DNSSEC Debugger

Domain Name:

Time: 2025-06-22 02:11:41 UTC

Analyzing DNSSEC problems for suu.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 c.root-servers.net for ./DNSKEY
	Received 1417 bytes from 192.33.4.12
	;; Response received from [192.33.4.12] 1417 octets ;; HEADER SECTION ;; id = 42874 ;; 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": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (5 records) . 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 AwEAAbauxLSFZ+KSWi2cT6TJbm3d+GIVqb2N1XnDjMsRme0b6JlGp/cvwmM5CaJ5LQ7tG1r7LuTH jYZadtbNk2nZmclq9r4KInS48ungoAZb0gJXVw8IvBTBb1YWQmiBqD285pJuORwTii7DF++nNJJk 3i55HJt9SmBI7m7t8nvx7OOY/w0inxg3fLH2uY0SKO8he4FGwMc4Ubiab8N8Yhyhh+FkKKdD/+oA cuGF75PjlSXO460B4MlNLlEcjDEzIsKauRYx4YVgSaNomGhMMFblmXRzgW+1R6ywvm5mC9+omlyy izZp2GJfPwGMezuKSGDndO6CYYEc5/lsRhvBYsGjdPM= ) ; keytag 46441 . 172800 IN DNSKEY ( 256 3 8 AwEAAbEbGCpGTDrcZTWqWWE72nphyshpRcILdzCVlBGU9Ln1Fui9kkseUOP+g5GLUeVFKdTloeRT A9+EYiQdXgWXmXmuW/nGxZjAikluF/O9NzLVrr5iZnth2xu+F48nrJlAgWWiMNau54NI5sZ3iVQf hFsq2pZmf43RauRPniYMShOLO7EBWWXr5glDSgZGS9fSm6xHwwF+g8D4m8oanjvdCBNxXzSEKS31 ibxjLifTfvwCg3y4XXcNW9U6Nu3JmoKUdxqpPPIkBvVQbIz4UO2FwaR13uXC03ALP1Yx2QNSS4SZ lcIMtAftQR9wtCiuPWQnFv4jkzWqlhp1Lmf7bcoL9yk= ) ; keytag 53148 . 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; keytag 20326 . 172800 IN RRSIG ( DNSKEY 8 0 172800 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 AwEAAa96jeuknZlaeSrvyAJj6ZHv28hhOKkx3rLGXVaC6rXTsDc449/cidltpkyGwCJNnOAlFNKF 2jBosZBU5eeHspaQWOmOElZsjICMQMC3aeHbGiShvZsx4wMYSjH8e7Vrhbu6irwCzVBApESjbUdp WWmEnhathWu1jo+siFUiRAAxm9qyJNg/wOZqqzL/dL/q8PkcRU5oUKEpUge71M3ej2/7CPqpdVwu MoTvoB+ZOT4YeGyxMvHmbrxlFzGOHOijtzN+u1TQNatX2XBuzZNQ1K+s2CXkPIZo7s6JgZyvaBev YtxPvYLw4z9mR7K2vaF18UYH9Z9GNUUeayffKC73PYc= ) ; keytag 38696`
	`. 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 DNSKEY ( 256 3 8 AwEAAbEbGCpGTDrcZTWqWWE72nphyshpRcILdzCVlBGU9Ln1Fui9kkseUOP+g5GLUeVFKdTloeRT A9+EYiQdXgWXmXmuW/nGxZjAikluF/O9NzLVrr5iZnth2xu+F48nrJlAgWWiMNau54NI5sZ3iVQf hFsq2pZmf43RauRPniYMShOLO7EBWWXr5glDSgZGS9fSm6xHwwF+g8D4m8oanjvdCBNxXzSEKS31 ibxjLifTfvwCg3y4XXcNW9U6Nu3JmoKUdxqpPPIkBvVQbIz4UO2FwaR13uXC03ALP1Yx2QNSS4SZ lcIMtAftQR9wtCiuPWQnFv4jkzWqlhp1Lmf7bcoL9yk= ) ; keytag 53148`
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; keytag 20326`
	DNSKEY=20326/SEP is now in the chain-of-trust
	DS=20326/SHA-256 verifies DNSKEY=20326/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`. 172800 IN RRSIG ( DNSKEY 8 0 172800 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=46441 is now in the chain-of-trust
	DNSKEY=53148 is now in the chain-of-trust
	Query to f.root-servers.net for suu.edu/A
	Received 1166 bytes from 192.5.5.241
	;; Response received from [192.5.5.241] 1166 octets ;; HEADER SECTION ;; id = 3788 ;; 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) ;; suu.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 k.root-servers.net for edu/DNSKEY
	Received 1162 bytes from 193.0.14.129
	;; Response received from [193.0.14.129] 1162 octets ;; HEADER SECTION ;; id = 52765 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 15 arcount = 27 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (15 records) edu. 172800 IN NS a.edu-servers.net. edu. 172800 IN NS b.edu-servers.net. edu. 172800 IN NS c.edu-servers.net. edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS e.edu-servers.net. edu. 172800 IN NS f.edu-servers.net. edu. 172800 IN NS g.edu-servers.net. edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS i.edu-servers.net. edu. 172800 IN NS j.edu-servers.net. edu. 172800 IN NS k.edu-servers.net. edu. 172800 IN NS l.edu-servers.net. edu. 172800 IN NS m.edu-servers.net. edu. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d ) edu. 86400 IN RRSIG ( DS 8 1 86400 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 b.edu-servers.net. 172800 IN A 192.33.14.30 c.edu-servers.net. 172800 IN A 192.26.92.30 d.edu-servers.net. 172800 IN A 192.31.80.30 e.edu-servers.net. 172800 IN A 192.12.94.30 f.edu-servers.net. 172800 IN A 192.35.51.30 g.edu-servers.net. 172800 IN A 192.42.93.30 h.edu-servers.net. 172800 IN A 192.54.112.30 i.edu-servers.net. 172800 IN A 192.43.172.30 j.edu-servers.net. 172800 IN A 192.48.79.30 k.edu-servers.net. 172800 IN A 192.52.178.30 l.edu-servers.net. 172800 IN A 192.41.162.30 m.edu-servers.net. 172800 IN A 192.55.83.30 a.edu-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 b.edu-servers.net. 172800 IN AAAA 2001:503:231d::2:30 c.edu-servers.net. 172800 IN AAAA 2001:503:83eb::30 d.edu-servers.net. 172800 IN AAAA 2001:500:856e::30 e.edu-servers.net. 172800 IN AAAA 2001:502:1ca1::30 f.edu-servers.net. 172800 IN AAAA 2001:503:d414::30 g.edu-servers.net. 172800 IN AAAA 2001:503:eea3::30 h.edu-servers.net. 172800 IN AAAA 2001:502:8cc::30 i.edu-servers.net. 172800 IN AAAA 2001:503:39c1::30 j.edu-servers.net. 172800 IN AAAA 2001:502:7094::30 k.edu-servers.net. 172800 IN AAAA 2001:503:d2d::30 l.edu-servers.net. 172800 IN AAAA 2001:500:d937::30 m.edu-servers.net. 172800 IN AAAA 2001:501:b1f9::30 ;; { "EDNS-VERSION": 0 }
	Found child zone edu

edu

	Checking DS between . and edu
	Query to k.root-servers.net for edu/DS
	Received 367 bytes from 193.0.14.129
	;; Response received from [193.0.14.129] 367 octets ;; HEADER SECTION ;; id = 65010 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; edu. IN DS ;; ANSWER SECTION (2 records) edu. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d ) edu. 86400 IN RRSIG ( DS 8 1 86400 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 l.edu-servers.net for edu/DNSKEY
	Received 291 bytes from 192.41.162.30
	;; Response received from [192.41.162.30] 291 octets ;; HEADER SECTION ;; id = 28855 ;; 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 m.edu-servers.net for suu.edu/A
	Received 231 bytes from 192.55.83.30
	;; Response received from [192.55.83.30] 231 octets ;; HEADER SECTION ;; id = 17757 ;; 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 = 4 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; suu.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) suu.edu. 172800 IN NS nse1.suudns.net. suu.edu. 172800 IN NS nse2.suudns.net. suu.edu. 86400 IN DS ( 47244 13 2 63efdebbd0fb025b48197a29c08d07d540d393a1f6081d788d2fae5b8abbceac ) suu.edu. 86400 IN RRSIG ( DS 13 2 86400 20250627025149 20250620014149 57579 edu. 7nkGijQXZB7L4gaewShpqotLJzIuzZ/x4PjCqRG1XQfkQVzpvUhT11/4FDRw7cQq+LM27EfrGFsC 3AUrdqmwXA== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to f.edu-servers.net for suu.edu/DNSKEY
	Received 231 bytes from 192.35.51.30
	;; Response received from [192.35.51.30] 231 octets ;; HEADER SECTION ;; id = 42304 ;; 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 = 4 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; suu.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) suu.edu. 172800 IN NS nse1.suudns.net. suu.edu. 172800 IN NS nse2.suudns.net. suu.edu. 86400 IN DS ( 47244 13 2 63efdebbd0fb025b48197a29c08d07d540d393a1f6081d788d2fae5b8abbceac ) suu.edu. 86400 IN RRSIG ( DS 13 2 86400 20250627025149 20250620014149 57579 edu. 7nkGijQXZB7L4gaewShpqotLJzIuzZ/x4PjCqRG1XQfkQVzpvUhT11/4FDRw7cQq+LM27EfrGFsC 3AUrdqmwXA== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found child zone suu.edu

suu.edu

	Checking DS between edu and suu.edu
	Query to f.edu-servers.net for suu.edu/DS
	Received 1077 bytes from 192.35.51.30
	;; Response received from [192.35.51.30] 1077 octets ;; HEADER SECTION ;; id = 33651 ;; 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 = 14 arcount = 27 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; suu.edu. IN DS ;; ANSWER SECTION (2 records) suu.edu. 86400 IN DS ( 47244 13 2 63efdebbd0fb025b48197a29c08d07d540d393a1f6081d788d2fae5b8abbceac ) suu.edu. 86400 IN RRSIG ( DS 13 2 86400 20250627025149 20250620014149 57579 edu. 7nkGijQXZB7L4gaewShpqotLJzIuzZ/x4PjCqRG1XQfkQVzpvUhT11/4FDRw7cQq+LM27EfrGFsC 3AUrdqmwXA== ) ;; AUTHORITY SECTION (14 records) edu. 172800 IN NS i.edu-servers.net. edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS f.edu-servers.net. edu. 172800 IN NS l.edu-servers.net. edu. 172800 IN NS c.edu-servers.net. edu. 172800 IN NS g.edu-servers.net. edu. 172800 IN NS m.edu-servers.net. edu. 172800 IN NS b.edu-servers.net. edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS j.edu-servers.net. edu. 172800 IN NS k.edu-servers.net. edu. 172800 IN NS e.edu-servers.net. edu. 172800 IN NS a.edu-servers.net. edu. 172800 IN RRSIG ( NS 13 1 172800 20250625025308 20250618014308 57579 edu. jr7mV8ileG8wszBUAP0/emhvOzXA3oDVGtiUYJyqhj/Lgpy3ZzDiMH9nPUncjf5md/apIRyn4xJV wOhEkD22Eg== ) ;; ADDITIONAL SECTION (27 records) i.edu-servers.net. 172800 IN A 192.43.172.30 i.edu-servers.net. 172800 IN AAAA 2001:503:39c1::30 d.edu-servers.net. 172800 IN A 192.31.80.30 d.edu-servers.net. 172800 IN AAAA 2001:500:856e::30 f.edu-servers.net. 172800 IN A 192.35.51.30 f.edu-servers.net. 172800 IN AAAA 2001:503:d414::30 l.edu-servers.net. 172800 IN A 192.41.162.30 l.edu-servers.net. 172800 IN AAAA 2001:500:d937::30 c.edu-servers.net. 172800 IN A 192.26.92.30 c.edu-servers.net. 172800 IN AAAA 2001:503:83eb::30 g.edu-servers.net. 172800 IN A 192.42.93.30 g.edu-servers.net. 172800 IN AAAA 2001:503:eea3::30 m.edu-servers.net. 172800 IN A 192.55.83.30 m.edu-servers.net. 172800 IN AAAA 2001:501:b1f9::30 b.edu-servers.net. 172800 IN A 192.33.14.30 b.edu-servers.net. 172800 IN AAAA 2001:503:231d::2:30 h.edu-servers.net. 172800 IN A 192.54.112.30 h.edu-servers.net. 172800 IN AAAA 2001:502:8cc::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 e.edu-servers.net. 172800 IN A 192.12.94.30 e.edu-servers.net. 172800 IN AAAA 2001:502:1ca1::30 a.edu-servers.net. 172800 IN A 192.5.6.30 a.edu-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for suu.edu in the edu zone
	DS=47244/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`suu.edu. 86400 IN RRSIG ( DS 13 2 86400 20250627025149 20250620014149 57579 edu. 7nkGijQXZB7L4gaewShpqotLJzIuzZ/x4PjCqRG1XQfkQVzpvUhT11/4FDRw7cQq+LM27EfrGFsC 3AUrdqmwXA== )`
	RRSIG=57579 and DNSKEY=57579 verifies the DS RRset
	DS=47244/SHA-256 is now in the chain-of-trust
	`suu.edu. 86400 IN DS ( 47244 13 2 63efdebbd0fb025b48197a29c08d07d540d393a1f6081d788d2fae5b8abbceac )`
	Query to nse1.suudns.net for suu.edu/DNSKEY
	Received 402 bytes from 134.250.252.150
	;; Response received from [134.250.252.150] 402 octets ;; HEADER SECTION ;; id = 63643 ;; 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 = 4 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; suu.edu. IN DNSKEY ;; ANSWER SECTION (4 records) suu.edu. 86400 IN DNSKEY ( 257 3 13 cEWC+GVKBKEAAE3jTatIg9YkMJWUvmBG/N3CnV8O5efgvc5gDzqZwxV0toq1QthTTn9TlAnMkwTZ 4e2EcSlJ7A== ) ; keytag 47244 suu.edu. 86400 IN DNSKEY ( 256 3 13 i9BamDJmvJy/hLXynllJsR28nc0bDOx4HCP5yh8F8UoGf4wDNjIAWHaK+o+1OnbyuEZUmdCgDYbO KOZWJOelvA== ) ; keytag 61638 suu.edu. 86400 IN RRSIG ( DNSKEY 13 2 86400 20250719190502 20250619190502 47244 suu.edu. xMSYwAyzQ4USWx62Kz2qLxTmWmzz3bpF4c7tEP/vDlP/UN7E+PMb6Vhz5plaK/wchwiSVV6b92Gb wSNhLp0GvA== ) suu.edu. 86400 IN RRSIG ( DNSKEY 13 2 86400 20250719190502 20250619190502 61638 suu.edu. IJhg+zOo6xvIIllrN1Zw5YPuDyRU6KWG3Dn+6q160haWo+1P2cSnMu021i5ZeiiRjuVBoAsREAvm fB4fu/8PxA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for suu.edu
	`suu.edu. 86400 IN DNSKEY ( 257 3 13 cEWC+GVKBKEAAE3jTatIg9YkMJWUvmBG/N3CnV8O5efgvc5gDzqZwxV0toq1QthTTn9TlAnMkwTZ 4e2EcSlJ7A== ) ; keytag 47244`
	`suu.edu. 86400 IN DNSKEY ( 256 3 13 i9BamDJmvJy/hLXynllJsR28nc0bDOx4HCP5yh8F8UoGf4wDNjIAWHaK+o+1OnbyuEZUmdCgDYbO KOZWJOelvA== ) ; keytag 61638`
	DNSKEY=47244/SEP is now in the chain-of-trust
	DS=47244/SHA-256 verifies DNSKEY=47244/SEP
	Found 2 RRSIGs over DNSKEY RRset
	`suu.edu. 86400 IN RRSIG ( DNSKEY 13 2 86400 20250719190502 20250619190502 47244 suu.edu. xMSYwAyzQ4USWx62Kz2qLxTmWmzz3bpF4c7tEP/vDlP/UN7E+PMb6Vhz5plaK/wchwiSVV6b92Gb wSNhLp0GvA== )`
	`suu.edu. 86400 IN RRSIG ( DNSKEY 13 2 86400 20250719190502 20250619190502 61638 suu.edu. IJhg+zOo6xvIIllrN1Zw5YPuDyRU6KWG3Dn+6q160haWo+1P2cSnMu021i5ZeiiRjuVBoAsREAvm fB4fu/8PxA== )`
	RRSIG=47244 and DNSKEY=47244/SEP verifies the DNSKEY RRset
	RRSIG=61638 and DNSKEY=61638 verifies the DNSKEY RRset
	DNSKEY=61638 is now in the chain-of-trust
	Query to nse2.suudns.net for suu.edu/A
	Received 312 bytes from 52.11.233.72
	;; Response received from [52.11.233.72] 312 octets ;; HEADER SECTION ;; id = 38334 ;; 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 = 3 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; suu.edu. IN A ;; ANSWER SECTION (2 records) suu.edu. 86400 IN A 134.250.252.100 suu.edu. 86400 IN RRSIG ( A 13 2 86400 20250719190502 20250619190502 61638 suu.edu. 8PfzleNUiaFJIqzQK7cw94yS/Mw3ZwNTDk0Fm57APTOyVGtRot9e/4d+lcN4GqUF1KaNRl4Pmu8y ICNCQZeCxw== ) ;; AUTHORITY SECTION (3 records) suu.edu. 86400 IN NS nse1.suudns.net. suu.edu. 86400 IN NS nse2.suudns.net. suu.edu. 86400 IN RRSIG ( NS 13 2 86400 20250719190502 20250619190502 61638 suu.edu. mFd7L6Vf+2omjfB/4SNIl8SUOUwkfSyoLMNIzc321L6EgFsJu7OefK1BnY8p2Bs4EhfmDLQ+feJP kcq8JCxzyw== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	nse2.suudns.net is authoritative for suu.edu
	Found RRSIG signed by suu.edu zone
	Query to nse1.suudns.net for suu.edu/SOA
	Received 348 bytes from 134.250.252.150
	;; Response received from [134.250.252.150] 348 octets ;; HEADER SECTION ;; id = 57139 ;; 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 = 3 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; suu.edu. IN SOA ;; ANSWER SECTION (2 records) suu.edu. 86400 IN SOA ( nse1.suu.edu. hostmaster.suu.edu. 2025061901 ;serial 86400 ;refresh 7200 ;retry 3600000 ;expire 86400 ;minimum ) suu.edu. 86400 IN RRSIG ( SOA 13 2 86400 20250719190502 20250619190502 61638 suu.edu. 3iA5F5TKi804OiPjduJMU67MEsZ3H6ixpLB5E7Gk0+L1/nQZNktiiX4zwSmf9NOovCd3c4X8VQ1H LviJNufiWg== ) ;; AUTHORITY SECTION (3 records) suu.edu. 86400 IN NS nse1.suudns.net. suu.edu. 86400 IN NS nse2.suudns.net. suu.edu. 86400 IN RRSIG ( NS 13 2 86400 20250719190502 20250619190502 61638 suu.edu. mFd7L6Vf+2omjfB/4SNIl8SUOUwkfSyoLMNIzc321L6EgFsJu7OefK1BnY8p2Bs4EhfmDLQ+feJP kcq8JCxzyw== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to nse2.suudns.net for suu.edu/A
	Received 312 bytes from 52.11.233.72
	;; Response received from [52.11.233.72] 312 octets ;; HEADER SECTION ;; id = 64486 ;; 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 = 3 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; suu.edu. IN A ;; ANSWER SECTION (2 records) suu.edu. 86400 IN A 134.250.252.100 suu.edu. 86400 IN RRSIG ( A 13 2 86400 20250719190502 20250619190502 61638 suu.edu. 8PfzleNUiaFJIqzQK7cw94yS/Mw3ZwNTDk0Fm57APTOyVGtRot9e/4d+lcN4GqUF1KaNRl4Pmu8y ICNCQZeCxw== ) ;; AUTHORITY SECTION (3 records) suu.edu. 86400 IN NS nse2.suudns.net. suu.edu. 86400 IN NS nse1.suudns.net. suu.edu. 86400 IN RRSIG ( NS 13 2 86400 20250719190502 20250619190502 61638 suu.edu. mFd7L6Vf+2omjfB/4SNIl8SUOUwkfSyoLMNIzc321L6EgFsJu7OefK1BnY8p2Bs4EhfmDLQ+feJP kcq8JCxzyw== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	suu.edu A RR has value 134.250.252.100
	Found 1 RRSIGs over A RRset
	`suu.edu. 86400 IN RRSIG ( A 13 2 86400 20250719190502 20250619190502 61638 suu.edu. 8PfzleNUiaFJIqzQK7cw94yS/Mw3ZwNTDk0Fm57APTOyVGtRot9e/4d+lcN4GqUF1KaNRl4Pmu8y ICNCQZeCxw== )`
	RRSIG=61638 and DNSKEY=61638 verifies the A RRset

suu.edu

	Query to nse1.suudns.net for suu.edu/A
	Received 312 bytes from 134.250.252.150
	;; Response received from [134.250.252.150] 312 octets ;; HEADER SECTION ;; id = 41852 ;; 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 = 3 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; suu.edu. IN A ;; ANSWER SECTION (2 records) suu.edu. 86400 IN A 134.250.252.100 suu.edu. 86400 IN RRSIG ( A 13 2 86400 20250719190502 20250619190502 61638 suu.edu. 8PfzleNUiaFJIqzQK7cw94yS/Mw3ZwNTDk0Fm57APTOyVGtRot9e/4d+lcN4GqUF1KaNRl4Pmu8y ICNCQZeCxw== ) ;; AUTHORITY SECTION (3 records) suu.edu. 86400 IN NS nse1.suudns.net. suu.edu. 86400 IN NS nse2.suudns.net. suu.edu. 86400 IN RRSIG ( NS 13 2 86400 20250719190502 20250619190502 61638 suu.edu. mFd7L6Vf+2omjfB/4SNIl8SUOUwkfSyoLMNIzc321L6EgFsJu7OefK1BnY8p2Bs4EhfmDLQ+feJP kcq8JCxzyw== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	nse1.suudns.net is authoritative for suu.edu
	Found RRSIG signed by suu.edu zone
	Query to nse1.suudns.net for suu.edu/A
	Received 312 bytes from 134.250.252.150
	;; Response received from [134.250.252.150] 312 octets ;; HEADER SECTION ;; id = 19711 ;; 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 = 3 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; suu.edu. IN A ;; ANSWER SECTION (2 records) suu.edu. 86400 IN A 134.250.252.100 suu.edu. 86400 IN RRSIG ( A 13 2 86400 20250719190502 20250619190502 61638 suu.edu. 8PfzleNUiaFJIqzQK7cw94yS/Mw3ZwNTDk0Fm57APTOyVGtRot9e/4d+lcN4GqUF1KaNRl4Pmu8y ICNCQZeCxw== ) ;; AUTHORITY SECTION (3 records) suu.edu. 86400 IN NS nse2.suudns.net. suu.edu. 86400 IN NS nse1.suudns.net. suu.edu. 86400 IN RRSIG ( NS 13 2 86400 20250719190502 20250619190502 61638 suu.edu. mFd7L6Vf+2omjfB/4SNIl8SUOUwkfSyoLMNIzc321L6EgFsJu7OefK1BnY8p2Bs4EhfmDLQ+feJP kcq8JCxzyw== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	suu.edu A RR has value 134.250.252.100
	Found 1 RRSIGs over A RRset
	`suu.edu. 86400 IN RRSIG ( A 13 2 86400 20250719190502 20250619190502 61638 suu.edu. 8PfzleNUiaFJIqzQK7cw94yS/Mw3ZwNTDk0Fm57APTOyVGtRot9e/4d+lcN4GqUF1KaNRl4Pmu8y ICNCQZeCxw== )`
	RRSIG=61638 and DNSKEY=61638 verifies the A RRset

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