DNSSEC Debugger - ucla.edu

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Detail: more(+) / less(-)

Time: 2026-10-02 20:54:37 UTC

Analyzing DNSSEC problems for ucla.edu

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

DS=38696/SHA-256 is now in the chain-of-trust

	Checking DS between Trust Anchor and .
	`. IN DS ( 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d )`
	`. IN DS ( 38696 8 2 683d2d0acb8c9b712a1948b27f741219298d0a450d612c483af444a4c0fb2b16 )`
	Query to e.root-servers.net for ./DNSKEY
	Received 1414 bytes from 192.203.230.10
	;; Response received from [192.203.230.10] 1414 octets ;; HEADER SECTION ;; id = 58222 ;; 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 = 5 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (5 records) . 172800 IN DNSKEY ( 256 3 8 AwEAAeCYD6Z7WWKVLeuWgowKP+3g+Gs1cnLKq7a3CaQxQpv8bfuFVI0WnG33qaSH/Mw9IBgifrdz f4XY/DQLnyBJ9MfaOyAWuEaEmYJ+GQPiwVVfstGwSA1McfFJUttTgq2Huu74KARhtA8wPo/N3Xcy YQtNhz+qCM5NBb3ecx/naw6sYab9LxS6f2cU0q03++BP5Ks0Uef8WJCa/1izCYE+vMkwoltV+tEN a3hpXiZ7jle/xdgaZrPi5ZGmyLVI34g1XVYrNlsCCTmNvFQIfzW5STFQFsQpizczyFn9r3LzSxxP CNwdlCG84bER0BmdwqbF6Tanv+FxMOavrahkj4wIy5k= ) ; keytag 57780 . 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 DNSKEY ( 256 3 8 AwEAAcorNxNc9t0ue1ZenPjVMRujlQ2YLBJ0pR/4XMjHby9vr03cRxFSKnWpxeg5PL384D9VeqdS 1bjrGyTsHtoagzI3NiXFd8sjHMOnZxu5pp/+UBIg7tasYgVMMdUiM1Yu/c+t30d1Qw/v6NYLNnOn ywTu6HuUh7Y1sZRq/GZcrxLENXHQoyKpOrOr8R3+qd6wK69IKB80ZBZtkX9rdEqKJk+yYXjEZzZ0 zkAFthmNgCreAoU9PVlU66dyOsaLjf3wKUlUm9SNOKs+tK6LuSmRbK6+1T/tPaRaMBSEuv2G6vXf nJ1uyMbGvtpRn/YDcvTjrp6DzE6XyF44QdwJ3oKx4ek= ) ; keytag 8763 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20261022000000 20261001000000 20326 . ARGOmBDyLkr5oQdR5OaIeoeBti1KWEX/LY/jZlRRXwF0f0eRZaljFpyVKFuZMzpafSYVs7eLOYjV yWJ3iENn4AEhvX9iaKmWu3XpSSV0D6bhv5D6bk4GVPJ7NGTnA2lr4fC9lq9UD1kK1Q3jYJsxZSoQ gjExDBfzwQUw1eYLLPPi7TQf+zA1wakHy2mkWnX1+bKDyrQ/p5ra4fgo/Pu7F47FXqRZEJ+K9o/T wA+nJn3RMS6dPaS46ERBSWHIeJAzQvNQELI4pAbdVp3d3N33R2C5MxX6kUzNku8CtyXGYukSi9LK 9GT3nrH9O97tDADq01z78aPnjl+6hLTgMkiupw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 4 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAeCYD6Z7WWKVLeuWgowKP+3g+Gs1cnLKq7a3CaQxQpv8bfuFVI0WnG33qaSH/Mw9IBgifrdz f4XY/DQLnyBJ9MfaOyAWuEaEmYJ+GQPiwVVfstGwSA1McfFJUttTgq2Huu74KARhtA8wPo/N3Xcy YQtNhz+qCM5NBb3ecx/naw6sYab9LxS6f2cU0q03++BP5Ks0Uef8WJCa/1izCYE+vMkwoltV+tEN a3hpXiZ7jle/xdgaZrPi5ZGmyLVI34g1XVYrNlsCCTmNvFQIfzW5STFQFsQpizczyFn9r3LzSxxP CNwdlCG84bER0BmdwqbF6Tanv+FxMOavrahkj4wIy5k= ) ; keytag 57780`
	`. 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 DNSKEY ( 256 3 8 AwEAAcorNxNc9t0ue1ZenPjVMRujlQ2YLBJ0pR/4XMjHby9vr03cRxFSKnWpxeg5PL384D9VeqdS 1bjrGyTsHtoagzI3NiXFd8sjHMOnZxu5pp/+UBIg7tasYgVMMdUiM1Yu/c+t30d1Qw/v6NYLNnOn ywTu6HuUh7Y1sZRq/GZcrxLENXHQoyKpOrOr8R3+qd6wK69IKB80ZBZtkX9rdEqKJk+yYXjEZzZ0 zkAFthmNgCreAoU9PVlU66dyOsaLjf3wKUlUm9SNOKs+tK6LuSmRbK6+1T/tPaRaMBSEuv2G6vXf nJ1uyMbGvtpRn/YDcvTjrp6DzE6XyF44QdwJ3oKx4ek= ) ; keytag 8763`
	DNSKEY=20326/SEP is now in the chain-of-trust
	DS=20326/SHA-256 verifies DNSKEY=20326/SEP
	DNSKEY=38696/SEP is now in the chain-of-trust
	DS=38696/SHA-256 verifies DNSKEY=38696/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`. 172800 IN RRSIG ( DNSKEY 8 0 172800 20261022000000 20261001000000 20326 . ARGOmBDyLkr5oQdR5OaIeoeBti1KWEX/LY/jZlRRXwF0f0eRZaljFpyVKFuZMzpafSYVs7eLOYjV yWJ3iENn4AEhvX9iaKmWu3XpSSV0D6bhv5D6bk4GVPJ7NGTnA2lr4fC9lq9UD1kK1Q3jYJsxZSoQ gjExDBfzwQUw1eYLLPPi7TQf+zA1wakHy2mkWnX1+bKDyrQ/p5ra4fgo/Pu7F47FXqRZEJ+K9o/T wA+nJn3RMS6dPaS46ERBSWHIeJAzQvNQELI4pAbdVp3d3N33R2C5MxX6kUzNku8CtyXGYukSi9LK 9GT3nrH9O97tDADq01z78aPnjl+6hLTgMkiupw== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=57780 is now in the chain-of-trust
	DNSKEY=8763 is now in the chain-of-trust
	Query to f.root-servers.net for ucla.edu/A
	Received 1167 bytes from 192.5.5.241
	;; Response received from [192.5.5.241] 1167 octets ;; HEADER SECTION ;; id = 8980 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 15 arcount = 27 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1472, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ucla.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 20261015170000 20261002160000 8763 . gdM3iLEoP/zjXHFwrgZKXT8Jz+z9rA5CC21P73PWepO3u7aV0wGY9CB048bPP1B9LrJSPMfpYrcC FMYtQV2UKQFNi4CWh4o740nec4gYIFTFUx3jLZmXTK8v77DoruuLk7RSVgiZqYUFikwDfuUJ7/Cv KzKvDEPO3zity+RSAHmBP49hWMI24ss5lCLKQmT1Ays3l773Xb2XveEOAhYkzAA2bGoTA5jVD2cR 5n0p2mUj/4exq9pOnN377AMrO6AYkoIXuK4dFamhxKdKnwDQ+/yVDWWj+RtWDPFf4APn7et/MDrW 4ZEOgCR0tO12AUoM+c1rL1SBkmIFHDKrzPg8gA== ) ;; ADDITIONAL SECTION (27 records) a.edu-servers.net. 172800 IN A 192.5.6.30 a.edu-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 b.edu-servers.net. 172800 IN A 192.33.14.30 b.edu-servers.net. 172800 IN AAAA 2001:503:231d::2:30 c.edu-servers.net. 172800 IN A 192.26.92.30 c.edu-servers.net. 172800 IN AAAA 2001:503:83eb::30 d.edu-servers.net. 172800 IN A 192.31.80.30 d.edu-servers.net. 172800 IN AAAA 2001:500:856e::30 e.edu-servers.net. 172800 IN A 192.12.94.30 e.edu-servers.net. 172800 IN AAAA 2001:502:1ca1::30 f.edu-servers.net. 172800 IN A 192.35.51.30 f.edu-servers.net. 172800 IN AAAA 2001:503:d414::30 g.edu-servers.net. 172800 IN A 192.42.93.30 g.edu-servers.net. 172800 IN AAAA 2001:503:eea3::30 h.edu-servers.net. 172800 IN A 192.54.112.30 h.edu-servers.net. 172800 IN AAAA 2001:502:8cc::30 i.edu-servers.net. 172800 IN A 192.43.172.30 i.edu-servers.net. 172800 IN AAAA 2001:503:39c1::30 j.edu-servers.net. 172800 IN A 192.48.79.30 j.edu-servers.net. 172800 IN AAAA 2001:502:7094::30 k.edu-servers.net. 172800 IN A 192.52.178.30 k.edu-servers.net. 172800 IN AAAA 2001:503:d2d::30 l.edu-servers.net. 172800 IN A 192.41.162.30 l.edu-servers.net. 172800 IN AAAA 2001:500:d937::30 m.edu-servers.net. 172800 IN A 192.55.83.30 m.edu-servers.net. 172800 IN AAAA 2001:501:b1f9::30 ;; { "EDNS-VERSION": 0 }
	Query to a.root-servers.net for edu/DNSKEY
	Received 1162 bytes from 198.41.0.4
	;; Response received from [198.41.0.4] 1162 octets ;; HEADER SECTION ;; id = 39291 ;; 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": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (15 records) edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS b.edu-servers.net. edu. 172800 IN NS f.edu-servers.net. edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS l.edu-servers.net. edu. 172800 IN NS j.edu-servers.net. edu. 172800 IN NS e.edu-servers.net. edu. 172800 IN NS c.edu-servers.net. edu. 172800 IN NS a.edu-servers.net. edu. 172800 IN NS g.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. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d ) edu. 86400 IN RRSIG ( DS 8 1 86400 20261015170000 20261002160000 8763 . gdM3iLEoP/zjXHFwrgZKXT8Jz+z9rA5CC21P73PWepO3u7aV0wGY9CB048bPP1B9LrJSPMfpYrcC FMYtQV2UKQFNi4CWh4o740nec4gYIFTFUx3jLZmXTK8v77DoruuLk7RSVgiZqYUFikwDfuUJ7/Cv KzKvDEPO3zity+RSAHmBP49hWMI24ss5lCLKQmT1Ays3l773Xb2XveEOAhYkzAA2bGoTA5jVD2cR 5n0p2mUj/4exq9pOnN377AMrO6AYkoIXuK4dFamhxKdKnwDQ+/yVDWWj+RtWDPFf4APn7et/MDrW 4ZEOgCR0tO12AUoM+c1rL1SBkmIFHDKrzPg8gA== ) ;; ADDITIONAL SECTION (27 records) d.edu-servers.net. 172800 IN A 192.31.80.30 d.edu-servers.net. 172800 IN AAAA 2001:500:856e::30 b.edu-servers.net. 172800 IN A 192.33.14.30 b.edu-servers.net. 172800 IN AAAA 2001:503:231d::2:30 f.edu-servers.net. 172800 IN A 192.35.51.30 f.edu-servers.net. 172800 IN AAAA 2001:503:d414::30 h.edu-servers.net. 172800 IN A 192.54.112.30 h.edu-servers.net. 172800 IN AAAA 2001:502:8cc::30 l.edu-servers.net. 172800 IN A 192.41.162.30 l.edu-servers.net. 172800 IN AAAA 2001:500:d937::30 j.edu-servers.net. 172800 IN A 192.48.79.30 j.edu-servers.net. 172800 IN AAAA 2001:502:7094::30 e.edu-servers.net. 172800 IN A 192.12.94.30 e.edu-servers.net. 172800 IN AAAA 2001:502:1ca1::30 c.edu-servers.net. 172800 IN A 192.26.92.30 c.edu-servers.net. 172800 IN AAAA 2001:503:83eb::30 a.edu-servers.net. 172800 IN A 192.5.6.30 a.edu-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 g.edu-servers.net. 172800 IN A 192.42.93.30 g.edu-servers.net. 172800 IN AAAA 2001:503:eea3::30 i.edu-servers.net. 172800 IN A 192.43.172.30 i.edu-servers.net. 172800 IN AAAA 2001:503:39c1::30 m.edu-servers.net. 172800 IN A 192.55.83.30 m.edu-servers.net. 172800 IN AAAA 2001:501:b1f9::30 k.edu-servers.net. 172800 IN A 192.52.178.30 k.edu-servers.net. 172800 IN AAAA 2001:503:d2d::30 ;; { "EDNS-VERSION": 0 }
	Found child zone edu

edu

	Checking DS between . and edu
	Query to e.root-servers.net for edu/DS
	Received 367 bytes from 192.203.230.10
	;; Response received from [192.203.230.10] 367 octets ;; HEADER SECTION ;; id = 43100 ;; 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": 1472, ;; "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 20261015170000 20261002160000 8763 . gdM3iLEoP/zjXHFwrgZKXT8Jz+z9rA5CC21P73PWepO3u7aV0wGY9CB048bPP1B9LrJSPMfpYrcC FMYtQV2UKQFNi4CWh4o740nec4gYIFTFUx3jLZmXTK8v77DoruuLk7RSVgiZqYUFikwDfuUJ7/Cv KzKvDEPO3zity+RSAHmBP49hWMI24ss5lCLKQmT1Ays3l773Xb2XveEOAhYkzAA2bGoTA5jVD2cR 5n0p2mUj/4exq9pOnN377AMrO6AYkoIXuK4dFamhxKdKnwDQ+/yVDWWj+RtWDPFf4APn7et/MDrW 4ZEOgCR0tO12AUoM+c1rL1SBkmIFHDKrzPg8gA== ) ;; 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 20261015170000 20261002160000 8763 . gdM3iLEoP/zjXHFwrgZKXT8Jz+z9rA5CC21P73PWepO3u7aV0wGY9CB048bPP1B9LrJSPMfpYrcC FMYtQV2UKQFNi4CWh4o740nec4gYIFTFUx3jLZmXTK8v77DoruuLk7RSVgiZqYUFikwDfuUJ7/Cv KzKvDEPO3zity+RSAHmBP49hWMI24ss5lCLKQmT1Ays3l773Xb2XveEOAhYkzAA2bGoTA5jVD2cR 5n0p2mUj/4exq9pOnN377AMrO6AYkoIXuK4dFamhxKdKnwDQ+/yVDWWj+RtWDPFf4APn7et/MDrW 4ZEOgCR0tO12AUoM+c1rL1SBkmIFHDKrzPg8gA== )`
	RRSIG=8763 and DNSKEY=8763 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 k.edu-servers.net for edu/DNSKEY
	Received 291 bytes from 192.52.178.30
	;; Response received from [192.52.178.30] 291 octets ;; HEADER SECTION ;; id = 2623 ;; 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 /wryn57986cSrM6e2SVDL1jtnHPoPqjPRw0z/jlp5BJ6PNc5Jt0Y/Jw3eWBbu6ZJCry4ooX5uE6U 1swz4VmIRA== ) ; keytag 6705 edu. 86400 IN DNSKEY ( 257 3 13 vqk4cwmCpZkXat25PaOVt3RPYDOmCr8B4D1IynrqSqzs+BeCYI6pnBNRUD9BgfqbxZHyfyDz6vbv 8KQaT7maRw== ) ; keytag 35663 edu. 86400 IN RRSIG ( DNSKEY 13 1 86400 20261017151114 20261002150614 35663 edu. oI+XNHqk3sSYxyiPwLi1qFHjco8L/Jk2Hv2sseFUUWCSvcd14mfv/+z6XriI5iC6Aw1RudR0phXI J5sPu6B7BQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for edu
	`edu. 86400 IN DNSKEY ( 256 3 13 /wryn57986cSrM6e2SVDL1jtnHPoPqjPRw0z/jlp5BJ6PNc5Jt0Y/Jw3eWBbu6ZJCry4ooX5uE6U 1swz4VmIRA== ) ; keytag 6705`
	`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 20261017151114 20261002150614 35663 edu. oI+XNHqk3sSYxyiPwLi1qFHjco8L/Jk2Hv2sseFUUWCSvcd14mfv/+z6XriI5iC6Aw1RudR0phXI J5sPu6B7BQ== )`
	RRSIG=35663 and DNSKEY=35663/SEP verifies the DNSKEY RRset
	DNSKEY=6705 is now in the chain-of-trust
	Query to l.edu-servers.net for ucla.edu/A
	Received 646 bytes from 192.41.162.30
	;; Response received from [192.41.162.30] 646 octets ;; HEADER SECTION ;; id = 47000 ;; 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 = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ucla.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) ucla.edu. 172800 IN NS ns1.dns.ucla.edu. ucla.edu. 172800 IN NS ns2.dns.ucla.edu. ucla.edu. 172800 IN NS ns3.dns.ucla.edu. ucla.edu. 172800 IN NS ns4.dns.ucla.edu. 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN NSEC3 ( 1 1 0 - 9irjmuel398sejh8crdik2h2k85k5243 NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN RRSIG ( NSEC3 13 2 900 20261007033834 20260930022834 6705 edu. yNjVHMK6hKZ3CAJa5Xo5vCPmb/6vGWApht8wcHO2KOdee68kzPnMQkmUVdN8svVDm71t+KfdH0bF uslg8G38gA== ) S0GBH2DA0BHLGIVARV8IP5PDT48TMKSL.edu. 900 IN NSEC3 ( 1 1 0 - s31h6n28ea1t4cuqrj3otbvtfm3eu37f NS DS RRSIG ) S0GBH2DA0BHLGIVARV8IP5PDT48TMKSL.edu. 900 IN RRSIG ( NSEC3 13 2 900 20261008033906 20261001022906 6705 edu. Cw/t3w3rjr72SlocHHqCvOtMtqPT8uTc+ckHT6k9TLRQFlOz0zCjwccXqjI8T5YVOld0HfExEGJc gvqFpacDKQ== ) ;; ADDITIONAL SECTION (9 records) ns1.dns.ucla.edu. 172800 IN A 192.35.225.7 ns1.dns.ucla.edu. 172800 IN AAAA 2607:f010:3fe:12:0:ff:fe01:35 ns2.dns.ucla.edu. 172800 IN AAAA 2600:1f14:793:a600::53 ns2.dns.ucla.edu. 172800 IN A 54.201.38.106 ns3.dns.ucla.edu. 172800 IN AAAA 2600:1f18:21d4:e000::53 ns3.dns.ucla.edu. 172800 IN A 54.236.209.157 ns4.dns.ucla.edu. 172800 IN AAAA 2406:da1c:e21:8600::53 ns4.dns.ucla.edu. 172800 IN A 3.104.50.254 ;; { "EDNS-VERSION": 0 }
	Query to f.edu-servers.net for ucla.edu/DNSKEY
	Received 646 bytes from 192.35.51.30
	;; Response received from [192.35.51.30] 646 octets ;; HEADER SECTION ;; id = 60313 ;; 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 = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ucla.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) ucla.edu. 172800 IN NS ns1.dns.ucla.edu. ucla.edu. 172800 IN NS ns2.dns.ucla.edu. ucla.edu. 172800 IN NS ns3.dns.ucla.edu. ucla.edu. 172800 IN NS ns4.dns.ucla.edu. 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN NSEC3 ( 1 1 0 - 9irjmuel398sejh8crdik2h2k85k5243 NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN RRSIG ( NSEC3 13 2 900 20261007033834 20260930022834 6705 edu. yNjVHMK6hKZ3CAJa5Xo5vCPmb/6vGWApht8wcHO2KOdee68kzPnMQkmUVdN8svVDm71t+KfdH0bF uslg8G38gA== ) S0GBH2DA0BHLGIVARV8IP5PDT48TMKSL.edu. 900 IN NSEC3 ( 1 1 0 - s31h6n28ea1t4cuqrj3otbvtfm3eu37f NS DS RRSIG ) S0GBH2DA0BHLGIVARV8IP5PDT48TMKSL.edu. 900 IN RRSIG ( NSEC3 13 2 900 20261008033906 20261001022906 6705 edu. Cw/t3w3rjr72SlocHHqCvOtMtqPT8uTc+ckHT6k9TLRQFlOz0zCjwccXqjI8T5YVOld0HfExEGJc gvqFpacDKQ== ) ;; ADDITIONAL SECTION (9 records) ns1.dns.ucla.edu. 172800 IN A 192.35.225.7 ns1.dns.ucla.edu. 172800 IN AAAA 2607:f010:3fe:12:0:ff:fe01:35 ns2.dns.ucla.edu. 172800 IN AAAA 2600:1f14:793:a600::53 ns2.dns.ucla.edu. 172800 IN A 54.201.38.106 ns3.dns.ucla.edu. 172800 IN AAAA 2600:1f18:21d4:e000::53 ns3.dns.ucla.edu. 172800 IN A 54.236.209.157 ns4.dns.ucla.edu. 172800 IN AAAA 2406:da1c:e21:8600::53 ns4.dns.ucla.edu. 172800 IN A 3.104.50.254 ;; { "EDNS-VERSION": 0 }
	Found child zone ucla.edu

ucla.edu

	Checking DS between edu and ucla.edu
	Query to a.edu-servers.net for ucla.edu/DS
	Received 568 bytes from 192.5.6.30
	;; Response received from [192.5.6.30] 568 octets ;; HEADER SECTION ;; id = 18357 ;; 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) ;; ucla.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 20261007033834 20260930022834 6705 edu. yNjVHMK6hKZ3CAJa5Xo5vCPmb/6vGWApht8wcHO2KOdee68kzPnMQkmUVdN8svVDm71t+KfdH0bF uslg8G38gA== ) edu. 900 IN SOA ( a.edu-servers.net. nstld.verisign-grs.com. 1790974454 ;serial 1800 ;refresh 900 ;retry 604800 ;expire 900 ;minimum ) edu. 900 IN RRSIG ( SOA 13 1 900 20261009205414 20261002194414 6705 edu. gybAIUyHLkyN2zppAAwVxek6AD+tekWQKJgLygeR4fplzkvX9oB1uPImO7xfD5mzIg7Ys8iSc9av avIaawNHMQ== ) S0GBH2DA0BHLGIVARV8IP5PDT48TMKSL.edu. 900 IN NSEC3 ( 1 1 0 - s31h6n28ea1t4cuqrj3otbvtfm3eu37f NS DS RRSIG ) S0GBH2DA0BHLGIVARV8IP5PDT48TMKSL.edu. 900 IN RRSIG ( NSEC3 13 2 900 20261008033906 20261001022906 6705 edu. Cw/t3w3rjr72SlocHHqCvOtMtqPT8uTc+ckHT6k9TLRQFlOz0zCjwccXqjI8T5YVOld0HfExEGJc gvqFpacDKQ== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DS records found for ucla.edu in the edu zone
	Query to ns2.dns.ucla.edu for ucla.edu/DNSKEY
	Received 104 bytes from 54.201.38.106
	;; Response received from [54.201.38.106] 104 octets ;; HEADER SECTION ;; id = 35301 ;; 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) ;; ucla.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) ucla.edu. 900 IN SOA ( ib00f2.csb1.ucla.net. hostmaster.ucla.edu. 2012110756 ;serial 10800 ;refresh 3600 ;retry 2419200 ;expire 900 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DNSKEY records found
	Query to ns4.dns.ucla.edu for ucla.edu/A
	Received 321 bytes from 3.104.50.254
	;; Response received from [3.104.50.254] 321 octets ;; HEADER SECTION ;; id = 2594 ;; 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 = 4 arcount = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ucla.edu. IN A ;; ANSWER SECTION (2 records) ucla.edu. 300 IN A 15.197.181.170 ucla.edu. 300 IN A 3.33.167.235 ;; AUTHORITY SECTION (4 records) ucla.edu. 28800 IN NS ns3.dns.ucla.edu. ucla.edu. 28800 IN NS ns2.dns.ucla.edu. ucla.edu. 28800 IN NS ns1.dns.ucla.edu. ucla.edu. 28800 IN NS ns4.dns.ucla.edu. ;; ADDITIONAL SECTION (9 records) ns3.dns.ucla.edu. 28800 IN A 54.236.209.157 ns4.dns.ucla.edu. 28800 IN A 3.104.50.254 ns1.dns.ucla.edu. 28800 IN A 192.35.225.7 ns2.dns.ucla.edu. 28800 IN A 54.201.38.106 ns3.dns.ucla.edu. 28800 IN AAAA 2600:1f18:21d4:e000::53 ns4.dns.ucla.edu. 28800 IN AAAA 2406:da1c:e21:8600::53 ns1.dns.ucla.edu. 28800 IN AAAA 2607:f010:3fe:12:0:ff:fe01:35 ns2.dns.ucla.edu. 28800 IN AAAA 2600:1f14:793:a600::53 ;; { "EDNS-VERSION": 0 }
	ns4.dns.ucla.edu is authoritative for ucla.edu
	Query to ns3.dns.ucla.edu for ucla.edu/SOA
	Received 356 bytes from 54.236.209.157
	;; Response received from [54.236.209.157] 356 octets ;; HEADER SECTION ;; id = 27459 ;; 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 = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ucla.edu. IN SOA ;; ANSWER SECTION (1 record) ucla.edu. 28800 IN SOA ( ib00f2.csb1.ucla.net. hostmaster.ucla.edu. 2012110756 ;serial 10800 ;refresh 3600 ;retry 2419200 ;expire 900 ;minimum ) ;; AUTHORITY SECTION (4 records) ucla.edu. 28800 IN NS ns4.dns.ucla.edu. ucla.edu. 28800 IN NS ns3.dns.ucla.edu. ucla.edu. 28800 IN NS ns2.dns.ucla.edu. ucla.edu. 28800 IN NS ns1.dns.ucla.edu. ;; ADDITIONAL SECTION (9 records) ns3.dns.ucla.edu. 28800 IN A 54.236.209.157 ns4.dns.ucla.edu. 28800 IN A 3.104.50.254 ns1.dns.ucla.edu. 28800 IN A 192.35.225.7 ns2.dns.ucla.edu. 28800 IN A 54.201.38.106 ns3.dns.ucla.edu. 28800 IN AAAA 2600:1f18:21d4:e000::53 ns4.dns.ucla.edu. 28800 IN AAAA 2406:da1c:e21:8600::53 ns1.dns.ucla.edu. 28800 IN AAAA 2607:f010:3fe:12:0:ff:fe01:35 ns2.dns.ucla.edu. 28800 IN AAAA 2600:1f14:793:a600::53 ;; { "EDNS-VERSION": 0 }
	Query to ns2.dns.ucla.edu for ucla.edu/SOA
	Received 356 bytes from 54.201.38.106
	;; Response received from [54.201.38.106] 356 octets ;; HEADER SECTION ;; id = 1680 ;; 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 = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ucla.edu. IN SOA ;; ANSWER SECTION (1 record) ucla.edu. 28800 IN SOA ( ib00f2.csb1.ucla.net. hostmaster.ucla.edu. 2012110756 ;serial 10800 ;refresh 3600 ;retry 2419200 ;expire 900 ;minimum ) ;; AUTHORITY SECTION (4 records) ucla.edu. 28800 IN NS ns2.dns.ucla.edu. ucla.edu. 28800 IN NS ns3.dns.ucla.edu. ucla.edu. 28800 IN NS ns1.dns.ucla.edu. ucla.edu. 28800 IN NS ns4.dns.ucla.edu. ;; ADDITIONAL SECTION (9 records) ns3.dns.ucla.edu. 28800 IN A 54.236.209.157 ns4.dns.ucla.edu. 28800 IN A 3.104.50.254 ns1.dns.ucla.edu. 28800 IN A 192.35.225.7 ns2.dns.ucla.edu. 28800 IN A 54.201.38.106 ns3.dns.ucla.edu. 28800 IN AAAA 2600:1f18:21d4:e000::53 ns4.dns.ucla.edu. 28800 IN AAAA 2406:da1c:e21:8600::53 ns1.dns.ucla.edu. 28800 IN AAAA 2607:f010:3fe:12:0:ff:fe01:35 ns2.dns.ucla.edu. 28800 IN AAAA 2600:1f14:793:a600::53 ;; { "EDNS-VERSION": 0 }
	Query to ns1.dns.ucla.edu for ucla.edu/SOA
	Received 356 bytes from 192.35.225.7
	;; Response received from [192.35.225.7] 356 octets ;; HEADER SECTION ;; id = 48254 ;; 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 = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ucla.edu. IN SOA ;; ANSWER SECTION (1 record) ucla.edu. 28800 IN SOA ( ib00f2.csb1.ucla.net. hostmaster.ucla.edu. 2012110756 ;serial 10800 ;refresh 3600 ;retry 2419200 ;expire 900 ;minimum ) ;; AUTHORITY SECTION (4 records) ucla.edu. 28800 IN NS ns2.dns.ucla.edu. ucla.edu. 28800 IN NS ns1.dns.ucla.edu. ucla.edu. 28800 IN NS ns4.dns.ucla.edu. ucla.edu. 28800 IN NS ns3.dns.ucla.edu. ;; ADDITIONAL SECTION (9 records) ns1.dns.ucla.edu. 28800 IN A 192.35.225.7 ns2.dns.ucla.edu. 28800 IN A 54.201.38.106 ns3.dns.ucla.edu. 28800 IN A 54.236.209.157 ns4.dns.ucla.edu. 28800 IN A 3.104.50.254 ns1.dns.ucla.edu. 28800 IN AAAA 2607:f010:3fe:12:0:ff:fe01:35 ns2.dns.ucla.edu. 28800 IN AAAA 2600:1f14:793:a600::53 ns3.dns.ucla.edu. 28800 IN AAAA 2600:1f18:21d4:e000::53 ns4.dns.ucla.edu. 28800 IN AAAA 2406:da1c:e21:8600::53 ;; { "EDNS-VERSION": 0 }
	Query to ns4.dns.ucla.edu for ucla.edu/A
	ucla.edu A RR has value 15.197.181.170
	ucla.edu A RR has value 3.33.167.235
	No RRSIGs found

ucla.edu

	Query to ns2.dns.ucla.edu for ucla.edu/A
	Received 321 bytes from 54.201.38.106
	;; Response received from [54.201.38.106] 321 octets ;; HEADER SECTION ;; id = 59447 ;; 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 = 4 arcount = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ucla.edu. IN A ;; ANSWER SECTION (2 records) ucla.edu. 300 IN A 3.33.167.235 ucla.edu. 300 IN A 15.197.181.170 ;; AUTHORITY SECTION (4 records) ucla.edu. 28800 IN NS ns1.dns.ucla.edu. ucla.edu. 28800 IN NS ns4.dns.ucla.edu. ucla.edu. 28800 IN NS ns3.dns.ucla.edu. ucla.edu. 28800 IN NS ns2.dns.ucla.edu. ;; ADDITIONAL SECTION (9 records) ns3.dns.ucla.edu. 28800 IN A 54.236.209.157 ns4.dns.ucla.edu. 28800 IN A 3.104.50.254 ns1.dns.ucla.edu. 28800 IN A 192.35.225.7 ns2.dns.ucla.edu. 28800 IN A 54.201.38.106 ns3.dns.ucla.edu. 28800 IN AAAA 2600:1f18:21d4:e000::53 ns4.dns.ucla.edu. 28800 IN AAAA 2406:da1c:e21:8600::53 ns1.dns.ucla.edu. 28800 IN AAAA 2607:f010:3fe:12:0:ff:fe01:35 ns2.dns.ucla.edu. 28800 IN AAAA 2600:1f14:793:a600::53 ;; { "EDNS-VERSION": 0 }
	ns2.dns.ucla.edu is authoritative for ucla.edu
	Query to ns2.dns.ucla.edu for ucla.edu/A
	ucla.edu A RR has value 3.33.167.235
	ucla.edu A RR has value 15.197.181.170
	No RRSIGs found

ucla.edu

	Query to ns3.dns.ucla.edu for ucla.edu/A
	Received 321 bytes from 54.236.209.157
	;; Response received from [54.236.209.157] 321 octets ;; HEADER SECTION ;; id = 19810 ;; 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 = 4 arcount = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ucla.edu. IN A ;; ANSWER SECTION (2 records) ucla.edu. 300 IN A 3.33.167.235 ucla.edu. 300 IN A 15.197.181.170 ;; AUTHORITY SECTION (4 records) ucla.edu. 28800 IN NS ns1.dns.ucla.edu. ucla.edu. 28800 IN NS ns2.dns.ucla.edu. ucla.edu. 28800 IN NS ns3.dns.ucla.edu. ucla.edu. 28800 IN NS ns4.dns.ucla.edu. ;; ADDITIONAL SECTION (9 records) ns3.dns.ucla.edu. 28800 IN A 54.236.209.157 ns4.dns.ucla.edu. 28800 IN A 3.104.50.254 ns1.dns.ucla.edu. 28800 IN A 192.35.225.7 ns2.dns.ucla.edu. 28800 IN A 54.201.38.106 ns3.dns.ucla.edu. 28800 IN AAAA 2600:1f18:21d4:e000::53 ns4.dns.ucla.edu. 28800 IN AAAA 2406:da1c:e21:8600::53 ns1.dns.ucla.edu. 28800 IN AAAA 2607:f010:3fe:12:0:ff:fe01:35 ns2.dns.ucla.edu. 28800 IN AAAA 2600:1f14:793:a600::53 ;; { "EDNS-VERSION": 0 }
	ns3.dns.ucla.edu is authoritative for ucla.edu
	Query to ns3.dns.ucla.edu for ucla.edu/A
	ucla.edu A RR has value 3.33.167.235
	ucla.edu A RR has value 15.197.181.170
	No RRSIGs found

ucla.edu

	Query to ns1.dns.ucla.edu for ucla.edu/A
	Received 321 bytes from 192.35.225.7
	;; Response received from [192.35.225.7] 321 octets ;; HEADER SECTION ;; id = 40014 ;; 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 = 4 arcount = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ucla.edu. IN A ;; ANSWER SECTION (2 records) ucla.edu. 300 IN A 15.197.181.170 ucla.edu. 300 IN A 3.33.167.235 ;; AUTHORITY SECTION (4 records) ucla.edu. 28800 IN NS ns4.dns.ucla.edu. ucla.edu. 28800 IN NS ns1.dns.ucla.edu. ucla.edu. 28800 IN NS ns2.dns.ucla.edu. ucla.edu. 28800 IN NS ns3.dns.ucla.edu. ;; ADDITIONAL SECTION (9 records) ns1.dns.ucla.edu. 28800 IN A 192.35.225.7 ns2.dns.ucla.edu. 28800 IN A 54.201.38.106 ns3.dns.ucla.edu. 28800 IN A 54.236.209.157 ns4.dns.ucla.edu. 28800 IN A 3.104.50.254 ns1.dns.ucla.edu. 28800 IN AAAA 2607:f010:3fe:12:0:ff:fe01:35 ns2.dns.ucla.edu. 28800 IN AAAA 2600:1f14:793:a600::53 ns3.dns.ucla.edu. 28800 IN AAAA 2600:1f18:21d4:e000::53 ns4.dns.ucla.edu. 28800 IN AAAA 2406:da1c:e21:8600::53 ;; { "EDNS-VERSION": 0 }
	ns1.dns.ucla.edu is authoritative for ucla.edu
	Query to ns1.dns.ucla.edu for ucla.edu/A
	ucla.edu A RR has value 15.197.181.170
	ucla.edu A RR has value 3.33.167.235
	No RRSIGs found

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