DNSSEC Debugger

Domain Name:

Time: 2025-06-22 03:16:20 UTC

Analyzing DNSSEC problems for fau.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 1414 bytes from 192.203.230.10
	;; Response received from [192.203.230.10] 1414 octets ;; HEADER SECTION ;; id = 25594 ;; 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": 65535, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (5 records) . 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 AwEAAbEbGCpGTDrcZTWqWWE72nphyshpRcILdzCVlBGU9Ln1Fui9kkseUOP+g5GLUeVFKdTloeRT A9+EYiQdXgWXmXmuW/nGxZjAikluF/O9NzLVrr5iZnth2xu+F48nrJlAgWWiMNau54NI5sZ3iVQf hFsq2pZmf43RauRPniYMShOLO7EBWWXr5glDSgZGS9fSm6xHwwF+g8D4m8oanjvdCBNxXzSEKS31 ibxjLifTfvwCg3y4XXcNW9U6Nu3JmoKUdxqpPPIkBvVQbIz4UO2FwaR13uXC03ALP1Yx2QNSS4SZ lcIMtAftQR9wtCiuPWQnFv4jkzWqlhp1Lmf7bcoL9yk= ) ; keytag 53148 . 172800 IN DNSKEY ( 256 3 8 AwEAAbauxLSFZ+KSWi2cT6TJbm3d+GIVqb2N1XnDjMsRme0b6JlGp/cvwmM5CaJ5LQ7tG1r7LuTH jYZadtbNk2nZmclq9r4KInS48ungoAZb0gJXVw8IvBTBb1YWQmiBqD285pJuORwTii7DF++nNJJk 3i55HJt9SmBI7m7t8nvx7OOY/w0inxg3fLH2uY0SKO8he4FGwMc4Ubiab8N8Yhyhh+FkKKdD/+oA cuGF75PjlSXO460B4MlNLlEcjDEzIsKauRYx4YVgSaNomGhMMFblmXRzgW+1R6ywvm5mC9+omlyy izZp2GJfPwGMezuKSGDndO6CYYEc5/lsRhvBYsGjdPM= ) ; keytag 46441 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20250711000000 20250620000000 20326 . S0XHgtn2OkSZ0ZOGtgOM4Xipyq/72x7vHPJy3SV8p7TUCtMNj2XxEPjZoXSYvxbkhtaeI6E+9dvv QrqrB6ovKdW8DE/o88jFBLsfe9niPDHgZAs0ZpfGAtRfdFrXvtXZ4CCTYCSsxnaIMNS7By4+Ti1V 9QFp/+ml0VjzVkc92SvmFJMYYpORmeq97VQMOdUJwEYhKx6Npw8cdSVxjqtytx/iNgB6KRt6i6j3 dASECBA8hSxMesKFbnVwLW8lxObBiTnsQo1WDw2IO8vMBSNGagFUUA2YTzvEwYPOQskebK3C0LAW 2GzOvoy69fIK0a9RqKkO9scvKVtLDdrEEDLBZA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 4 DNSKEY records for .
	`. 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 AwEAAbEbGCpGTDrcZTWqWWE72nphyshpRcILdzCVlBGU9Ln1Fui9kkseUOP+g5GLUeVFKdTloeRT A9+EYiQdXgWXmXmuW/nGxZjAikluF/O9NzLVrr5iZnth2xu+F48nrJlAgWWiMNau54NI5sZ3iVQf hFsq2pZmf43RauRPniYMShOLO7EBWWXr5glDSgZGS9fSm6xHwwF+g8D4m8oanjvdCBNxXzSEKS31 ibxjLifTfvwCg3y4XXcNW9U6Nu3JmoKUdxqpPPIkBvVQbIz4UO2FwaR13uXC03ALP1Yx2QNSS4SZ lcIMtAftQR9wtCiuPWQnFv4jkzWqlhp1Lmf7bcoL9yk= ) ; keytag 53148`
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAbauxLSFZ+KSWi2cT6TJbm3d+GIVqb2N1XnDjMsRme0b6JlGp/cvwmM5CaJ5LQ7tG1r7LuTH jYZadtbNk2nZmclq9r4KInS48ungoAZb0gJXVw8IvBTBb1YWQmiBqD285pJuORwTii7DF++nNJJk 3i55HJt9SmBI7m7t8nvx7OOY/w0inxg3fLH2uY0SKO8he4FGwMc4Ubiab8N8Yhyhh+FkKKdD/+oA cuGF75PjlSXO460B4MlNLlEcjDEzIsKauRYx4YVgSaNomGhMMFblmXRzgW+1R6ywvm5mC9+omlyy izZp2GJfPwGMezuKSGDndO6CYYEc5/lsRhvBYsGjdPM= ) ; keytag 46441`
	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 20250711000000 20250620000000 20326 . S0XHgtn2OkSZ0ZOGtgOM4Xipyq/72x7vHPJy3SV8p7TUCtMNj2XxEPjZoXSYvxbkhtaeI6E+9dvv QrqrB6ovKdW8DE/o88jFBLsfe9niPDHgZAs0ZpfGAtRfdFrXvtXZ4CCTYCSsxnaIMNS7By4+Ti1V 9QFp/+ml0VjzVkc92SvmFJMYYpORmeq97VQMOdUJwEYhKx6Npw8cdSVxjqtytx/iNgB6KRt6i6j3 dASECBA8hSxMesKFbnVwLW8lxObBiTnsQo1WDw2IO8vMBSNGagFUUA2YTzvEwYPOQskebK3C0LAW 2GzOvoy69fIK0a9RqKkO9scvKVtLDdrEEDLBZA== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=38696/SEP is now in the chain-of-trust
	DNSKEY=53148 is now in the chain-of-trust
	DNSKEY=46441 is now in the chain-of-trust
	Query to l.root-servers.net for fau.edu/A
	Received 1166 bytes from 199.7.83.42
	;; Response received from [199.7.83.42] 1166 octets ;; HEADER SECTION ;; id = 43718 ;; 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) ;; fau.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 20250704170000 20250621160000 53148 . LAl84qhqVCUegbvSFYc9040nAoKWG8h+Jo6A84aSv2F2Ug4+Rn3Zx3Lvjx4yds/8qJ1AVCY5Olp+ IZzNKNZJ9FTWxpHggZks/Pedu2ev6fvfWfho3i1853ruGknJjuTzkf5Wm5Qf5olimGgo8cumUm5e aoRzMDMmsXeUcqT9s+6yFf2AhkiA4BntAho7AJXT+IdbF/5KwrpQ37wGmIPtOEgp3SlcJImd0fAU 67vdjd39YmtNcdWjV25Fkp8XbAfzRjNHn1k4viDw3P0VHjCjLvBY1CLDN+q/4P1WlH4D9MClBloC htSexxfwWKzLuYFS8jh6m91sj82tDT0jd4rUDw== ) ;; 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 c.root-servers.net for edu/DNSKEY
	Received 1162 bytes from 192.33.4.12
	;; Response received from [192.33.4.12] 1162 octets ;; HEADER SECTION ;; id = 20429 ;; 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 i.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 m.edu-servers.net. edu. 172800 IN NS e.edu-servers.net. edu. 172800 IN NS k.edu-servers.net. edu. 172800 IN NS j.edu-servers.net. edu. 172800 IN NS c.edu-servers.net. edu. 172800 IN NS l.edu-servers.net. edu. 172800 IN NS g.edu-servers.net. edu. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d ) edu. 86400 IN RRSIG ( DS 8 1 86400 20250704170000 20250621160000 53148 . LAl84qhqVCUegbvSFYc9040nAoKWG8h+Jo6A84aSv2F2Ug4+Rn3Zx3Lvjx4yds/8qJ1AVCY5Olp+ IZzNKNZJ9FTWxpHggZks/Pedu2ev6fvfWfho3i1853ruGknJjuTzkf5Wm5Qf5olimGgo8cumUm5e aoRzMDMmsXeUcqT9s+6yFf2AhkiA4BntAho7AJXT+IdbF/5KwrpQ37wGmIPtOEgp3SlcJImd0fAU 67vdjd39YmtNcdWjV25Fkp8XbAfzRjNHn1k4viDw3P0VHjCjLvBY1CLDN+q/4P1WlH4D9MClBloC htSexxfwWKzLuYFS8jh6m91sj82tDT0jd4rUDw== ) ;; 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 d.root-servers.net for edu/DS
	Received 367 bytes from 199.7.91.13
	;; Response received from [199.7.91.13] 367 octets ;; HEADER SECTION ;; id = 15937 ;; 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": 1450, ;; "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 20250704170000 20250621160000 53148 . LAl84qhqVCUegbvSFYc9040nAoKWG8h+Jo6A84aSv2F2Ug4+Rn3Zx3Lvjx4yds/8qJ1AVCY5Olp+ IZzNKNZJ9FTWxpHggZks/Pedu2ev6fvfWfho3i1853ruGknJjuTzkf5Wm5Qf5olimGgo8cumUm5e aoRzMDMmsXeUcqT9s+6yFf2AhkiA4BntAho7AJXT+IdbF/5KwrpQ37wGmIPtOEgp3SlcJImd0fAU 67vdjd39YmtNcdWjV25Fkp8XbAfzRjNHn1k4viDw3P0VHjCjLvBY1CLDN+q/4P1WlH4D9MClBloC htSexxfwWKzLuYFS8jh6m91sj82tDT0jd4rUDw== ) ;; 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 20250704170000 20250621160000 53148 . LAl84qhqVCUegbvSFYc9040nAoKWG8h+Jo6A84aSv2F2Ug4+Rn3Zx3Lvjx4yds/8qJ1AVCY5Olp+ IZzNKNZJ9FTWxpHggZks/Pedu2ev6fvfWfho3i1853ruGknJjuTzkf5Wm5Qf5olimGgo8cumUm5e aoRzMDMmsXeUcqT9s+6yFf2AhkiA4BntAho7AJXT+IdbF/5KwrpQ37wGmIPtOEgp3SlcJImd0fAU 67vdjd39YmtNcdWjV25Fkp8XbAfzRjNHn1k4viDw3P0VHjCjLvBY1CLDN+q/4P1WlH4D9MClBloC htSexxfwWKzLuYFS8jh6m91sj82tDT0jd4rUDw== )`
	RRSIG=53148 and DNSKEY=53148 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 a.edu-servers.net for edu/DNSKEY
	Received 291 bytes from 192.5.6.30
	;; Response received from [192.5.6.30] 291 octets ;; HEADER SECTION ;; id = 58769 ;; 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 ( 257 3 13 vqk4cwmCpZkXat25PaOVt3RPYDOmCr8B4D1IynrqSqzs+BeCYI6pnBNRUD9BgfqbxZHyfyDz6vbv 8KQaT7maRw== ) ; keytag 35663 edu. 86400 IN DNSKEY ( 256 3 13 5ImtzG5OqHjNCOhBhQ+IzNMnu0KKRiLUf5wOtBlFSIlmoG0Nv7rhyhCBj2PzyDy3+V0Ncgr5z1GD hOM2W3JcFQ== ) ; keytag 57579 edu. 86400 IN RRSIG ( DNSKEY 13 1 86400 20250704151114 20250619150614 35663 edu. U+5XHxkqRNr+cVcmXy3Zhk4Iaa1zBllSOzQljbHIpSAr0YUVkgxHhxAF081M6yn46yndJhD823qz epy53ilNIg== ) ;; 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== ) ; keytag 35663`
	`edu. 86400 IN DNSKEY ( 256 3 13 5ImtzG5OqHjNCOhBhQ+IzNMnu0KKRiLUf5wOtBlFSIlmoG0Nv7rhyhCBj2PzyDy3+V0Ncgr5z1GD hOM2W3JcFQ== ) ; keytag 57579`
	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 20250704151114 20250619150614 35663 edu. U+5XHxkqRNr+cVcmXy3Zhk4Iaa1zBllSOzQljbHIpSAr0YUVkgxHhxAF081M6yn46yndJhD823qz epy53ilNIg== )`
	RRSIG=35663 and DNSKEY=35663/SEP verifies the DNSKEY RRset
	DNSKEY=57579 is now in the chain-of-trust
	Query to i.edu-servers.net for fau.edu/A
	Received 497 bytes from 192.43.172.30
	;; Response received from [192.43.172.30] 497 octets ;; HEADER SECTION ;; id = 40608 ;; 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 = 7 arcount = 4 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; fau.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) fau.edu. 172800 IN NS ns.fau.edu. fau.edu. 172800 IN NS ns1.fau.edu. fau.edu. 172800 IN NS faudns.fau.edu. 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN NSEC3 ( 1 1 0 - 9irjmuel398sejh8crdik2h2k85k5243 NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN RRSIG ( NSEC3 13 2 900 20250627061028 20250620050028 57579 edu. akHoelrWUv2CG62TXhuuJW0D8vthARZRA2qt0yCVy+L9om2xTanhCXoCQQydm2JkloYS/NEHZgPm vklOIBf77g== ) M69EVHTNUVA823BQR0564NQ4Q6AAR1PB.edu. 900 IN NSEC3 ( 1 1 0 - m7m7frtjqarun5ie5m41lgnk746cbomg NS DS RRSIG ) M69EVHTNUVA823BQR0564NQ4Q6AAR1PB.edu. 900 IN RRSIG ( NSEC3 13 2 900 20250629025137 20250622014137 57579 edu. w7GOTMksssPKT4hEVSWgWiYw54d95XVe8NA+QaOAOaXEft5ZewVFb+pbnEzlK/QJJ9mzij36Yrbu ZwhthlgdxA== ) ;; ADDITIONAL SECTION (4 records) ns.fau.edu. 172800 IN A 131.91.100.194 ns1.fau.edu. 172800 IN A 131.91.100.195 faudns.fau.edu. 172800 IN A 131.91.183.184 ;; { "EDNS-VERSION": 0 }
	Query to b.edu-servers.net for fau.edu/DNSKEY
	Received 497 bytes from 192.33.14.30
	;; Response received from [192.33.14.30] 497 octets ;; HEADER SECTION ;; id = 64609 ;; 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 = 7 arcount = 4 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; fau.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) fau.edu. 172800 IN NS ns.fau.edu. fau.edu. 172800 IN NS ns1.fau.edu. fau.edu. 172800 IN NS faudns.fau.edu. 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN NSEC3 ( 1 1 0 - 9irjmuel398sejh8crdik2h2k85k5243 NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN RRSIG ( NSEC3 13 2 900 20250627061028 20250620050028 57579 edu. akHoelrWUv2CG62TXhuuJW0D8vthARZRA2qt0yCVy+L9om2xTanhCXoCQQydm2JkloYS/NEHZgPm vklOIBf77g== ) M69EVHTNUVA823BQR0564NQ4Q6AAR1PB.edu. 900 IN NSEC3 ( 1 1 0 - m7m7frtjqarun5ie5m41lgnk746cbomg NS DS RRSIG ) M69EVHTNUVA823BQR0564NQ4Q6AAR1PB.edu. 900 IN RRSIG ( NSEC3 13 2 900 20250629025137 20250622014137 57579 edu. w7GOTMksssPKT4hEVSWgWiYw54d95XVe8NA+QaOAOaXEft5ZewVFb+pbnEzlK/QJJ9mzij36Yrbu ZwhthlgdxA== ) ;; ADDITIONAL SECTION (4 records) ns.fau.edu. 172800 IN A 131.91.100.194 ns1.fau.edu. 172800 IN A 131.91.100.195 faudns.fau.edu. 172800 IN A 131.91.183.184 ;; { "EDNS-VERSION": 0 }
	Found child zone fau.edu

fau.edu

	Checking DS between edu and fau.edu
	Query to k.edu-servers.net for fau.edu/DS
	Received 567 bytes from 192.52.178.30
	;; Response received from [192.52.178.30] 567 octets ;; HEADER SECTION ;; id = 4560 ;; 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) ;; fau.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 20250627061028 20250620050028 57579 edu. akHoelrWUv2CG62TXhuuJW0D8vthARZRA2qt0yCVy+L9om2xTanhCXoCQQydm2JkloYS/NEHZgPm vklOIBf77g== ) edu. 900 IN SOA ( a.edu-servers.net. nstld.verisign-grs.com. 1750562153 ;serial 1800 ;refresh 900 ;retry 604800 ;expire 900 ;minimum ) edu. 900 IN RRSIG ( SOA 13 1 900 20250629031553 20250622020553 57579 edu. vUZvMVn9WcYNITrlftAvW/fwr0DrplhRy06C9gwnOiXiWVqpcrB6VybcbWuBdbOZGRIfuzEKtm0u bbYZp4fI9w== ) M69EVHTNUVA823BQR0564NQ4Q6AAR1PB.edu. 900 IN NSEC3 ( 1 1 0 - m7m7frtjqarun5ie5m41lgnk746cbomg NS DS RRSIG ) M69EVHTNUVA823BQR0564NQ4Q6AAR1PB.edu. 900 IN RRSIG ( NSEC3 13 2 900 20250629025137 20250622014137 57579 edu. w7GOTMksssPKT4hEVSWgWiYw54d95XVe8NA+QaOAOaXEft5ZewVFb+pbnEzlK/QJJ9mzij36Yrbu ZwhthlgdxA== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DS records found for fau.edu in the edu zone
	Query to faudns.fau.edu for fau.edu/DNSKEY
	Received 84 bytes from 131.91.183.184
	;; Response received from [131.91.183.184] 84 octets ;; HEADER SECTION ;; id = 21754 ;; 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) ;; fau.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) fau.edu. 900 IN SOA ( ns.fau.edu. dalexand.fau.edu. 2025061901 ;serial 1200 ;refresh 600 ;retry 1209600 ;expire 900 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DNSKEY records found
	Query to ns1.fau.edu for fau.edu/A
	Received 156 bytes from 131.91.100.195
	;; Response received from [131.91.100.195] 156 octets ;; HEADER SECTION ;; id = 64190 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 1 ;; nscount = 3 arcount = 4 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; fau.edu. IN A ;; ANSWER SECTION (1 record) fau.edu. 900 IN A 131.91.101.181 ;; AUTHORITY SECTION (3 records) fau.edu. 86400 IN NS ns1.fau.edu. fau.edu. 86400 IN NS faudns.fau.edu. fau.edu. 86400 IN NS ns.fau.edu. ;; ADDITIONAL SECTION (4 records) ns.fau.edu. 900 IN A 131.91.100.194 ns1.fau.edu. 900 IN A 131.91.100.195 faudns.fau.edu. 900 IN A 131.91.183.184 ;; { "EDNS-VERSION": 0 }
	ns1.fau.edu is authoritative for fau.edu
	Query to ns.fau.edu for fau.edu/SOA
	Received 185 bytes from 131.91.100.194
	;; Response received from [131.91.100.194] 185 octets ;; HEADER SECTION ;; id = 46546 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 1 ;; nscount = 3 arcount = 4 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; fau.edu. IN SOA ;; ANSWER SECTION (1 record) fau.edu. 86400 IN SOA ( ns.fau.edu. dalexand.fau.edu. 2025061901 ;serial 1200 ;refresh 600 ;retry 1209600 ;expire 900 ;minimum ) ;; AUTHORITY SECTION (3 records) fau.edu. 86400 IN NS ns1.fau.edu. fau.edu. 86400 IN NS faudns.fau.edu. fau.edu. 86400 IN NS ns.fau.edu. ;; ADDITIONAL SECTION (4 records) ns.fau.edu. 900 IN A 131.91.100.194 ns1.fau.edu. 900 IN A 131.91.100.195 faudns.fau.edu. 900 IN A 131.91.183.184 ;; { "EDNS-VERSION": 0 }
	Query to faudns.fau.edu for fau.edu/SOA
	Received 185 bytes from 131.91.183.184
	;; Response received from [131.91.183.184] 185 octets ;; HEADER SECTION ;; id = 32867 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 1 ;; nscount = 3 arcount = 4 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; fau.edu. IN SOA ;; ANSWER SECTION (1 record) fau.edu. 86400 IN SOA ( ns.fau.edu. dalexand.fau.edu. 2025061901 ;serial 1200 ;refresh 600 ;retry 1209600 ;expire 900 ;minimum ) ;; AUTHORITY SECTION (3 records) fau.edu. 86400 IN NS ns1.fau.edu. fau.edu. 86400 IN NS ns.fau.edu. fau.edu. 86400 IN NS faudns.fau.edu. ;; ADDITIONAL SECTION (4 records) ns.fau.edu. 900 IN A 131.91.100.194 ns1.fau.edu. 900 IN A 131.91.100.195 faudns.fau.edu. 900 IN A 131.91.183.184 ;; { "EDNS-VERSION": 0 }
	Query to ns1.fau.edu for fau.edu/A
	Received 156 bytes from 131.91.100.195
	;; Response received from [131.91.100.195] 156 octets ;; HEADER SECTION ;; id = 10877 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 1 ;; nscount = 3 arcount = 4 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; fau.edu. IN A ;; ANSWER SECTION (1 record) fau.edu. 900 IN A 131.91.101.181 ;; AUTHORITY SECTION (3 records) fau.edu. 86400 IN NS ns1.fau.edu. fau.edu. 86400 IN NS ns.fau.edu. fau.edu. 86400 IN NS faudns.fau.edu. ;; ADDITIONAL SECTION (4 records) ns.fau.edu. 900 IN A 131.91.100.194 ns1.fau.edu. 900 IN A 131.91.100.195 faudns.fau.edu. 900 IN A 131.91.183.184 ;; { "EDNS-VERSION": 0 }
	fau.edu A RR has value 131.91.101.181
	No RRSIGs found

fau.edu

	Query to faudns.fau.edu for fau.edu/A
	Received 156 bytes from 131.91.183.184
	;; Response received from [131.91.183.184] 156 octets ;; HEADER SECTION ;; id = 48542 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 1 ;; nscount = 3 arcount = 4 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; fau.edu. IN A ;; ANSWER SECTION (1 record) fau.edu. 900 IN A 131.91.101.181 ;; AUTHORITY SECTION (3 records) fau.edu. 86400 IN NS faudns.fau.edu. fau.edu. 86400 IN NS ns1.fau.edu. fau.edu. 86400 IN NS ns.fau.edu. ;; ADDITIONAL SECTION (4 records) ns.fau.edu. 900 IN A 131.91.100.194 ns1.fau.edu. 900 IN A 131.91.100.195 faudns.fau.edu. 900 IN A 131.91.183.184 ;; { "EDNS-VERSION": 0 }
	faudns.fau.edu is authoritative for fau.edu
	Query to faudns.fau.edu for fau.edu/A
	Received 156 bytes from 131.91.183.184
	;; Response received from [131.91.183.184] 156 octets ;; HEADER SECTION ;; id = 51257 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 1 ;; nscount = 3 arcount = 4 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; fau.edu. IN A ;; ANSWER SECTION (1 record) fau.edu. 900 IN A 131.91.101.181 ;; AUTHORITY SECTION (3 records) fau.edu. 86400 IN NS ns.fau.edu. fau.edu. 86400 IN NS ns1.fau.edu. fau.edu. 86400 IN NS faudns.fau.edu. ;; ADDITIONAL SECTION (4 records) ns.fau.edu. 900 IN A 131.91.100.194 ns1.fau.edu. 900 IN A 131.91.100.195 faudns.fau.edu. 900 IN A 131.91.183.184 ;; { "EDNS-VERSION": 0 }
	fau.edu A RR has value 131.91.101.181
	No RRSIGs found

fau.edu

	Query to ns.fau.edu for fau.edu/A
	Received 156 bytes from 131.91.100.194
	;; Response received from [131.91.100.194] 156 octets ;; HEADER SECTION ;; id = 17989 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 1 ;; nscount = 3 arcount = 4 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; fau.edu. IN A ;; ANSWER SECTION (1 record) fau.edu. 900 IN A 131.91.101.181 ;; AUTHORITY SECTION (3 records) fau.edu. 86400 IN NS faudns.fau.edu. fau.edu. 86400 IN NS ns.fau.edu. fau.edu. 86400 IN NS ns1.fau.edu. ;; ADDITIONAL SECTION (4 records) ns.fau.edu. 900 IN A 131.91.100.194 ns1.fau.edu. 900 IN A 131.91.100.195 faudns.fau.edu. 900 IN A 131.91.183.184 ;; { "EDNS-VERSION": 0 }
	ns.fau.edu is authoritative for fau.edu
	Query to ns.fau.edu for fau.edu/A
	Received 156 bytes from 131.91.100.194
	;; Response received from [131.91.100.194] 156 octets ;; HEADER SECTION ;; id = 8018 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 1 ;; nscount = 3 arcount = 4 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; fau.edu. IN A ;; ANSWER SECTION (1 record) fau.edu. 900 IN A 131.91.101.181 ;; AUTHORITY SECTION (3 records) fau.edu. 86400 IN NS ns.fau.edu. fau.edu. 86400 IN NS ns1.fau.edu. fau.edu. 86400 IN NS faudns.fau.edu. ;; ADDITIONAL SECTION (4 records) ns.fau.edu. 900 IN A 131.91.100.194 ns1.fau.edu. 900 IN A 131.91.100.195 faudns.fau.edu. 900 IN A 131.91.183.184 ;; { "EDNS-VERSION": 0 }
	fau.edu A RR has value 131.91.101.181
	No RRSIGs found

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