DNSSEC Debugger

Domain Name:

Time: 2024-09-11 04:19:02 UTC

Analyzing DNSSEC problems for du.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 = 48725 ;; 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 ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; Key ID = 20326 . 172800 IN DNSKEY ( 256 3 8 AwEAAdSiy6sslYrcZSGcuMEK4DtE8DZZY1A08kAsviAD49tocYO5m37AvIOyzeiKBWuPuJ4m9u5H onCM/ntxklZKYFyMftv8XoRwbiXdpSjfdpNHiMYTTV2oDUNMjdLFnF6HYSY48xrPbevQOYbAFGHp xqcXAQT0+BaBiAx3Ls6lXBQ3/hSVOprvDWJCQiI2OT+9+saKLddSIX6DwTVy0S5T4YY4EGg5R3c/ eKUb2/8XgKWUzlOIZsVAZZUSTKW0tX54ccAALO7Grvsx/NW62jc1xv6wWAXocOEVgB7+4Lzb7q9p 5o30+sYoGpOsKgFvMSy4oCZTQMQx2Sjd/NG2bMMw6nM= ) ; Key ID = 20038 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20240930000000 20240909000000 20326 . jZIAHsafL2dClPOKpy90cvgU37CJ/WHCgOp/ipODonJbD9u4v2yxuig6BrvpSMmTRXh5DpsqEEY7 DvgUAaHvIW1LbUK/NShsACs4oyZ9U4E7czeE8O8U4dwBzdeKDLohT3PqYICEZBLlQID+PXx338yI W60KtlcTwvVMwb59xw4iv+crJ1oRJrzPbjgY4iP4XEuAtja0c3g382twsEogre5R1X+TRlny4FwQ gkLbLLQEAwkEwsC2/0o/hTFes3AOrxx3BmpOcZYTHXJ17M+rGoJ8ztcYus8l/G5bWLSc4ghbrOoA Xwvs6ZNXoWmp6LfuEOiw/NDtmXe9i3BhYYgvAg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for .
	`. 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 DNSKEY ( 256 3 8 AwEAAdSiy6sslYrcZSGcuMEK4DtE8DZZY1A08kAsviAD49tocYO5m37AvIOyzeiKBWuPuJ4m9u5H onCM/ntxklZKYFyMftv8XoRwbiXdpSjfdpNHiMYTTV2oDUNMjdLFnF6HYSY48xrPbevQOYbAFGHp xqcXAQT0+BaBiAx3Ls6lXBQ3/hSVOprvDWJCQiI2OT+9+saKLddSIX6DwTVy0S5T4YY4EGg5R3c/ eKUb2/8XgKWUzlOIZsVAZZUSTKW0tX54ccAALO7Grvsx/NW62jc1xv6wWAXocOEVgB7+4Lzb7q9p 5o30+sYoGpOsKgFvMSy4oCZTQMQx2Sjd/NG2bMMw6nM= ) ; Key ID = 20038`
	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 20240930000000 20240909000000 20326 . jZIAHsafL2dClPOKpy90cvgU37CJ/WHCgOp/ipODonJbD9u4v2yxuig6BrvpSMmTRXh5DpsqEEY7 DvgUAaHvIW1LbUK/NShsACs4oyZ9U4E7czeE8O8U4dwBzdeKDLohT3PqYICEZBLlQID+PXx338yI W60KtlcTwvVMwb59xw4iv+crJ1oRJrzPbjgY4iP4XEuAtja0c3g382twsEogre5R1X+TRlny4FwQ gkLbLLQEAwkEwsC2/0o/hTFes3AOrxx3BmpOcZYTHXJ17M+rGoJ8ztcYus8l/G5bWLSc4ghbrOoA Xwvs6ZNXoWmp6LfuEOiw/NDtmXe9i3BhYYgvAg== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=20038 is now in the chain-of-trust
	Query to c.root-servers.net for du.edu/A
	Received 1165 bytes from 192.33.4.12
	;; Response received from [192.33.4.12] 1165 octets ;; HEADER SECTION ;; id = 16306 ;; 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) ;; du.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (15 records) edu. 172800 IN NS g.edu-servers.net. edu. 172800 IN NS l.edu-servers.net. edu. 172800 IN NS e.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 d.edu-servers.net. edu. 172800 IN NS a.edu-servers.net. edu. 172800 IN NS c.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 m.edu-servers.net. edu. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d ) edu. 86400 IN RRSIG ( DS 8 1 86400 20240923200000 20240910190000 20038 . aaTbu0Z861Hfvlj521+K+J7ORHyrMTuk3vJ//xSfyG72h9iBa2dsDabMOtdzZKBR/1SiS9dAy+8H vxmXwh7zO9XXqv1+u2cX4+eNUsvEvx1hRhhAbHqymIp7ZqxuMPBamLU5ftRZj54hHT8QyICsDtzl YQiTuGiQ6BolgdNyo4UfeFVRKmnvR4mG4ZTzezmSEHFayvk/X1qZ/lSpF16lj3bFNMVmFhvUP9gW uCiEbvPAhxhqm0j8lorjePam79u8nnFKcgW0xbKHrqnTOHdARuOJ4WbCUlu0vmivBT9k42C96znZ DHJnwUgaJLr/hKvqWIgtQkNOf6gB5c7La6W9FQ== ) ;; 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 m.root-servers.net for edu/DNSKEY
	Received 1162 bytes from 202.12.27.33
	;; Response received from [202.12.27.33] 1162 octets ;; HEADER SECTION ;; id = 61273 ;; 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 f.edu-servers.net. edu. 172800 IN NS b.edu-servers.net. edu. 172800 IN NS m.edu-servers.net. edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS e.edu-servers.net. edu. 172800 IN NS a.edu-servers.net. edu. 172800 IN NS l.edu-servers.net. edu. 172800 IN NS 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 g.edu-servers.net. edu. 172800 IN NS c.edu-servers.net. edu. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d ) edu. 86400 IN RRSIG ( DS 8 1 86400 20240923200000 20240910190000 20038 . aaTbu0Z861Hfvlj521+K+J7ORHyrMTuk3vJ//xSfyG72h9iBa2dsDabMOtdzZKBR/1SiS9dAy+8H vxmXwh7zO9XXqv1+u2cX4+eNUsvEvx1hRhhAbHqymIp7ZqxuMPBamLU5ftRZj54hHT8QyICsDtzl YQiTuGiQ6BolgdNyo4UfeFVRKmnvR4mG4ZTzezmSEHFayvk/X1qZ/lSpF16lj3bFNMVmFhvUP9gW uCiEbvPAhxhqm0j8lorjePam79u8nnFKcgW0xbKHrqnTOHdARuOJ4WbCUlu0vmivBT9k42C96znZ DHJnwUgaJLr/hKvqWIgtQkNOf6gB5c7La6W9FQ== ) ;; 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 = 13027 ;; 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 20240923200000 20240910190000 20038 . aaTbu0Z861Hfvlj521+K+J7ORHyrMTuk3vJ//xSfyG72h9iBa2dsDabMOtdzZKBR/1SiS9dAy+8H vxmXwh7zO9XXqv1+u2cX4+eNUsvEvx1hRhhAbHqymIp7ZqxuMPBamLU5ftRZj54hHT8QyICsDtzl YQiTuGiQ6BolgdNyo4UfeFVRKmnvR4mG4ZTzezmSEHFayvk/X1qZ/lSpF16lj3bFNMVmFhvUP9gW uCiEbvPAhxhqm0j8lorjePam79u8nnFKcgW0xbKHrqnTOHdARuOJ4WbCUlu0vmivBT9k42C96znZ DHJnwUgaJLr/hKvqWIgtQkNOf6gB5c7La6W9FQ== ) ;; 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 20240923200000 20240910190000 20038 . aaTbu0Z861Hfvlj521+K+J7ORHyrMTuk3vJ//xSfyG72h9iBa2dsDabMOtdzZKBR/1SiS9dAy+8H vxmXwh7zO9XXqv1+u2cX4+eNUsvEvx1hRhhAbHqymIp7ZqxuMPBamLU5ftRZj54hHT8QyICsDtzl YQiTuGiQ6BolgdNyo4UfeFVRKmnvR4mG4ZTzezmSEHFayvk/X1qZ/lSpF16lj3bFNMVmFhvUP9gW uCiEbvPAhxhqm0j8lorjePam79u8nnFKcgW0xbKHrqnTOHdARuOJ4WbCUlu0vmivBT9k42C96znZ DHJnwUgaJLr/hKvqWIgtQkNOf6gB5c7La6W9FQ== )`
	RRSIG=20038 and DNSKEY=20038 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 g.edu-servers.net for edu/DNSKEY
	Received 291 bytes from 192.42.93.30
	;; Response received from [192.42.93.30] 291 octets ;; HEADER SECTION ;; id = 62356 ;; 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": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; edu. IN DNSKEY ;; ANSWER SECTION (3 records) 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 20240917151114 20240902150614 35663 edu. DGDR39BpkXnyCVE1K+SlRY1JLuKy9Y9QFCUsPdS3gDUgAWdqT7f1hJaJbNNw//AFOsfQ18A6ar98 9eNUyNMPYw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for edu
	`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 20240917151114 20240902150614 35663 edu. DGDR39BpkXnyCVE1K+SlRY1JLuKy9Y9QFCUsPdS3gDUgAWdqT7f1hJaJbNNw//AFOsfQ18A6ar98 9eNUyNMPYw== )`
	RRSIG=35663 and DNSKEY=35663/SEP verifies the DNSKEY RRset
	DNSKEY=30299 is now in the chain-of-trust
	Query to e.edu-servers.net for du.edu/A
	Received 488 bytes from 192.12.94.30
	;; Response received from [192.12.94.30] 488 octets ;; HEADER SECTION ;; id = 19883 ;; 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 = 8 arcount = 1 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; du.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) du.edu. 172800 IN NS ns1.p201.dns.oraclecloud.net. du.edu. 172800 IN NS ns2.p201.dns.oraclecloud.net. du.edu. 172800 IN NS ns3.p201.dns.oraclecloud.net. du.edu. 172800 IN NS ns4.p201.dns.oraclecloud.net. 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 86400 IN NSEC3 ( 1 1 0 - 9dql407ijb4jhadmf7cjmufnqmr4df7m NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 86400 IN RRSIG ( NSEC3 13 2 86400 20240915024748 20240908013748 30299 edu. HsbWLp2W+85jjxcr6ZAyt63bYhme376lLs2v6KEa6OxiPGVQWSsNPmku0e2g4Y55DRW2vIuM3gj+ GD2Wi+/ZIA== ) RVRSQJQFI939GKP56SLS5C4BQCCG7BRQ.edu. 86400 IN NSEC3 ( 1 1 0 - s0gbh2da0bhlgivarv8ip5pdt48tmksl NS DS RRSIG ) RVRSQJQFI939GKP56SLS5C4BQCCG7BRQ.edu. 86400 IN RRSIG ( NSEC3 13 2 86400 20240916024749 20240909013749 30299 edu. S+H6zKDEcEM7cMLntgPs08ecntKVlC+j1H6e9MRtLka1Hvas2E4+31PNTvCDkbaT3NbJTKzW91dp HyOLMfEPlA== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to c.edu-servers.net for du.edu/DNSKEY
	Received 488 bytes from 192.26.92.30
	;; Response received from [192.26.92.30] 488 octets ;; HEADER SECTION ;; id = 5222 ;; 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 = 8 arcount = 1 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; du.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) du.edu. 172800 IN NS ns1.p201.dns.oraclecloud.net. du.edu. 172800 IN NS ns2.p201.dns.oraclecloud.net. du.edu. 172800 IN NS ns3.p201.dns.oraclecloud.net. du.edu. 172800 IN NS ns4.p201.dns.oraclecloud.net. 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 86400 IN NSEC3 ( 1 1 0 - 9dql407ijb4jhadmf7cjmufnqmr4df7m NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 86400 IN RRSIG ( NSEC3 13 2 86400 20240915024748 20240908013748 30299 edu. HsbWLp2W+85jjxcr6ZAyt63bYhme376lLs2v6KEa6OxiPGVQWSsNPmku0e2g4Y55DRW2vIuM3gj+ GD2Wi+/ZIA== ) RVRSQJQFI939GKP56SLS5C4BQCCG7BRQ.edu. 86400 IN NSEC3 ( 1 1 0 - s0gbh2da0bhlgivarv8ip5pdt48tmksl NS DS RRSIG ) RVRSQJQFI939GKP56SLS5C4BQCCG7BRQ.edu. 86400 IN RRSIG ( NSEC3 13 2 86400 20240916024749 20240909013749 30299 edu. S+H6zKDEcEM7cMLntgPs08ecntKVlC+j1H6e9MRtLka1Hvas2E4+31PNTvCDkbaT3NbJTKzW91dp HyOLMfEPlA== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found child zone du.edu

du.edu

	Checking DS between edu and du.edu
	Query to m.edu-servers.net for du.edu/DS
	Received 566 bytes from 192.55.83.30
	;; Response received from [192.55.83.30] 566 octets ;; HEADER SECTION ;; id = 15299 ;; 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) ;; du.edu. IN DS ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 86400 IN NSEC3 ( 1 1 0 - 9dql407ijb4jhadmf7cjmufnqmr4df7m NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 86400 IN RRSIG ( NSEC3 13 2 86400 20240915024748 20240908013748 30299 edu. HsbWLp2W+85jjxcr6ZAyt63bYhme376lLs2v6KEa6OxiPGVQWSsNPmku0e2g4Y55DRW2vIuM3gj+ GD2Wi+/ZIA== ) edu. 900 IN SOA ( a.edu-servers.net. nstld.verisign-grs.com. 1726028329 ;serial 1800 ;refresh 900 ;retry 604800 ;expire 86400 ;minimum ) edu. 900 IN RRSIG ( SOA 13 1 900 20240918041849 20240911030849 30299 edu. /dAUN0Ek57y3ffj3RuRWYzrTTxTpL2YtYWr8OiW1aFL0xvCSHoU6RPLiplyhnHUqs/OcUFiKF823 pJYf9obklg== ) RVRSQJQFI939GKP56SLS5C4BQCCG7BRQ.edu. 86400 IN NSEC3 ( 1 1 0 - s0gbh2da0bhlgivarv8ip5pdt48tmksl NS DS RRSIG ) RVRSQJQFI939GKP56SLS5C4BQCCG7BRQ.edu. 86400 IN RRSIG ( NSEC3 13 2 86400 20240916024749 20240909013749 30299 edu. S+H6zKDEcEM7cMLntgPs08ecntKVlC+j1H6e9MRtLka1Hvas2E4+31PNTvCDkbaT3NbJTKzW91dp HyOLMfEPlA== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DS records found for du.edu in the edu zone
	Query to ns1.p201.dns.oraclecloud.net for du.edu/DNSKEY
	Received 94 bytes from 108.59.166.201
	;; Response received from [108.59.166.201] 94 octets ;; HEADER SECTION ;; id = 31566 ;; 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": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; du.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) du.edu. 600 IN SOA ( nsipsvc03-vwp.du.edu. info-dns.du.edu. 2001556018 ;serial 600 ;refresh 600 ;retry 1296000 ;expire 86400 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DNSKEY records found
	Query to ns3.p201.dns.oraclecloud.net for du.edu/A
	Received 211 bytes from 108.59.170.201
	;; Response received from [108.59.170.201] 211 octets ;; HEADER SECTION ;; id = 2283 ;; 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 = 4 arcount = 5 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; du.edu. IN A ;; ANSWER SECTION (1 record) du.edu. 600 IN A 130.253.2.250 ;; AUTHORITY SECTION (4 records) du.edu. 86400 IN NS ns1.p201.dns.oraclecloud.net. du.edu. 86400 IN NS ns4.p201.dns.oraclecloud.net. du.edu. 86400 IN NS ns3.p201.dns.oraclecloud.net. du.edu. 86400 IN NS ns2.p201.dns.oraclecloud.net. ;; ADDITIONAL SECTION (5 records) ns1.p201.dns.oraclecloud.net. 86400 IN A 108.59.166.201 ns2.p201.dns.oraclecloud.net. 86400 IN A 108.59.168.201 ns3.p201.dns.oraclecloud.net. 86400 IN A 108.59.170.201 ns4.p201.dns.oraclecloud.net. 86400 IN A 108.59.172.201 ;; { "EDNS-VERSION": 0 }
	ns3.p201.dns.oraclecloud.net is authoritative for du.edu
	Query to ns2.p201.dns.oraclecloud.net for du.edu/SOA
	Received 254 bytes from 108.59.168.201
	;; Response received from [108.59.168.201] 254 octets ;; HEADER SECTION ;; id = 45065 ;; 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 = 4 arcount = 5 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; du.edu. IN SOA ;; ANSWER SECTION (1 record) du.edu. 600 IN SOA ( nsipsvc03-vwp.du.edu. info-dns.du.edu. 2001556018 ;serial 600 ;refresh 600 ;retry 1296000 ;expire 86400 ;minimum ) ;; AUTHORITY SECTION (4 records) du.edu. 86400 IN NS ns3.p201.dns.oraclecloud.net. du.edu. 86400 IN NS ns1.p201.dns.oraclecloud.net. du.edu. 86400 IN NS ns2.p201.dns.oraclecloud.net. du.edu. 86400 IN NS ns4.p201.dns.oraclecloud.net. ;; ADDITIONAL SECTION (5 records) ns1.p201.dns.oraclecloud.net. 86400 IN A 108.59.166.201 ns2.p201.dns.oraclecloud.net. 86400 IN A 108.59.168.201 ns3.p201.dns.oraclecloud.net. 86400 IN A 108.59.170.201 ns4.p201.dns.oraclecloud.net. 86400 IN A 108.59.172.201 ;; { "EDNS-VERSION": 0 }
	Query to ns4.p201.dns.oraclecloud.net for du.edu/SOA
	Received 254 bytes from 108.59.172.201
	;; Response received from [108.59.172.201] 254 octets ;; HEADER SECTION ;; id = 6008 ;; 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 = 4 arcount = 5 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; du.edu. IN SOA ;; ANSWER SECTION (1 record) du.edu. 600 IN SOA ( nsipsvc03-vwp.du.edu. info-dns.du.edu. 2001556018 ;serial 600 ;refresh 600 ;retry 1296000 ;expire 86400 ;minimum ) ;; AUTHORITY SECTION (4 records) du.edu. 86400 IN NS ns1.p201.dns.oraclecloud.net. du.edu. 86400 IN NS ns3.p201.dns.oraclecloud.net. du.edu. 86400 IN NS ns2.p201.dns.oraclecloud.net. du.edu. 86400 IN NS ns4.p201.dns.oraclecloud.net. ;; ADDITIONAL SECTION (5 records) ns1.p201.dns.oraclecloud.net. 86400 IN A 108.59.166.201 ns2.p201.dns.oraclecloud.net. 86400 IN A 108.59.168.201 ns3.p201.dns.oraclecloud.net. 86400 IN A 108.59.170.201 ns4.p201.dns.oraclecloud.net. 86400 IN A 108.59.172.201 ;; { "EDNS-VERSION": 0 }
	Query to ns1.p201.dns.oraclecloud.net for du.edu/SOA
	Received 254 bytes from 108.59.166.201
	;; Response received from [108.59.166.201] 254 octets ;; HEADER SECTION ;; id = 30513 ;; 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 = 4 arcount = 5 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; du.edu. IN SOA ;; ANSWER SECTION (1 record) du.edu. 600 IN SOA ( nsipsvc03-vwp.du.edu. info-dns.du.edu. 2001556018 ;serial 600 ;refresh 600 ;retry 1296000 ;expire 86400 ;minimum ) ;; AUTHORITY SECTION (4 records) du.edu. 86400 IN NS ns1.p201.dns.oraclecloud.net. du.edu. 86400 IN NS ns3.p201.dns.oraclecloud.net. du.edu. 86400 IN NS ns2.p201.dns.oraclecloud.net. du.edu. 86400 IN NS ns4.p201.dns.oraclecloud.net. ;; ADDITIONAL SECTION (5 records) ns1.p201.dns.oraclecloud.net. 86400 IN A 108.59.166.201 ns2.p201.dns.oraclecloud.net. 86400 IN A 108.59.168.201 ns3.p201.dns.oraclecloud.net. 86400 IN A 108.59.170.201 ns4.p201.dns.oraclecloud.net. 86400 IN A 108.59.172.201 ;; { "EDNS-VERSION": 0 }
	Query to ns3.p201.dns.oraclecloud.net for du.edu/A
	Received 211 bytes from 108.59.170.201
	;; Response received from [108.59.170.201] 211 octets ;; HEADER SECTION ;; id = 20444 ;; 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 = 4 arcount = 5 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; du.edu. IN A ;; ANSWER SECTION (1 record) du.edu. 600 IN A 130.253.2.250 ;; AUTHORITY SECTION (4 records) du.edu. 86400 IN NS ns3.p201.dns.oraclecloud.net. du.edu. 86400 IN NS ns2.p201.dns.oraclecloud.net. du.edu. 86400 IN NS ns1.p201.dns.oraclecloud.net. du.edu. 86400 IN NS ns4.p201.dns.oraclecloud.net. ;; ADDITIONAL SECTION (5 records) ns1.p201.dns.oraclecloud.net. 86400 IN A 108.59.166.201 ns2.p201.dns.oraclecloud.net. 86400 IN A 108.59.168.201 ns3.p201.dns.oraclecloud.net. 86400 IN A 108.59.170.201 ns4.p201.dns.oraclecloud.net. 86400 IN A 108.59.172.201 ;; { "EDNS-VERSION": 0 }
	du.edu A RR has value 130.253.2.250
	No RRSIGs found

du.edu

	Query to ns1.p201.dns.oraclecloud.net for du.edu/A
	Received 211 bytes from 108.59.166.201
	;; Response received from [108.59.166.201] 211 octets ;; HEADER SECTION ;; id = 8426 ;; 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 = 4 arcount = 5 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; du.edu. IN A ;; ANSWER SECTION (1 record) du.edu. 600 IN A 130.253.2.250 ;; AUTHORITY SECTION (4 records) du.edu. 86400 IN NS ns4.p201.dns.oraclecloud.net. du.edu. 86400 IN NS ns2.p201.dns.oraclecloud.net. du.edu. 86400 IN NS ns1.p201.dns.oraclecloud.net. du.edu. 86400 IN NS ns3.p201.dns.oraclecloud.net. ;; ADDITIONAL SECTION (5 records) ns1.p201.dns.oraclecloud.net. 86400 IN A 108.59.166.201 ns2.p201.dns.oraclecloud.net. 86400 IN A 108.59.168.201 ns3.p201.dns.oraclecloud.net. 86400 IN A 108.59.170.201 ns4.p201.dns.oraclecloud.net. 86400 IN A 108.59.172.201 ;; { "EDNS-VERSION": 0 }
	ns1.p201.dns.oraclecloud.net is authoritative for du.edu
	Query to ns1.p201.dns.oraclecloud.net for du.edu/A
	Received 211 bytes from 108.59.166.201
	;; Response received from [108.59.166.201] 211 octets ;; HEADER SECTION ;; id = 25263 ;; 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 = 4 arcount = 5 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; du.edu. IN A ;; ANSWER SECTION (1 record) du.edu. 600 IN A 130.253.2.250 ;; AUTHORITY SECTION (4 records) du.edu. 86400 IN NS ns1.p201.dns.oraclecloud.net. du.edu. 86400 IN NS ns2.p201.dns.oraclecloud.net. du.edu. 86400 IN NS ns3.p201.dns.oraclecloud.net. du.edu. 86400 IN NS ns4.p201.dns.oraclecloud.net. ;; ADDITIONAL SECTION (5 records) ns1.p201.dns.oraclecloud.net. 86400 IN A 108.59.166.201 ns2.p201.dns.oraclecloud.net. 86400 IN A 108.59.168.201 ns3.p201.dns.oraclecloud.net. 86400 IN A 108.59.170.201 ns4.p201.dns.oraclecloud.net. 86400 IN A 108.59.172.201 ;; { "EDNS-VERSION": 0 }
	du.edu A RR has value 130.253.2.250
	No RRSIGs found

du.edu

	Query to ns4.p201.dns.oraclecloud.net for du.edu/A
	Received 211 bytes from 108.59.172.201
	;; Response received from [108.59.172.201] 211 octets ;; HEADER SECTION ;; id = 3891 ;; 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 = 4 arcount = 5 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; du.edu. IN A ;; ANSWER SECTION (1 record) du.edu. 600 IN A 130.253.2.250 ;; AUTHORITY SECTION (4 records) du.edu. 86400 IN NS ns2.p201.dns.oraclecloud.net. du.edu. 86400 IN NS ns3.p201.dns.oraclecloud.net. du.edu. 86400 IN NS ns4.p201.dns.oraclecloud.net. du.edu. 86400 IN NS ns1.p201.dns.oraclecloud.net. ;; ADDITIONAL SECTION (5 records) ns1.p201.dns.oraclecloud.net. 86400 IN A 108.59.166.201 ns2.p201.dns.oraclecloud.net. 86400 IN A 108.59.168.201 ns3.p201.dns.oraclecloud.net. 86400 IN A 108.59.170.201 ns4.p201.dns.oraclecloud.net. 86400 IN A 108.59.172.201 ;; { "EDNS-VERSION": 0 }
	ns4.p201.dns.oraclecloud.net is authoritative for du.edu
	Query to ns4.p201.dns.oraclecloud.net for du.edu/A
	Received 211 bytes from 108.59.172.201
	;; Response received from [108.59.172.201] 211 octets ;; HEADER SECTION ;; id = 64276 ;; 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 = 4 arcount = 5 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; du.edu. IN A ;; ANSWER SECTION (1 record) du.edu. 600 IN A 130.253.2.250 ;; AUTHORITY SECTION (4 records) du.edu. 86400 IN NS ns2.p201.dns.oraclecloud.net. du.edu. 86400 IN NS ns4.p201.dns.oraclecloud.net. du.edu. 86400 IN NS ns1.p201.dns.oraclecloud.net. du.edu. 86400 IN NS ns3.p201.dns.oraclecloud.net. ;; ADDITIONAL SECTION (5 records) ns1.p201.dns.oraclecloud.net. 86400 IN A 108.59.166.201 ns2.p201.dns.oraclecloud.net. 86400 IN A 108.59.168.201 ns3.p201.dns.oraclecloud.net. 86400 IN A 108.59.170.201 ns4.p201.dns.oraclecloud.net. 86400 IN A 108.59.172.201 ;; { "EDNS-VERSION": 0 }
	du.edu A RR has value 130.253.2.250
	No RRSIGs found

du.edu

	Query to ns2.p201.dns.oraclecloud.net for du.edu/A
	Received 211 bytes from 108.59.168.201
	;; Response received from [108.59.168.201] 211 octets ;; HEADER SECTION ;; id = 50532 ;; 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 = 4 arcount = 5 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; du.edu. IN A ;; ANSWER SECTION (1 record) du.edu. 600 IN A 130.253.2.250 ;; AUTHORITY SECTION (4 records) du.edu. 86400 IN NS ns4.p201.dns.oraclecloud.net. du.edu. 86400 IN NS ns2.p201.dns.oraclecloud.net. du.edu. 86400 IN NS ns1.p201.dns.oraclecloud.net. du.edu. 86400 IN NS ns3.p201.dns.oraclecloud.net. ;; ADDITIONAL SECTION (5 records) ns1.p201.dns.oraclecloud.net. 86400 IN A 108.59.166.201 ns2.p201.dns.oraclecloud.net. 86400 IN A 108.59.168.201 ns3.p201.dns.oraclecloud.net. 86400 IN A 108.59.170.201 ns4.p201.dns.oraclecloud.net. 86400 IN A 108.59.172.201 ;; { "EDNS-VERSION": 0 }
	ns2.p201.dns.oraclecloud.net is authoritative for du.edu
	Query to ns2.p201.dns.oraclecloud.net for du.edu/A
	Received 211 bytes from 108.59.168.201
	;; Response received from [108.59.168.201] 211 octets ;; HEADER SECTION ;; id = 44132 ;; 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 = 4 arcount = 5 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; du.edu. IN A ;; ANSWER SECTION (1 record) du.edu. 600 IN A 130.253.2.250 ;; AUTHORITY SECTION (4 records) du.edu. 86400 IN NS ns1.p201.dns.oraclecloud.net. du.edu. 86400 IN NS ns3.p201.dns.oraclecloud.net. du.edu. 86400 IN NS ns2.p201.dns.oraclecloud.net. du.edu. 86400 IN NS ns4.p201.dns.oraclecloud.net. ;; ADDITIONAL SECTION (5 records) ns1.p201.dns.oraclecloud.net. 86400 IN A 108.59.166.201 ns2.p201.dns.oraclecloud.net. 86400 IN A 108.59.168.201 ns3.p201.dns.oraclecloud.net. 86400 IN A 108.59.170.201 ns4.p201.dns.oraclecloud.net. 86400 IN A 108.59.172.201 ;; { "EDNS-VERSION": 0 }
	du.edu A RR has value 130.253.2.250
	No RRSIGs found

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DNSSEC Debugger

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