DNSSEC Debugger

Domain Name:

Time: 2025-06-22 02:18:01 UTC

Analyzing DNSSEC problems for msu.ru

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 a.root-servers.net for ./DNSKEY
	Received 1414 bytes from 198.41.0.4
	;; Response received from [198.41.0.4] 1414 octets ;; HEADER SECTION ;; id = 53467 ;; 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 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 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 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 ( 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 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`
	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=53148 is now in the chain-of-trust
	DNSKEY=46441 is now in the chain-of-trust
	DNSKEY=38696/SEP is now in the chain-of-trust
	Query to g.root-servers.net for msu.ru/A
	Received 682 bytes from 192.112.36.4
	;; Response received from [192.112.36.4] 682 octets ;; HEADER SECTION ;; id = 53133 ;; 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 = 11 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; msu.ru. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) ru. 172800 IN NS d.dns.ripn.net. ru. 172800 IN NS e.dns.ripn.net. ru. 172800 IN NS f.dns.ripn.net. ru. 172800 IN NS b.dns.ripn.net. ru. 172800 IN NS a.dns.ripn.net. ru. 86400 IN DS ( 18374 8 2 8058d0c088d9b3f7f30080e2b8c9804944301722a2cce9ee66f6ac74feb2e200 ) ru. 86400 IN RRSIG ( DS 8 1 86400 20250704170000 20250621160000 53148 . Wkpi7kCj3cKCdDON8CPxO6QJNflD53LtxMw/Os1CUkEyrBooLj75wQhoZ64Y1xUpN5HYLYmBzaec 7ckVL66C4TesJXB/ytlZtzOXKCWvG3PsHWV/NidC6jT+5zhOnTToK9CpfVTDA/X3/SS++eQmxIlc Ht459zrc9/binbspx2lRG8u1xA4zHduZJ5g76nP8T1teCSvlZEpMpc4VYtlVtsBjEUhLgAoJVZ1j JHJqJ/dFyAYA6E9tp3HebTCzRoeOc4691B+fidu/zpGJmju8pG4iVTOcCd0a5DVVB4CJrhMs6fYE 0xDcplOaRPA43Zi6vClnhuAFnd2FFcI77MHZOQ== ) ;; ADDITIONAL SECTION (11 records) f.dns.ripn.net. 172800 IN A 193.232.156.17 e.dns.ripn.net. 172800 IN A 193.232.142.17 d.dns.ripn.net. 172800 IN A 194.190.124.17 b.dns.ripn.net. 172800 IN A 194.85.252.62 a.dns.ripn.net. 172800 IN A 193.232.128.6 f.dns.ripn.net. 172800 IN AAAA 2001:678:14:0:193:232:156:17 e.dns.ripn.net. 172800 IN AAAA 2001:678:15:0:193:232:142:17 d.dns.ripn.net. 172800 IN AAAA 2001:678:18:0:194:190:124:17 b.dns.ripn.net. 172800 IN AAAA 2001:678:16:0:194:85:252:62 a.dns.ripn.net. 172800 IN AAAA 2001:678:17:0:193:232:128:6 ;; { "EDNS-VERSION": 0 }
	Query to d.root-servers.net for ru/DNSKEY
	Received 678 bytes from 199.7.91.13
	;; Response received from [199.7.91.13] 678 octets ;; HEADER SECTION ;; id = 22469 ;; 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 = 11 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1450, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ru. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) ru. 172800 IN NS a.dns.ripn.net. ru. 172800 IN NS b.dns.ripn.net. ru. 172800 IN NS d.dns.ripn.net. ru. 172800 IN NS e.dns.ripn.net. ru. 172800 IN NS f.dns.ripn.net. ru. 86400 IN DS ( 18374 8 2 8058d0c088d9b3f7f30080e2b8c9804944301722a2cce9ee66f6ac74feb2e200 ) ru. 86400 IN RRSIG ( DS 8 1 86400 20250704170000 20250621160000 53148 . Wkpi7kCj3cKCdDON8CPxO6QJNflD53LtxMw/Os1CUkEyrBooLj75wQhoZ64Y1xUpN5HYLYmBzaec 7ckVL66C4TesJXB/ytlZtzOXKCWvG3PsHWV/NidC6jT+5zhOnTToK9CpfVTDA/X3/SS++eQmxIlc Ht459zrc9/binbspx2lRG8u1xA4zHduZJ5g76nP8T1teCSvlZEpMpc4VYtlVtsBjEUhLgAoJVZ1j JHJqJ/dFyAYA6E9tp3HebTCzRoeOc4691B+fidu/zpGJmju8pG4iVTOcCd0a5DVVB4CJrhMs6fYE 0xDcplOaRPA43Zi6vClnhuAFnd2FFcI77MHZOQ== ) ;; ADDITIONAL SECTION (11 records) a.dns.ripn.net. 172800 IN A 193.232.128.6 b.dns.ripn.net. 172800 IN A 194.85.252.62 d.dns.ripn.net. 172800 IN A 194.190.124.17 e.dns.ripn.net. 172800 IN A 193.232.142.17 f.dns.ripn.net. 172800 IN A 193.232.156.17 a.dns.ripn.net. 172800 IN AAAA 2001:678:17:0:193:232:128:6 b.dns.ripn.net. 172800 IN AAAA 2001:678:16:0:194:85:252:62 d.dns.ripn.net. 172800 IN AAAA 2001:678:18:0:194:190:124:17 e.dns.ripn.net. 172800 IN AAAA 2001:678:15:0:193:232:142:17 f.dns.ripn.net. 172800 IN AAAA 2001:678:14:0:193:232:156:17 ;; { "EDNS-VERSION": 0 }
	Found child zone ru

	Checking DS between . and ru
	Query to a.root-servers.net for ru/DS
	Received 366 bytes from 198.41.0.4
	;; Response received from [198.41.0.4] 366 octets ;; HEADER SECTION ;; id = 29745 ;; 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": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ru. IN DS ;; ANSWER SECTION (2 records) ru. 86400 IN DS ( 18374 8 2 8058d0c088d9b3f7f30080e2b8c9804944301722a2cce9ee66f6ac74feb2e200 ) ru. 86400 IN RRSIG ( DS 8 1 86400 20250704170000 20250621160000 53148 . Wkpi7kCj3cKCdDON8CPxO6QJNflD53LtxMw/Os1CUkEyrBooLj75wQhoZ64Y1xUpN5HYLYmBzaec 7ckVL66C4TesJXB/ytlZtzOXKCWvG3PsHWV/NidC6jT+5zhOnTToK9CpfVTDA/X3/SS++eQmxIlc Ht459zrc9/binbspx2lRG8u1xA4zHduZJ5g76nP8T1teCSvlZEpMpc4VYtlVtsBjEUhLgAoJVZ1j JHJqJ/dFyAYA6E9tp3HebTCzRoeOc4691B+fidu/zpGJmju8pG4iVTOcCd0a5DVVB4CJrhMs6fYE 0xDcplOaRPA43Zi6vClnhuAFnd2FFcI77MHZOQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for ru in the . zone
	DS=18374/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`ru. 86400 IN RRSIG ( DS 8 1 86400 20250704170000 20250621160000 53148 . Wkpi7kCj3cKCdDON8CPxO6QJNflD53LtxMw/Os1CUkEyrBooLj75wQhoZ64Y1xUpN5HYLYmBzaec 7ckVL66C4TesJXB/ytlZtzOXKCWvG3PsHWV/NidC6jT+5zhOnTToK9CpfVTDA/X3/SS++eQmxIlc Ht459zrc9/binbspx2lRG8u1xA4zHduZJ5g76nP8T1teCSvlZEpMpc4VYtlVtsBjEUhLgAoJVZ1j JHJqJ/dFyAYA6E9tp3HebTCzRoeOc4691B+fidu/zpGJmju8pG4iVTOcCd0a5DVVB4CJrhMs6fYE 0xDcplOaRPA43Zi6vClnhuAFnd2FFcI77MHZOQ== )`
	RRSIG=53148 and DNSKEY=53148 verifies the DS RRset
	DS=18374/SHA-256 is now in the chain-of-trust
	`ru. 86400 IN DS ( 18374 8 2 8058d0c088d9b3f7f30080e2b8c9804944301722a2cce9ee66f6ac74feb2e200 )`
	Query to a.dns.ripn.net for ru/DNSKEY
	Received 745 bytes from 193.232.128.6
	;; Response received from [193.232.128.6] 745 octets ;; HEADER SECTION ;; id = 53343 ;; 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": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ru. IN DNSKEY ;; ANSWER SECTION (3 records) ru. 345600 IN DNSKEY ( 256 3 8 AwEAAbaHsapq6R07+UPDdx4yRymxFez8neJ+K6+1olpIFhYUYIw7LU7qtJDXsSAA+I50x9LQWvIm ypLPCwWbxgHTewx3fZzmEsOxbld8sZ7nJfQBI3h+RLQqwzAYMPXCui+MdtwSwEObIl/wgBnoFPFf ef2S+3WgOQ/R6IjcDQmUiBSL ) ; keytag 31525 ru. 345600 IN DNSKEY ( 257 3 8 AwEAAZRxoUuFHg7lamgNrNA5fYyfwDxZTnnC+xuPYlpndZ+mCUIoye4kxaO7aNGXRAmHubnOGGdS 8IuWGE63YWgoJSYFLi8cACS8JS54o/kI5rNduNkGe2YCZ5HGCXOtoZT8XCbOCrxLEa956mZr+Xm3 4qY5bDflVVXgIKm2fUs0nl58Kq78SaSxy7KlEWTPMz76ovnpBJ7QEuYqCO5TNT1daRc22VLmvrCb VVUijeJInErBANloP+NO1bsjPTQi2TzWAQVd1swryhOWyJLqnLsN/0Eq9ORvPp9VJgcVGp/plLKD XbA5WcY7II3JoVJZPKWmz7RWu7t2J4mF4NH3lqfjbfE= ) ; keytag 18374 ru. 345600 IN RRSIG ( DNSKEY 8 1 345600 20250705000000 20250615000000 18374 ru. WUPf7pMsw9k4R0aXsSTm2QMa2Xl3mMxjE4IjhtGLEMAY3kuQZV3ERqIi9AfZiPYshD0ATCibeuPY xiWpxCBmCKedyXLjXlB6ZewZxAXDM4uHjXtRN7CaMBlGQgr1lNqkB8o21m5xkQWiA//97YAQjruJ Tv+/HVG1LoMWMj1CoglbOkRbAG3ymic+lGMPEXC7q3YcGQXH7seskYdAeOUwXxSx5fgbGeNzRAJw TwfakcUT9kHc+ffBt1Q1cpa7n1bJ4lWCudwGlDlmNj5UAomcVt7a5vRakj+fcBOzcFr2R44cCqhT BmFr6zXDbkuF/ZIJe+oGPTmiDSGHpfICStSLBQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for ru
	`ru. 345600 IN DNSKEY ( 256 3 8 AwEAAbaHsapq6R07+UPDdx4yRymxFez8neJ+K6+1olpIFhYUYIw7LU7qtJDXsSAA+I50x9LQWvIm ypLPCwWbxgHTewx3fZzmEsOxbld8sZ7nJfQBI3h+RLQqwzAYMPXCui+MdtwSwEObIl/wgBnoFPFf ef2S+3WgOQ/R6IjcDQmUiBSL ) ; keytag 31525`
	`ru. 345600 IN DNSKEY ( 257 3 8 AwEAAZRxoUuFHg7lamgNrNA5fYyfwDxZTnnC+xuPYlpndZ+mCUIoye4kxaO7aNGXRAmHubnOGGdS 8IuWGE63YWgoJSYFLi8cACS8JS54o/kI5rNduNkGe2YCZ5HGCXOtoZT8XCbOCrxLEa956mZr+Xm3 4qY5bDflVVXgIKm2fUs0nl58Kq78SaSxy7KlEWTPMz76ovnpBJ7QEuYqCO5TNT1daRc22VLmvrCb VVUijeJInErBANloP+NO1bsjPTQi2TzWAQVd1swryhOWyJLqnLsN/0Eq9ORvPp9VJgcVGp/plLKD XbA5WcY7II3JoVJZPKWmz7RWu7t2J4mF4NH3lqfjbfE= ) ; keytag 18374`
	DNSKEY=18374/SEP is now in the chain-of-trust
	DS=18374/SHA-256 verifies DNSKEY=18374/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`ru. 345600 IN RRSIG ( DNSKEY 8 1 345600 20250705000000 20250615000000 18374 ru. WUPf7pMsw9k4R0aXsSTm2QMa2Xl3mMxjE4IjhtGLEMAY3kuQZV3ERqIi9AfZiPYshD0ATCibeuPY xiWpxCBmCKedyXLjXlB6ZewZxAXDM4uHjXtRN7CaMBlGQgr1lNqkB8o21m5xkQWiA//97YAQjruJ Tv+/HVG1LoMWMj1CoglbOkRbAG3ymic+lGMPEXC7q3YcGQXH7seskYdAeOUwXxSx5fgbGeNzRAJw TwfakcUT9kHc+ffBt1Q1cpa7n1bJ4lWCudwGlDlmNj5UAomcVt7a5vRakj+fcBOzcFr2R44cCqhT BmFr6zXDbkuF/ZIJe+oGPTmiDSGHpfICStSLBQ== )`
	RRSIG=18374 and DNSKEY=18374/SEP verifies the DNSKEY RRset
	DNSKEY=31525 is now in the chain-of-trust
	Query to f.dns.ripn.net for msu.ru/A
	Received 611 bytes from 193.232.156.17
	;; Response received from [193.232.156.17] 611 octets ;; HEADER SECTION ;; id = 55627 ;; 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 = 2 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; msu.ru. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) MSU.RU. 345600 IN NS ns.msu.net. MSU.RU. 345600 IN NS ns3.nic.fr. MSU.RU. 345600 IN NS ns.msu.RU. J20C0QKDHUA3CUMNKST289FF06U2SQ91.ru. 3600 IN NSEC3 ( 1 1 0 - j21lulr2unpa28sere28ovnjnj67qp7v NS SOA RRSIG DNSKEY NSEC3PARAM ) J20C0QKDHUA3CUMNKST289FF06U2SQ91.ru. 3600 IN RRSIG ( NSEC3 8 2 3600 20250709104404 20250526081443 31525 ru. H0tTdq9hdcNr30IFmL6HpviY1t+xmmZeSzSwpDsR79PFBG3Ih95tGLCK4X6so6PiM4rxWYOz/6HF Zv0DD9p+Pyg5J5nVpKIkZFqyfIggbp/V5D3PKn31fUL/Ors7OGS48bn8yvauLzUIKELiLphWUc5P N30CF9GruZiBYk6uhIE= ) 9PSKGQ3B84FPF5VC9AUB7MNHUJ86O85H.ru. 3600 IN NSEC3 ( 1 1 0 - 9q0rem9j23pjd5a485lc7ktgn0mj1ng3 NS DS RRSIG ) 9PSKGQ3B84FPF5VC9AUB7MNHUJ86O85H.ru. 3600 IN RRSIG ( NSEC3 8 2 3600 20250703144001 20250526081443 31525 ru. DHLs+Sr2FuclfVqfTxbjQGGCGB3ye7JGS+Y3nGN1TLrBJC8r5We+IryDORbtZ2fuWRUtUVhYEI7w WVxpm2noiQ2dPNPmLBnTOSQXUqh8MUBQtQbQRAhXFZHiToCdV1HNVgZIEyUrq6okOYgi0pOWvkWv YtEcEoqo+Xbw1od46zE= ) ;; ADDITIONAL SECTION (2 records) ns.msu.RU. 345600 IN A 93.180.0.1 ;; { "EDNS-VERSION": 0 }
	Query to b.dns.ripn.net for msu.ru/DNSKEY
	Received 611 bytes from 194.85.252.62
	;; Response received from [194.85.252.62] 611 octets ;; HEADER SECTION ;; id = 9904 ;; 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 = 2 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; msu.ru. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) MSU.RU. 345600 IN NS ns.msu.net. MSU.RU. 345600 IN NS ns.msu.RU. MSU.RU. 345600 IN NS ns3.nic.fr. J20C0QKDHUA3CUMNKST289FF06U2SQ91.ru. 3600 IN NSEC3 ( 1 1 0 - j21lulr2unpa28sere28ovnjnj67qp7v NS SOA RRSIG DNSKEY NSEC3PARAM ) J20C0QKDHUA3CUMNKST289FF06U2SQ91.ru. 3600 IN RRSIG ( NSEC3 8 2 3600 20250709104404 20250526081443 31525 ru. H0tTdq9hdcNr30IFmL6HpviY1t+xmmZeSzSwpDsR79PFBG3Ih95tGLCK4X6so6PiM4rxWYOz/6HF Zv0DD9p+Pyg5J5nVpKIkZFqyfIggbp/V5D3PKn31fUL/Ors7OGS48bn8yvauLzUIKELiLphWUc5P N30CF9GruZiBYk6uhIE= ) 9PSKGQ3B84FPF5VC9AUB7MNHUJ86O85H.ru. 3600 IN NSEC3 ( 1 1 0 - 9q0rem9j23pjd5a485lc7ktgn0mj1ng3 NS DS RRSIG ) 9PSKGQ3B84FPF5VC9AUB7MNHUJ86O85H.ru. 3600 IN RRSIG ( NSEC3 8 2 3600 20250703144001 20250526081443 31525 ru. DHLs+Sr2FuclfVqfTxbjQGGCGB3ye7JGS+Y3nGN1TLrBJC8r5We+IryDORbtZ2fuWRUtUVhYEI7w WVxpm2noiQ2dPNPmLBnTOSQXUqh8MUBQtQbQRAhXFZHiToCdV1HNVgZIEyUrq6okOYgi0pOWvkWv YtEcEoqo+Xbw1od46zE= ) ;; ADDITIONAL SECTION (2 records) ns.msu.RU. 345600 IN A 93.180.0.1 ;; { "EDNS-VERSION": 0 }
	Found child zone msu.ru

msu.ru

	Checking DS between ru and msu.ru
	Query to d.dns.ripn.net for msu.ru/DS
	Received 741 bytes from 194.190.124.17
	;; Response received from [194.190.124.17] 741 octets ;; HEADER SECTION ;; id = 52130 ;; 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": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; msu.ru. IN DS ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) ru. 3600 IN SOA ( a.dns.ripn.net. hostmaster.ripn.net. 4064958 ;serial 86400 ;refresh 14400 ;retry 2592000 ;expire 3600 ;minimum ) ru. 3600 IN RRSIG ( SOA 8 1 345600 20250727042733 20250622001553 31525 ru. WmUqt/i4iso1dK+TKPWW3bK8UIO8lneAi1oK+JvLaRsvkkj4Ts0CfmQd9IwEMYPbZhBt7PQX93Xi pRgwbygm0SS/9Uq/qlipUvDsmBs7GzArWZBtkOTSIMFMResaINLTN2QzGTDD2SBEPMkrYs0BEr49 w9EMND1cOP7QebCi7Is= ) j20c0qkdhua3cumnkst289ff06u2sq91.ru. 3600 IN NSEC3 ( 1 1 0 - j21lulr2unpa28sere28ovnjnj67qp7v NS SOA RRSIG DNSKEY NSEC3PARAM ) j20c0qkdhua3cumnkst289ff06u2sq91.ru. 3600 IN RRSIG ( NSEC3 8 2 3600 20250709104404 20250526081443 31525 ru. H0tTdq9hdcNr30IFmL6HpviY1t+xmmZeSzSwpDsR79PFBG3Ih95tGLCK4X6so6PiM4rxWYOz/6HF Zv0DD9p+Pyg5J5nVpKIkZFqyfIggbp/V5D3PKn31fUL/Ors7OGS48bn8yvauLzUIKELiLphWUc5P N30CF9GruZiBYk6uhIE= ) 9pskgq3b84fpf5vc9aub7mnhuj86o85h.ru. 3600 IN NSEC3 ( 1 1 0 - 9q0rem9j23pjd5a485lc7ktgn0mj1ng3 NS DS RRSIG ) 9pskgq3b84fpf5vc9aub7mnhuj86o85h.ru. 3600 IN RRSIG ( NSEC3 8 2 3600 20250703144001 20250526081443 31525 ru. DHLs+Sr2FuclfVqfTxbjQGGCGB3ye7JGS+Y3nGN1TLrBJC8r5We+IryDORbtZ2fuWRUtUVhYEI7w WVxpm2noiQ2dPNPmLBnTOSQXUqh8MUBQtQbQRAhXFZHiToCdV1HNVgZIEyUrq6okOYgi0pOWvkWv YtEcEoqo+Xbw1od46zE= ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DS records found for msu.ru in the ru zone
	Query to ns.msu.RU for msu.ru/DNSKEY
	Received 78 bytes from 93.180.0.1
	;; Response received from [93.180.0.1] 78 octets ;; HEADER SECTION ;; id = 57455 ;; 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) ;; msu.ru. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) msu.ru. 86400 IN SOA ( ns.msu.ru. noc.msu.ru. 2025061700 ;serial 10800 ;refresh 900 ;retry 864000 ;expire 86400 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DNSKEY records found
	Query to ns3.nic.fr for msu.ru/A
	Received 51 bytes from 192.134.0.49
	;; Response received from [192.134.0.49] 51 octets ;; HEADER SECTION ;; id = 34399 ;; 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 = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1432, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; msu.ru. IN A ;; ANSWER SECTION (1 record) msu.ru. 600 IN A 84.201.185.178 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns3.nic.fr is authoritative for msu.ru
	Query to ns.msu.net for msu.ru/SOA
	Received 172 bytes from 212.16.0.1
	;; Response received from [212.16.0.1] 172 octets ;; HEADER SECTION ;; id = 4778 ;; 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 = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; msu.ru. IN SOA ;; ANSWER SECTION (1 record) msu.ru. 86400 IN SOA ( ns.msu.ru. noc.msu.ru. 2025061700 ;serial 10800 ;refresh 900 ;retry 864000 ;expire 86400 ;minimum ) ;; AUTHORITY SECTION (3 records) msu.ru. 86400 IN NS ns3.nic.fr. msu.ru. 86400 IN NS ns.msu.net. msu.ru. 86400 IN NS ns.msu.ru. ;; ADDITIONAL SECTION (3 records) ns.msu.ru. 86400 IN A 93.180.0.1 ns.msu.net. 86400 IN A 212.16.0.1 ;; { "EDNS-VERSION": 0 }
	Query to ns.msu.RU for msu.ru/SOA
	Received 172 bytes from 93.180.0.1
	;; Response received from [93.180.0.1] 172 octets ;; HEADER SECTION ;; id = 48772 ;; 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 = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; msu.ru. IN SOA ;; ANSWER SECTION (1 record) msu.ru. 86400 IN SOA ( ns.msu.ru. noc.msu.ru. 2025061700 ;serial 10800 ;refresh 900 ;retry 864000 ;expire 86400 ;minimum ) ;; AUTHORITY SECTION (3 records) msu.ru. 86400 IN NS ns.msu.ru. msu.ru. 86400 IN NS ns.msu.net. msu.ru. 86400 IN NS ns3.nic.fr. ;; ADDITIONAL SECTION (3 records) ns.msu.ru. 86400 IN A 93.180.0.1 ns.msu.net. 86400 IN A 212.16.0.1 ;; { "EDNS-VERSION": 0 }
	Query to ns3.nic.fr for msu.ru/A
	Received 51 bytes from 192.134.0.49
	;; Response received from [192.134.0.49] 51 octets ;; HEADER SECTION ;; id = 6959 ;; 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 = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1432, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; msu.ru. IN A ;; ANSWER SECTION (1 record) msu.ru. 600 IN A 84.201.185.178 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	msu.ru A RR has value 84.201.185.178
	No RRSIGs found

msu.ru

	Query to ns.msu.net for msu.ru/A
	Received 148 bytes from 212.16.0.1
	;; Response received from [212.16.0.1] 148 octets ;; HEADER SECTION ;; id = 44843 ;; 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 = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; msu.ru. IN A ;; ANSWER SECTION (1 record) msu.ru. 600 IN A 84.201.185.178 ;; AUTHORITY SECTION (3 records) msu.ru. 86400 IN NS ns.msu.ru. msu.ru. 86400 IN NS ns3.nic.fr. msu.ru. 86400 IN NS ns.msu.net. ;; ADDITIONAL SECTION (3 records) ns.msu.ru. 86400 IN A 93.180.0.1 ns.msu.net. 86400 IN A 212.16.0.1 ;; { "EDNS-VERSION": 0 }
	ns.msu.net is authoritative for msu.ru
	Query to ns.msu.net for msu.ru/A
	Received 148 bytes from 212.16.0.1
	;; Response received from [212.16.0.1] 148 octets ;; HEADER SECTION ;; id = 40433 ;; 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 = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; msu.ru. IN A ;; ANSWER SECTION (1 record) msu.ru. 600 IN A 84.201.185.178 ;; AUTHORITY SECTION (3 records) msu.ru. 86400 IN NS ns.msu.net. msu.ru. 86400 IN NS ns3.nic.fr. msu.ru. 86400 IN NS ns.msu.ru. ;; ADDITIONAL SECTION (3 records) ns.msu.ru. 86400 IN A 93.180.0.1 ns.msu.net. 86400 IN A 212.16.0.1 ;; { "EDNS-VERSION": 0 }
	msu.ru A RR has value 84.201.185.178
	No RRSIGs found

msu.ru

	Query to ns.msu.RU for msu.ru/A
	Received 148 bytes from 93.180.0.1
	;; Response received from [93.180.0.1] 148 octets ;; HEADER SECTION ;; id = 16861 ;; 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 = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; msu.ru. IN A ;; ANSWER SECTION (1 record) msu.ru. 600 IN A 84.201.185.178 ;; AUTHORITY SECTION (3 records) msu.ru. 86400 IN NS ns.msu.ru. msu.ru. 86400 IN NS ns3.nic.fr. msu.ru. 86400 IN NS ns.msu.net. ;; ADDITIONAL SECTION (3 records) ns.msu.ru. 86400 IN A 93.180.0.1 ns.msu.net. 86400 IN A 212.16.0.1 ;; { "EDNS-VERSION": 0 }
	ns.msu.RU is authoritative for msu.ru
	Query to ns.msu.RU for msu.ru/A
	Received 148 bytes from 93.180.0.1
	;; Response received from [93.180.0.1] 148 octets ;; HEADER SECTION ;; id = 52750 ;; 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 = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; msu.ru. IN A ;; ANSWER SECTION (1 record) msu.ru. 600 IN A 84.201.185.178 ;; AUTHORITY SECTION (3 records) msu.ru. 86400 IN NS ns.msu.net. msu.ru. 86400 IN NS ns3.nic.fr. msu.ru. 86400 IN NS ns.msu.ru. ;; ADDITIONAL SECTION (3 records) ns.msu.ru. 86400 IN A 93.180.0.1 ns.msu.net. 86400 IN A 212.16.0.1 ;; { "EDNS-VERSION": 0 }
	msu.ru A RR has value 84.201.185.178
	No RRSIGs found

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