DNSSEC Debugger - mt-tech.fi

Back to Verisign Labs Tools

Domain Name:

Detail: more(+) / less(-)

Time: 2026-09-05 17:21:02 UTC

Analyzing DNSSEC problems for mt-tech.fi

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

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

	Checking DS between Trust Anchor and .
	`. IN DS ( 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d )`
	`. IN DS ( 38696 8 2 683d2d0acb8c9b712a1948b27f741219298d0a450d612c483af444a4c0fb2b16 )`
	Query to j.root-servers.net for ./DNSKEY
	Received 1139 bytes from 192.58.128.30
	;; Response received from [192.58.128.30] 1139 octets ;; HEADER SECTION ;; id = 58333 ;; 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": 1472, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (4 records) . 172800 IN DNSKEY ( 256 3 8 AwEAAeCYD6Z7WWKVLeuWgowKP+3g+Gs1cnLKq7a3CaQxQpv8bfuFVI0WnG33qaSH/Mw9IBgifrdz f4XY/DQLnyBJ9MfaOyAWuEaEmYJ+GQPiwVVfstGwSA1McfFJUttTgq2Huu74KARhtA8wPo/N3Xcy YQtNhz+qCM5NBb3ecx/naw6sYab9LxS6f2cU0q03++BP5Ks0Uef8WJCa/1izCYE+vMkwoltV+tEN a3hpXiZ7jle/xdgaZrPi5ZGmyLVI34g1XVYrNlsCCTmNvFQIfzW5STFQFsQpizczyFn9r3LzSxxP CNwdlCG84bER0BmdwqbF6Tanv+FxMOavrahkj4wIy5k= ) ; keytag 57780 . 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; keytag 20326 . 172800 IN DNSKEY ( 257 3 8 AwEAAa96jeuknZlaeSrvyAJj6ZHv28hhOKkx3rLGXVaC6rXTsDc449/cidltpkyGwCJNnOAlFNKF 2jBosZBU5eeHspaQWOmOElZsjICMQMC3aeHbGiShvZsx4wMYSjH8e7Vrhbu6irwCzVBApESjbUdp WWmEnhathWu1jo+siFUiRAAxm9qyJNg/wOZqqzL/dL/q8PkcRU5oUKEpUge71M3ej2/7CPqpdVwu MoTvoB+ZOT4YeGyxMvHmbrxlFzGOHOijtzN+u1TQNatX2XBuzZNQ1K+s2CXkPIZo7s6JgZyvaBev YtxPvYLw4z9mR7K2vaF18UYH9Z9GNUUeayffKC73PYc= ) ; keytag 38696 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20260920000000 20260830000000 20326 . PvfCYsLIvqwE52D32Fx+zL43nm8ojP/W3MbsbUu4IsBqewjFRvAv00Mp2ehX2IyjRUV2fhtHPFzL 3G0PK9GucRv7Ab97RauaOiVJnAqqUjELQR4HedSNVnprjF8UUmRiXPOTXAD/WEWLAk9MOOcwF+xK eB4f8spcLMIVDA9r32afCpu2lhs/3rwDD687GCz2HN5y4/Ew5Wi8ZSD3TMtbaSoGOb73Zpzw0XqB k9PqBVEZPcR2bZkgPRQZRYz8Pwga658J1hhw6qn3eocf4WluAldJGd2wYvXLUrwdZESnYac0aq8O Y2t3Z2MYoX1JnLQttItxyltVQIv8AoQnUMet/w== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAeCYD6Z7WWKVLeuWgowKP+3g+Gs1cnLKq7a3CaQxQpv8bfuFVI0WnG33qaSH/Mw9IBgifrdz f4XY/DQLnyBJ9MfaOyAWuEaEmYJ+GQPiwVVfstGwSA1McfFJUttTgq2Huu74KARhtA8wPo/N3Xcy YQtNhz+qCM5NBb3ecx/naw6sYab9LxS6f2cU0q03++BP5Ks0Uef8WJCa/1izCYE+vMkwoltV+tEN a3hpXiZ7jle/xdgaZrPi5ZGmyLVI34g1XVYrNlsCCTmNvFQIfzW5STFQFsQpizczyFn9r3LzSxxP CNwdlCG84bER0BmdwqbF6Tanv+FxMOavrahkj4wIy5k= ) ; keytag 57780`
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; keytag 20326`
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAa96jeuknZlaeSrvyAJj6ZHv28hhOKkx3rLGXVaC6rXTsDc449/cidltpkyGwCJNnOAlFNKF 2jBosZBU5eeHspaQWOmOElZsjICMQMC3aeHbGiShvZsx4wMYSjH8e7Vrhbu6irwCzVBApESjbUdp WWmEnhathWu1jo+siFUiRAAxm9qyJNg/wOZqqzL/dL/q8PkcRU5oUKEpUge71M3ej2/7CPqpdVwu MoTvoB+ZOT4YeGyxMvHmbrxlFzGOHOijtzN+u1TQNatX2XBuzZNQ1K+s2CXkPIZo7s6JgZyvaBev YtxPvYLw4z9mR7K2vaF18UYH9Z9GNUUeayffKC73PYc= ) ; keytag 38696`
	DNSKEY=20326/SEP is now in the chain-of-trust
	DS=20326/SHA-256 verifies DNSKEY=20326/SEP
	DNSKEY=38696/SEP is now in the chain-of-trust
	DS=38696/SHA-256 verifies DNSKEY=38696/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`. 172800 IN RRSIG ( DNSKEY 8 0 172800 20260920000000 20260830000000 20326 . PvfCYsLIvqwE52D32Fx+zL43nm8ojP/W3MbsbUu4IsBqewjFRvAv00Mp2ehX2IyjRUV2fhtHPFzL 3G0PK9GucRv7Ab97RauaOiVJnAqqUjELQR4HedSNVnprjF8UUmRiXPOTXAD/WEWLAk9MOOcwF+xK eB4f8spcLMIVDA9r32afCpu2lhs/3rwDD687GCz2HN5y4/Ew5Wi8ZSD3TMtbaSoGOb73Zpzw0XqB k9PqBVEZPcR2bZkgPRQZRYz8Pwga658J1hhw6qn3eocf4WluAldJGd2wYvXLUrwdZESnYac0aq8O Y2t3Z2MYoX1JnLQttItxyltVQIv8AoQnUMet/w== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=57780 is now in the chain-of-trust
	Query to i.root-servers.net for mt-tech.fi/A
	Received 974 bytes from 192.36.148.17
	;; Response received from [192.36.148.17] 974 octets ;; HEADER SECTION ;; id = 51123 ;; 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 = 12 arcount = 21 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; mt-tech.fi. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (12 records) fi. 172800 IN NS f.fi. fi. 172800 IN NS d.fi. fi. 172800 IN NS b.fi. fi. 172800 IN NS k.fi. fi. 172800 IN NS c.fi. fi. 172800 IN NS a.fi. fi. 172800 IN NS i.fi. fi. 172800 IN NS e.fi. fi. 172800 IN NS g.fi. fi. 172800 IN NS j.fi. fi. 86400 IN DS ( 18073 13 2 f9b1900e886c251982237f40a9877bd3445a7379231d7f2cc280fce6ac6f2244 ) fi. 86400 IN RRSIG ( DS 8 1 86400 20260918050000 20260905040000 57780 . S4WA5MDp5PbT83uKrG5Pz64Q95FLzsjDBDcULo3Ykm+eylFc8w9Q+ojuPya76MpWkwK7LeUv/+DC m/2hzmxzbv7oXX73e/0KPqUsuN3h5+o6MLFZbFma4GC+Al9Uxc56cWlcBn2n2Xm6uGQEQwYYvU1r 7SprFO/xOBTcfmkv3gZ0XDdyaxITYF4cJGAEpcbZd7/o7k3scJ/n3ACOeaOfsBa1y6IdJp6YaV6h 65q1Sm6bGKj9hY0XvPwSREvB8cPGOjwSVdY5rKmQTu8P49zk93dyHDI0OohTt2JU47cDBf6tPvka NJYHvX+rIjasYSHlU56MoycjUCg7ddQ7h2vFTQ== ) ;; ADDITIONAL SECTION (21 records) a.fi. 172800 IN A 193.166.4.1 b.fi. 172800 IN A 194.146.106.26 c.fi. 172800 IN A 194.0.11.104 d.fi. 172800 IN A 77.72.229.253 e.fi. 172800 IN A 194.0.1.14 f.fi. 172800 IN A 80.248.170.230 g.fi. 172800 IN A 204.61.216.98 i.fi. 172800 IN A 194.0.25.30 j.fi. 172800 IN A 185.159.199.190 k.fi. 172800 IN A 213.186.229.226 a.fi. 172800 IN AAAA 2001:708:10:53::53 b.fi. 172800 IN AAAA 2001:67c:1010:6::53 c.fi. 172800 IN AAAA 2001:678:e:104::53 d.fi. 172800 IN AAAA 2a01:3f0:0:302::53 e.fi. 172800 IN AAAA 2001:678:4::e f.fi. 172800 IN AAAA 2a03:d640:100:1::6 g.fi. 172800 IN AAAA 2001:500:14:6098:ad::1 i.fi. 172800 IN AAAA 2001:678:20::30 j.fi. 172800 IN AAAA 2620:10a:80ac::190 k.fi. 172800 IN AAAA 2001:14b8:188d::53 ;; { "EDNS-VERSION": 0 }
	Query to k.root-servers.net for fi/DNSKEY
	Received 966 bytes from 193.0.14.129
	;; Response received from [193.0.14.129] 966 octets ;; HEADER SECTION ;; id = 44920 ;; 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 = 12 arcount = 21 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; fi. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (12 records) fi. 172800 IN NS a.fi. fi. 172800 IN NS b.fi. fi. 172800 IN NS c.fi. fi. 172800 IN NS d.fi. fi. 172800 IN NS e.fi. fi. 172800 IN NS f.fi. fi. 172800 IN NS g.fi. fi. 172800 IN NS i.fi. fi. 172800 IN NS j.fi. fi. 172800 IN NS k.fi. fi. 86400 IN DS ( 18073 13 2 f9b1900e886c251982237f40a9877bd3445a7379231d7f2cc280fce6ac6f2244 ) fi. 86400 IN RRSIG ( DS 8 1 86400 20260918050000 20260905040000 57780 . S4WA5MDp5PbT83uKrG5Pz64Q95FLzsjDBDcULo3Ykm+eylFc8w9Q+ojuPya76MpWkwK7LeUv/+DC m/2hzmxzbv7oXX73e/0KPqUsuN3h5+o6MLFZbFma4GC+Al9Uxc56cWlcBn2n2Xm6uGQEQwYYvU1r 7SprFO/xOBTcfmkv3gZ0XDdyaxITYF4cJGAEpcbZd7/o7k3scJ/n3ACOeaOfsBa1y6IdJp6YaV6h 65q1Sm6bGKj9hY0XvPwSREvB8cPGOjwSVdY5rKmQTu8P49zk93dyHDI0OohTt2JU47cDBf6tPvka NJYHvX+rIjasYSHlU56MoycjUCg7ddQ7h2vFTQ== ) ;; ADDITIONAL SECTION (21 records) a.fi. 172800 IN A 193.166.4.1 b.fi. 172800 IN A 194.146.106.26 c.fi. 172800 IN A 194.0.11.104 d.fi. 172800 IN A 77.72.229.253 e.fi. 172800 IN A 194.0.1.14 f.fi. 172800 IN A 80.248.170.230 g.fi. 172800 IN A 204.61.216.98 i.fi. 172800 IN A 194.0.25.30 j.fi. 172800 IN A 185.159.199.190 k.fi. 172800 IN A 213.186.229.226 a.fi. 172800 IN AAAA 2001:708:10:53::53 b.fi. 172800 IN AAAA 2001:67c:1010:6::53 c.fi. 172800 IN AAAA 2001:678:e:104::53 d.fi. 172800 IN AAAA 2a01:3f0:0:302::53 e.fi. 172800 IN AAAA 2001:678:4::e f.fi. 172800 IN AAAA 2a03:d640:100:1::6 g.fi. 172800 IN AAAA 2001:500:14:6098:ad::1 i.fi. 172800 IN AAAA 2001:678:20::30 j.fi. 172800 IN AAAA 2620:10a:80ac::190 k.fi. 172800 IN AAAA 2001:14b8:188d::53 ;; { "EDNS-VERSION": 0 }
	Found child zone fi

	Checking DS between . and fi
	Query to h.root-servers.net for fi/DS
	Received 366 bytes from 198.97.190.53
	;; Response received from [198.97.190.53] 366 octets ;; HEADER SECTION ;; id = 53753 ;; 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) ;; fi. IN DS ;; ANSWER SECTION (2 records) fi. 86400 IN DS ( 18073 13 2 f9b1900e886c251982237f40a9877bd3445a7379231d7f2cc280fce6ac6f2244 ) fi. 86400 IN RRSIG ( DS 8 1 86400 20260918050000 20260905040000 57780 . S4WA5MDp5PbT83uKrG5Pz64Q95FLzsjDBDcULo3Ykm+eylFc8w9Q+ojuPya76MpWkwK7LeUv/+DC m/2hzmxzbv7oXX73e/0KPqUsuN3h5+o6MLFZbFma4GC+Al9Uxc56cWlcBn2n2Xm6uGQEQwYYvU1r 7SprFO/xOBTcfmkv3gZ0XDdyaxITYF4cJGAEpcbZd7/o7k3scJ/n3ACOeaOfsBa1y6IdJp6YaV6h 65q1Sm6bGKj9hY0XvPwSREvB8cPGOjwSVdY5rKmQTu8P49zk93dyHDI0OohTt2JU47cDBf6tPvka NJYHvX+rIjasYSHlU56MoycjUCg7ddQ7h2vFTQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for fi in the . zone
	DS=18073/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`fi. 86400 IN RRSIG ( DS 8 1 86400 20260918050000 20260905040000 57780 . S4WA5MDp5PbT83uKrG5Pz64Q95FLzsjDBDcULo3Ykm+eylFc8w9Q+ojuPya76MpWkwK7LeUv/+DC m/2hzmxzbv7oXX73e/0KPqUsuN3h5+o6MLFZbFma4GC+Al9Uxc56cWlcBn2n2Xm6uGQEQwYYvU1r 7SprFO/xOBTcfmkv3gZ0XDdyaxITYF4cJGAEpcbZd7/o7k3scJ/n3ACOeaOfsBa1y6IdJp6YaV6h 65q1Sm6bGKj9hY0XvPwSREvB8cPGOjwSVdY5rKmQTu8P49zk93dyHDI0OohTt2JU47cDBf6tPvka NJYHvX+rIjasYSHlU56MoycjUCg7ddQ7h2vFTQ== )`
	RRSIG=57780 and DNSKEY=57780 verifies the DS RRset
	DS=18073/SHA-256 is now in the chain-of-trust
	`fi. 86400 IN DS ( 18073 13 2 f9b1900e886c251982237f40a9877bd3445a7379231d7f2cc280fce6ac6f2244 )`
	Query to j.fi for fi/DNSKEY
	Received 369 bytes from 185.159.199.190
	;; Response received from [185.159.199.190] 369 octets ;; HEADER SECTION ;; id = 14917 ;; 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) ;; fi. IN DNSKEY ;; ANSWER SECTION (4 records) fi. 900 IN DNSKEY ( 256 3 13 TbWnIOiBLwOrjGc4jsoaDdVVERqAzEIlHgen3zNkRV0ZLhB+z5gSBGNStO+ZUwuuGtteRfor1FwE +oEm0OHdNA== ) ; keytag 63611 fi. 900 IN DNSKEY ( 256 3 13 cpQvzTfdjQtNQx0rtDDzbDAJtvxrx7jF8txRHTzV09BlvGmbjfnGeFmhO6TPhC9EA6f4LIjSOBlM VQpcmy7GQg== ) ; keytag 2642 fi. 900 IN DNSKEY ( 257 3 13 0K3Wtfa8K5X2esicuzsmvazNrT2DuM30sNTJ6oM2rg0zkpUP4dEzBkbCyyumKuQ6d01oax5NRWoH kswmm/lTGA== ) ; keytag 18073 fi. 900 IN RRSIG ( DNSKEY 13 1 900 20260926021012 20260905081116 18073 fi. e5VQ0vXHG8JKWLQgAz2iiLvjqHJqY0/cwt0nXHLDZIRzrouxsUbDemG9gBYM/RaLxE/Z4kiiI+Un Zs6neG6jzw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for fi
	`fi. 900 IN DNSKEY ( 256 3 13 TbWnIOiBLwOrjGc4jsoaDdVVERqAzEIlHgen3zNkRV0ZLhB+z5gSBGNStO+ZUwuuGtteRfor1FwE +oEm0OHdNA== ) ; keytag 63611`
	`fi. 900 IN DNSKEY ( 256 3 13 cpQvzTfdjQtNQx0rtDDzbDAJtvxrx7jF8txRHTzV09BlvGmbjfnGeFmhO6TPhC9EA6f4LIjSOBlM VQpcmy7GQg== ) ; keytag 2642`
	`fi. 900 IN DNSKEY ( 257 3 13 0K3Wtfa8K5X2esicuzsmvazNrT2DuM30sNTJ6oM2rg0zkpUP4dEzBkbCyyumKuQ6d01oax5NRWoH kswmm/lTGA== ) ; keytag 18073`
	DNSKEY=18073/SEP is now in the chain-of-trust
	DS=18073/SHA-256 verifies DNSKEY=18073/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`fi. 900 IN RRSIG ( DNSKEY 13 1 900 20260926021012 20260905081116 18073 fi. e5VQ0vXHG8JKWLQgAz2iiLvjqHJqY0/cwt0nXHLDZIRzrouxsUbDemG9gBYM/RaLxE/Z4kiiI+Un Zs6neG6jzw== )`
	RRSIG=18073 and DNSKEY=18073/SEP verifies the DNSKEY RRset
	DNSKEY=63611 is now in the chain-of-trust
	DNSKEY=2642 is now in the chain-of-trust
	Query to d.fi for mt-tech.fi/A
	Received 245 bytes from 77.72.229.253
	;; Response received from [77.72.229.253] 245 octets ;; HEADER SECTION ;; id = 26142 ;; 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": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; mt-tech.fi. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) mt-tech.fi. 21600 IN NS diana.ns.cloudflare.com. mt-tech.fi. 21600 IN NS anderson.ns.cloudflare.com. mt-tech.fi. 900 IN DS ( 2371 13 2 1d5b9396d8b80dfca0e38ecba6bfccd198c919cef3edb9bd1c39ed42ddd81d52 ) mt-tech.fi. 900 IN RRSIG ( DS 13 2 900 20260922213147 20260901111121 63611 fi. AP7fZFy+TdEYcvM9T23puScjxm05tocVLMxeTwZTNdbiFOYDDyMYXTzX1BTmpi1K613TGXRQ7rtY Ip4ZqcwVqA== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to i.fi for mt-tech.fi/DNSKEY
	Received 245 bytes from 194.0.25.30
	;; Response received from [194.0.25.30] 245 octets ;; HEADER SECTION ;; id = 16522 ;; 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": 1400, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; mt-tech.fi. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) mt-tech.fi. 21600 IN NS diana.ns.cloudflare.com. mt-tech.fi. 21600 IN NS anderson.ns.cloudflare.com. mt-tech.fi. 900 IN DS ( 2371 13 2 1d5b9396d8b80dfca0e38ecba6bfccd198c919cef3edb9bd1c39ed42ddd81d52 ) mt-tech.fi. 900 IN RRSIG ( DS 13 2 900 20260922213147 20260901111121 63611 fi. AP7fZFy+TdEYcvM9T23puScjxm05tocVLMxeTwZTNdbiFOYDDyMYXTzX1BTmpi1K613TGXRQ7rtY Ip4ZqcwVqA== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found child zone mt-tech.fi

mt-tech.fi

	Checking DS between fi and mt-tech.fi
	Query to k.fi for mt-tech.fi/DS
	Received 185 bytes from 213.186.229.226
	;; Response received from [213.186.229.226] 185 octets ;; HEADER SECTION ;; id = 57197 ;; 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) ;; mt-tech.fi. IN DS ;; ANSWER SECTION (2 records) mt-tech.fi. 900 IN DS ( 2371 13 2 1d5b9396d8b80dfca0e38ecba6bfccd198c919cef3edb9bd1c39ed42ddd81d52 ) mt-tech.fi. 900 IN RRSIG ( DS 13 2 900 20260922213147 20260901111121 63611 fi. AP7fZFy+TdEYcvM9T23puScjxm05tocVLMxeTwZTNdbiFOYDDyMYXTzX1BTmpi1K613TGXRQ7rtY Ip4ZqcwVqA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for mt-tech.fi in the fi zone
	DS=2371/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`mt-tech.fi. 900 IN RRSIG ( DS 13 2 900 20260922213147 20260901111121 63611 fi. AP7fZFy+TdEYcvM9T23puScjxm05tocVLMxeTwZTNdbiFOYDDyMYXTzX1BTmpi1K613TGXRQ7rtY Ip4ZqcwVqA== )`
	RRSIG=63611 and DNSKEY=63611 verifies the DS RRset
	DS=2371/SHA-256 is now in the chain-of-trust
	`mt-tech.fi. 900 IN DS ( 2371 13 2 1d5b9396d8b80dfca0e38ecba6bfccd198c919cef3edb9bd1c39ed42ddd81d52 )`
	Query to anderson.ns.cloudflare.com for mt-tech.fi/DNSKEY
	Received 305 bytes from 108.162.195.177
	;; Response received from [108.162.195.177] 305 octets ;; HEADER SECTION ;; id = 108 ;; 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) ;; mt-tech.fi. IN DNSKEY ;; ANSWER SECTION (3 records) mt-tech.fi. 3600 IN DNSKEY ( 257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iU zy1L53eKGQ== ) ; keytag 2371 mt-tech.fi. 3600 IN DNSKEY ( 256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8KqXXFJkqmVfRvMGPmM1x 8fGAa2XhSA== ) ; keytag 34505 mt-tech.fi. 3600 IN RRSIG ( DNSKEY 13 2 3600 20261027085859 20260827085859 2371 mt-tech.fi. zWzqoLgtQMwOZ+A/mI+SgPuYGn2A37uM/4gWL96EQ+DzLYcsvQOAiRcUmkdMG4Gj8QulcfajTrfF okbEjP00vQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for mt-tech.fi
	`mt-tech.fi. 3600 IN DNSKEY ( 257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iU zy1L53eKGQ== ) ; keytag 2371`
	`mt-tech.fi. 3600 IN DNSKEY ( 256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8KqXXFJkqmVfRvMGPmM1x 8fGAa2XhSA== ) ; keytag 34505`
	DNSKEY=2371/SEP is now in the chain-of-trust
	DS=2371/SHA-256 verifies DNSKEY=2371/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`mt-tech.fi. 3600 IN RRSIG ( DNSKEY 13 2 3600 20261027085859 20260827085859 2371 mt-tech.fi. zWzqoLgtQMwOZ+A/mI+SgPuYGn2A37uM/4gWL96EQ+DzLYcsvQOAiRcUmkdMG4Gj8QulcfajTrfF okbEjP00vQ== )`
	RRSIG=2371 and DNSKEY=2371/SEP verifies the DNSKEY RRset
	DNSKEY=34505 is now in the chain-of-trust
	Query to diana.ns.cloudflare.com for mt-tech.fi/A
	Received 177 bytes from 172.64.34.23
	;; Response received from [172.64.34.23] 177 octets ;; HEADER SECTION ;; id = 43819 ;; 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) ;; mt-tech.fi. IN A ;; ANSWER SECTION (3 records) mt-tech.fi. 300 IN A 172.67.210.208 mt-tech.fi. 300 IN A 104.21.23.113 mt-tech.fi. 300 IN RRSIG ( A 13 2 300 20260906182102 20260904162102 34505 mt-tech.fi. 5Ww+KwwUBLf5lBkNZp7nxQWpbNVrb2WV3awgD4ll3CBQIc0Cy1UmgMdntutLIftwqzNnDy9FZ3yz hRWH6XzzZw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	diana.ns.cloudflare.com is authoritative for mt-tech.fi
	Found RRSIG signed by mt-tech.fi zone
	Query to anderson.ns.cloudflare.com for mt-tech.fi/SOA
	Received 211 bytes from 162.159.44.177
	;; Response received from [162.159.44.177] 211 octets ;; HEADER SECTION ;; id = 34132 ;; 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) ;; mt-tech.fi. IN SOA ;; ANSWER SECTION (2 records) mt-tech.fi. 1800 IN SOA ( anderson.ns.cloudflare.com. dns.cloudflare.com. 2413393244 ;serial 10000 ;refresh 2400 ;retry 604800 ;expire 1800 ;minimum ) mt-tech.fi. 1800 IN RRSIG ( SOA 13 2 1800 20260906182102 20260904162102 34505 mt-tech.fi. liE/J0IaJ3/75J+3n2PI6YOtwnRAM2vz7nEB6cbgpXZ0w/5234+hUhM8bHfrLKRV6N4q07Hc90W6 3KSfAr/3Lw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to diana.ns.cloudflare.com for mt-tech.fi/A
	mt-tech.fi A RR has value 172.67.210.208
	mt-tech.fi A RR has value 104.21.23.113
	Found 1 RRSIGs over A RRset
	`mt-tech.fi. 300 IN RRSIG ( A 13 2 300 20260906182102 20260904162102 34505 mt-tech.fi. 5Ww+KwwUBLf5lBkNZp7nxQWpbNVrb2WV3awgD4ll3CBQIc0Cy1UmgMdntutLIftwqzNnDy9FZ3yz hRWH6XzzZw== )`
	RRSIG=34505 and DNSKEY=34505 verifies the A RRset

mt-tech.fi

	Query to anderson.ns.cloudflare.com for mt-tech.fi/A
	Received 177 bytes from 172.64.35.177
	;; Response received from [172.64.35.177] 177 octets ;; HEADER SECTION ;; id = 206 ;; 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) ;; mt-tech.fi. IN A ;; ANSWER SECTION (3 records) mt-tech.fi. 300 IN A 104.21.23.113 mt-tech.fi. 300 IN A 172.67.210.208 mt-tech.fi. 300 IN RRSIG ( A 13 2 300 20260906182102 20260904162102 34505 mt-tech.fi. Uv4c+ZN0CUHPTfJaHRdC6LHm+mIIFjpQm7FKCiRq6oktLqOiTTx7mucgLwT++e6la5NHFvUC2I+x PvNHdUf96w== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	anderson.ns.cloudflare.com is authoritative for mt-tech.fi
	Found RRSIG signed by mt-tech.fi zone
	Query to anderson.ns.cloudflare.com for mt-tech.fi/A
	mt-tech.fi A RR has value 104.21.23.113
	mt-tech.fi A RR has value 172.67.210.208
	Found 1 RRSIGs over A RRset
	`mt-tech.fi. 300 IN RRSIG ( A 13 2 300 20260906182102 20260904162102 34505 mt-tech.fi. Uv4c+ZN0CUHPTfJaHRdC6LHm+mIIFjpQm7FKCiRq6oktLqOiTTx7mucgLwT++e6la5NHFvUC2I+x PvNHdUf96w== )`
	RRSIG=34505 and DNSKEY=34505 verifies the A RRset

Move your mouse over any or symbols for remediation hints.

Want a second opinion? Test mt-tech.fi at dnsviz.net.

DNSSEC Debugger

↓ Advanced options ↑ Advanced options

Trust Anchor:
Name Servers: