	;; Response received from [192.203.230.10] 1171 octets ;; HEADER SECTION ;; id = 35188 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 15 arcount = 27 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; illinois.edu. IN A ;; 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 20241025170000 20241012160000 61050 . M9hyWONv4FueLjwkBYgbDL0L66nKABCFxEtkBQTHAMT3Euphj01SjNt0MEp5lhCMaZk/FQ97WLmb 4wUV1pc+HUT5oHtuw2z0d1iaQ+r/BWwvDt7wJNVlKjrvAc+A3Ci8miA14vs9ARP1aOnLXYxKnj+T UwzzRuaOWnvaM4rPh6YNOZ9dYeZ4JsGRgxJFrm9z5Abji3nlYrV4FKCBSsRQyjl6WXusXNVhnucp FUgqMPZHyLka98ixXHX439jjma0qxCmlPUAac5sgExOEp4xlDC4WoUr3bcrHNDbWXTWYlorgabJJ /abhalNKUAbDj8HnsCN32CwNNkpgYZGjD7yuqA== ) ;; 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 }
	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 = 21760 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 15 arcount = 27 ;; do = 1 ;; { "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 l.edu-servers.net. edu. 172800 IN NS g.edu-servers.net. edu. 172800 IN NS i.edu-servers.net. edu. 172800 IN NS c.edu-servers.net. edu. 172800 IN NS m.edu-servers.net. edu. 172800 IN NS b.edu-servers.net. edu. 172800 IN NS a.edu-servers.net. edu. 172800 IN NS e.edu-servers.net. edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS k.edu-servers.net. edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS j.edu-servers.net. edu. 172800 IN NS f.edu-servers.net. edu. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d ) edu. 86400 IN RRSIG ( DS 8 1 86400 20241025170000 20241012160000 61050 . M9hyWONv4FueLjwkBYgbDL0L66nKABCFxEtkBQTHAMT3Euphj01SjNt0MEp5lhCMaZk/FQ97WLmb 4wUV1pc+HUT5oHtuw2z0d1iaQ+r/BWwvDt7wJNVlKjrvAc+A3Ci8miA14vs9ARP1aOnLXYxKnj+T UwzzRuaOWnvaM4rPh6YNOZ9dYeZ4JsGRgxJFrm9z5Abji3nlYrV4FKCBSsRQyjl6WXusXNVhnucp FUgqMPZHyLka98ixXHX439jjma0qxCmlPUAac5sgExOEp4xlDC4WoUr3bcrHNDbWXTWYlorgabJJ /abhalNKUAbDj8HnsCN32CwNNkpgYZGjD7yuqA== ) ;; 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 l.root-servers.net for edu/DS
	Received 367 bytes from 199.7.83.42
	;; Response received from [199.7.83.42] 367 octets ;; HEADER SECTION ;; id = 29646 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 0 arcount = 1 ;; do = 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 20241025170000 20241012160000 61050 . M9hyWONv4FueLjwkBYgbDL0L66nKABCFxEtkBQTHAMT3Euphj01SjNt0MEp5lhCMaZk/FQ97WLmb 4wUV1pc+HUT5oHtuw2z0d1iaQ+r/BWwvDt7wJNVlKjrvAc+A3Ci8miA14vs9ARP1aOnLXYxKnj+T UwzzRuaOWnvaM4rPh6YNOZ9dYeZ4JsGRgxJFrm9z5Abji3nlYrV4FKCBSsRQyjl6WXusXNVhnucp FUgqMPZHyLka98ixXHX439jjma0qxCmlPUAac5sgExOEp4xlDC4WoUr3bcrHNDbWXTWYlorgabJJ /abhalNKUAbDj8HnsCN32CwNNkpgYZGjD7yuqA== ) ;; 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 20241025170000 20241012160000 61050 . M9hyWONv4FueLjwkBYgbDL0L66nKABCFxEtkBQTHAMT3Euphj01SjNt0MEp5lhCMaZk/FQ97WLmb 4wUV1pc+HUT5oHtuw2z0d1iaQ+r/BWwvDt7wJNVlKjrvAc+A3Ci8miA14vs9ARP1aOnLXYxKnj+T UwzzRuaOWnvaM4rPh6YNOZ9dYeZ4JsGRgxJFrm9z5Abji3nlYrV4FKCBSsRQyjl6WXusXNVhnucp FUgqMPZHyLka98ixXHX439jjma0qxCmlPUAac5sgExOEp4xlDC4WoUr3bcrHNDbWXTWYlorgabJJ /abhalNKUAbDj8HnsCN32CwNNkpgYZGjD7yuqA== )`
	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 l.edu-servers.net for edu/DNSKEY
	Received 371 bytes from 192.41.162.30
	;; Response received from [192.41.162.30] 371 octets ;; HEADER SECTION ;; id = 23313 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 4 nscount = 0 arcount = 1 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; edu. IN DNSKEY ;; ANSWER SECTION (4 records) edu. 86400 IN DNSKEY ( 256 3 13 9aO0IZ4yT+GnW6HfHPVKywwbg48BZx4U1062elGWpYndzBSwWQax4LEe9uYrvACG2qGXEAACYsOV JGJ+Qi4Hyg== ) ; Key ID = 26800 edu. 86400 IN DNSKEY ( 257 3 13 vqk4cwmCpZkXat25PaOVt3RPYDOmCr8B4D1IynrqSqzs+BeCYI6pnBNRUD9BgfqbxZHyfyDz6vbv 8KQaT7maRw== ) ; Key ID = 35663 edu. 86400 IN DNSKEY ( 256 3 13 88gptEgHrxwEoIcB0tn23cfDHg4jR7MtCcQKpp5TGNhNC8ro2ykI4ZZgX7IOBZRNXr3HBKmpa8nd sbGt5zo6Qw== ) ; Key ID = 30299 edu. 86400 IN RRSIG ( DNSKEY 13 1 86400 20241027151114 20241012150614 35663 edu. SHlLyQnUFJjC0rjlQ6VEpydvdA+NPqd+UtbpFaBpIJ4Roh/quCppoFmVafReIElT49IgSvpnEXKc b17gOKrE0Q== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for edu
	`edu. 86400 IN DNSKEY ( 256 3 13 9aO0IZ4yT+GnW6HfHPVKywwbg48BZx4U1062elGWpYndzBSwWQax4LEe9uYrvACG2qGXEAACYsOV JGJ+Qi4Hyg== ) ; Key ID = 26800`
	`edu. 86400 IN DNSKEY ( 257 3 13 vqk4cwmCpZkXat25PaOVt3RPYDOmCr8B4D1IynrqSqzs+BeCYI6pnBNRUD9BgfqbxZHyfyDz6vbv 8KQaT7maRw== ) ; Key ID = 35663`
	`edu. 86400 IN DNSKEY ( 256 3 13 88gptEgHrxwEoIcB0tn23cfDHg4jR7MtCcQKpp5TGNhNC8ro2ykI4ZZgX7IOBZRNXr3HBKmpa8nd sbGt5zo6Qw== ) ; Key ID = 30299`
	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 20241027151114 20241012150614 35663 edu. SHlLyQnUFJjC0rjlQ6VEpydvdA+NPqd+UtbpFaBpIJ4Roh/quCppoFmVafReIElT49IgSvpnEXKc b17gOKrE0Q== )`
	RRSIG=35663 and DNSKEY=35663/SEP verifies the DNSKEY RRset
	DNSKEY=26800 is now in the chain-of-trust
	DNSKEY=30299 is now in the chain-of-trust
	Query to l.edu-servers.net for illinois.edu/A
	Received 587 bytes from 192.41.162.30
	;; Response received from [192.41.162.30] 587 octets ;; HEADER SECTION ;; id = 6191 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 7 arcount = 7 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; illinois.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) illinois.edu. 172800 IN NS dns1.illinois.edu. illinois.edu. 172800 IN NS dns2.illinois.edu. illinois.edu. 172800 IN NS dns3.illinois.edu. 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN NSEC3 ( 1 1 0 - 9dql407ijb4jhadmf7cjmufnqmr4df7m NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN RRSIG ( NSEC3 13 2 900 20241017031152 20241010020152 30299 edu. 4q8Ua6rAExIxBFAG3t0E7hS86T3TGavWkkmMnxQ6PNvuUlje/jIFnsGC9GtkirXrm+QvlEYPvz4Z QHJ75vO/VA== ) KRE88A205J4VR85PRV64FRA350821RO8.edu. 900 IN NSEC3 ( 1 1 0 - ksta9al56bj578krjihpadgq1e5t866h NS DS RRSIG ) KRE88A205J4VR85PRV64FRA350821RO8.edu. 900 IN RRSIG ( NSEC3 13 2 900 20241016031122 20241009020122 30299 edu. eNe2D27UNHhe4seu0sLZZYWe5hjGntqytIekbM1cg9VwkRYNly+pKrsGQKJTHlxF12GuSoGleIvC 1H0cuuZv7g== ) ;; ADDITIONAL SECTION (7 records) dns1.illinois.edu. 172800 IN A 130.126.2.100 dns1.illinois.edu. 172800 IN AAAA 2620:0:e00:b::53 dns2.illinois.edu. 172800 IN A 130.126.2.120 dns2.illinois.edu. 172800 IN AAAA 2620:0:e00:c::53 dns3.illinois.edu. 172800 IN AAAA 2600:1f16:8b2:2e53::53 dns3.illinois.edu. 172800 IN A 3.16.92.183 ;; { "EDNS-VERSION": 0 }
	Query to a.edu-servers.net for illinois.edu/DNSKEY
	Received 587 bytes from 192.5.6.30
	;; Response received from [192.5.6.30] 587 octets ;; HEADER SECTION ;; id = 50777 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 7 arcount = 7 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; illinois.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) illinois.edu. 172800 IN NS dns1.illinois.edu. illinois.edu. 172800 IN NS dns2.illinois.edu. illinois.edu. 172800 IN NS dns3.illinois.edu. 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN NSEC3 ( 1 1 0 - 9dql407ijb4jhadmf7cjmufnqmr4df7m NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN RRSIG ( NSEC3 13 2 900 20241017031152 20241010020152 30299 edu. 4q8Ua6rAExIxBFAG3t0E7hS86T3TGavWkkmMnxQ6PNvuUlje/jIFnsGC9GtkirXrm+QvlEYPvz4Z QHJ75vO/VA== ) KRE88A205J4VR85PRV64FRA350821RO8.edu. 900 IN NSEC3 ( 1 1 0 - ksta9al56bj578krjihpadgq1e5t866h NS DS RRSIG ) KRE88A205J4VR85PRV64FRA350821RO8.edu. 900 IN RRSIG ( NSEC3 13 2 900 20241016031122 20241009020122 30299 edu. eNe2D27UNHhe4seu0sLZZYWe5hjGntqytIekbM1cg9VwkRYNly+pKrsGQKJTHlxF12GuSoGleIvC 1H0cuuZv7g== ) ;; ADDITIONAL SECTION (7 records) dns1.illinois.edu. 172800 IN A 130.126.2.100 dns1.illinois.edu. 172800 IN AAAA 2620:0:e00:b::53 dns2.illinois.edu. 172800 IN A 130.126.2.120 dns2.illinois.edu. 172800 IN AAAA 2620:0:e00:c::53 dns3.illinois.edu. 172800 IN AAAA 2600:1f16:8b2:2e53::53 dns3.illinois.edu. 172800 IN A 3.16.92.183 ;; { "EDNS-VERSION": 0 }
	Found child zone illinois.edu

illinois.edu

	Checking DS between edu and illinois.edu
	Query to e.edu-servers.net for illinois.edu/DS
	Received 572 bytes from 192.12.94.30
	;; Response received from [192.12.94.30] 572 octets ;; HEADER SECTION ;; id = 62947 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 6 arcount = 1 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; illinois.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 20241017031152 20241010020152 30299 edu. 4q8Ua6rAExIxBFAG3t0E7hS86T3TGavWkkmMnxQ6PNvuUlje/jIFnsGC9GtkirXrm+QvlEYPvz4Z QHJ75vO/VA== ) edu. 900 IN SOA ( a.edu-servers.net. nstld.verisign-grs.com. 1728785617 ;serial 1800 ;refresh 900 ;retry 604800 ;expire 900 ;minimum ) edu. 900 IN RRSIG ( SOA 13 1 900 20241020021337 20241013010337 30299 edu. 5Q2EtLLvyt7NmZkg52Pzq7GxP1/h2miM0AbL6bVT+I9x42hBWn/qY1/oW/8XxX1zoOaXryl4tLz4 /oY94WI3HQ== ) KRE88A205J4VR85PRV64FRA350821RO8.edu. 900 IN NSEC3 ( 1 1 0 - ksta9al56bj578krjihpadgq1e5t866h NS DS RRSIG ) KRE88A205J4VR85PRV64FRA350821RO8.edu. 900 IN RRSIG ( NSEC3 13 2 900 20241016031122 20241009020122 30299 edu. eNe2D27UNHhe4seu0sLZZYWe5hjGntqytIekbM1cg9VwkRYNly+pKrsGQKJTHlxF12GuSoGleIvC 1H0cuuZv7g== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DS records found for illinois.edu in the edu zone
	Query to dns1.illinois.edu for illinois.edu/DNSKEY
	Received 106 bytes from 130.126.2.100
	;; Response received from [130.126.2.100] 106 octets ;; HEADER SECTION ;; id = 40182 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 1 arcount = 1 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; illinois.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) illinois.edu. 60 IN SOA ( ipam1.techservices.illinois.edu. dns-admin.illinois.edu. 266665107 ;serial 3600 ;refresh 900 ;retry 1209600 ;expire 60 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DNSKEY records found
	Query to dns3.illinois.edu for illinois.edu/A
	Received 57 bytes from 3.16.92.183
	;; Response received from [3.16.92.183] 57 octets ;; HEADER SECTION ;; id = 64458 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 1 nscount = 0 arcount = 1 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; illinois.edu. IN A ;; ANSWER SECTION (1 record) illinois.edu. 300 IN A 130.126.157.20 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	dns3.illinois.edu is authoritative for illinois.edu
	Query to dns1.illinois.edu for illinois.edu/SOA
	Received 106 bytes from 130.126.2.100
	;; Response received from [130.126.2.100] 106 octets ;; HEADER SECTION ;; id = 26099 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 1 nscount = 0 arcount = 1 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; illinois.edu. IN SOA ;; ANSWER SECTION (1 record) illinois.edu. 3600 IN SOA ( ipam1.techservices.illinois.edu. dns-admin.illinois.edu. 266665107 ;serial 3600 ;refresh 900 ;retry 1209600 ;expire 60 ;minimum ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to dns2.illinois.edu for illinois.edu/SOA
	Received 106 bytes from 130.126.2.120
	;; Response received from [130.126.2.120] 106 octets ;; HEADER SECTION ;; id = 8342 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 1 nscount = 0 arcount = 1 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; illinois.edu. IN SOA ;; ANSWER SECTION (1 record) illinois.edu. 3600 IN SOA ( ipam1.techservices.illinois.edu. dns-admin.illinois.edu. 266665107 ;serial 3600 ;refresh 900 ;retry 1209600 ;expire 60 ;minimum ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to dns3.illinois.edu for illinois.edu/A
	Received 57 bytes from 3.16.92.183
	;; Response received from [3.16.92.183] 57 octets ;; HEADER SECTION ;; id = 41967 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 1 nscount = 0 arcount = 1 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; illinois.edu. IN A ;; ANSWER SECTION (1 record) illinois.edu. 300 IN A 130.126.157.20 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	illinois.edu A RR has value 130.126.157.20
	No RRSIGs found

illinois.edu

	Query to dns1.illinois.edu for illinois.edu/A
	Received 57 bytes from 130.126.2.100
	;; Response received from [130.126.2.100] 57 octets ;; HEADER SECTION ;; id = 59661 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 1 nscount = 0 arcount = 1 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; illinois.edu. IN A ;; ANSWER SECTION (1 record) illinois.edu. 300 IN A 130.126.157.20 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	dns1.illinois.edu is authoritative for illinois.edu
	Query to dns1.illinois.edu for illinois.edu/A
	Received 57 bytes from 130.126.2.100
	;; Response received from [130.126.2.100] 57 octets ;; HEADER SECTION ;; id = 40039 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 1 nscount = 0 arcount = 1 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; illinois.edu. IN A ;; ANSWER SECTION (1 record) illinois.edu. 300 IN A 130.126.157.20 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	illinois.edu A RR has value 130.126.157.20
	No RRSIGs found

illinois.edu

	Query to dns2.illinois.edu for illinois.edu/A
	Received 57 bytes from 130.126.2.120
	;; Response received from [130.126.2.120] 57 octets ;; HEADER SECTION ;; id = 11879 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 1 nscount = 0 arcount = 1 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; illinois.edu. IN A ;; ANSWER SECTION (1 record) illinois.edu. 300 IN A 130.126.157.20 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	dns2.illinois.edu is authoritative for illinois.edu
	Query to dns2.illinois.edu for illinois.edu/A
	Received 57 bytes from 130.126.2.120
	;; Response received from [130.126.2.120] 57 octets ;; HEADER SECTION ;; id = 43163 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 1 nscount = 0 arcount = 1 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; illinois.edu. IN A ;; ANSWER SECTION (1 record) illinois.edu. 300 IN A 130.126.157.20 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	illinois.edu A RR has value 130.126.157.20
	No RRSIGs found

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