DNSSEC Debugger - utwente.nl

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Domain Name:

Detail: more(+) / less(-)

Time: 2026-09-05 18:11:55 UTC

Analyzing DNSSEC problems for utwente.nl

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 c.root-servers.net for ./DNSKEY
	Received 1139 bytes from 192.33.4.12
	;; Response received from [192.33.4.12] 1139 octets ;; HEADER SECTION ;; id = 11871 ;; 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) ;; . 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 m.root-servers.net for utwente.nl/A
	Received 566 bytes from 202.12.27.33
	;; Response received from [202.12.27.33] 566 octets ;; HEADER SECTION ;; id = 19546 ;; 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 = 5 arcount = 7 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; utwente.nl. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (5 records) nl. 172800 IN NS ns3.dns.nl. nl. 172800 IN NS ns1.dns.nl. nl. 172800 IN NS ns4.dns.nl. nl. 86400 IN DS ( 17153 13 2 c5dfddc91e7532562a35f3c2cd30823894be08f20101f1abf45c8ab9739f3f49 ) nl. 86400 IN RRSIG ( DS 8 1 86400 20260918170000 20260905160000 57780 . GYSRoaGZxRw+bXD6VZKqCocQUcPu+nTm7f7Aa4qCUhyCh3qIG+jzWZ/KewbdElwTVyH+dS36ebpy BNfRJ9EeKEHcX+DCV41L6+UhVWnaSb/6PtMJZ9V/9xeb++YlSUqOQGE2EVCc4Htcc/kYDHkTTcPP VrDOiDy2bT6bBsbw2AD2ciWdw1g9ATzXNOcrgNC7SWUGkFIY3Ux/jHBP5G8tG56x1JAJMfCmtECQ qQBwtmIeGQcq8a3cbEsdW1xzpE5gL00xSVwEeFtIMvBSk+SYXvZVxSwf7YwNKZLprKy42ri0QgwJ VHQqG73uk5Hc6QpU2yHPZXK5n023uZQ+gad58w== ) ;; ADDITIONAL SECTION (7 records) ns4.dns.nl. 172800 IN A 185.159.199.200 ns3.dns.nl. 172800 IN A 194.0.25.24 ns1.dns.nl. 172800 IN A 194.0.28.53 ns4.dns.nl. 172800 IN AAAA 2620:10a:80ac::200 ns3.dns.nl. 172800 IN AAAA 2001:678:20::24 ns1.dns.nl. 172800 IN AAAA 2001:678:2c:0:194:0:28:53 ;; { "EDNS-VERSION": 0 }
	Query to m.root-servers.net for nl/DNSKEY
	Received 558 bytes from 202.12.27.33
	;; Response received from [202.12.27.33] 558 octets ;; HEADER SECTION ;; id = 6858 ;; 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 = 5 arcount = 7 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; nl. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (5 records) nl. 172800 IN NS ns1.dns.nl. nl. 172800 IN NS ns4.dns.nl. nl. 172800 IN NS ns3.dns.nl. nl. 86400 IN DS ( 17153 13 2 c5dfddc91e7532562a35f3c2cd30823894be08f20101f1abf45c8ab9739f3f49 ) nl. 86400 IN RRSIG ( DS 8 1 86400 20260918170000 20260905160000 57780 . GYSRoaGZxRw+bXD6VZKqCocQUcPu+nTm7f7Aa4qCUhyCh3qIG+jzWZ/KewbdElwTVyH+dS36ebpy BNfRJ9EeKEHcX+DCV41L6+UhVWnaSb/6PtMJZ9V/9xeb++YlSUqOQGE2EVCc4Htcc/kYDHkTTcPP VrDOiDy2bT6bBsbw2AD2ciWdw1g9ATzXNOcrgNC7SWUGkFIY3Ux/jHBP5G8tG56x1JAJMfCmtECQ qQBwtmIeGQcq8a3cbEsdW1xzpE5gL00xSVwEeFtIMvBSk+SYXvZVxSwf7YwNKZLprKy42ri0QgwJ VHQqG73uk5Hc6QpU2yHPZXK5n023uZQ+gad58w== ) ;; ADDITIONAL SECTION (7 records) ns4.dns.nl. 172800 IN A 185.159.199.200 ns3.dns.nl. 172800 IN A 194.0.25.24 ns1.dns.nl. 172800 IN A 194.0.28.53 ns4.dns.nl. 172800 IN AAAA 2620:10a:80ac::200 ns3.dns.nl. 172800 IN AAAA 2001:678:20::24 ns1.dns.nl. 172800 IN AAAA 2001:678:2c:0:194:0:28:53 ;; { "EDNS-VERSION": 0 }
	Found child zone nl

	Checking DS between . and nl
	Query to j.root-servers.net for nl/DS
	Received 366 bytes from 192.58.128.30
	;; Response received from [192.58.128.30] 366 octets ;; HEADER SECTION ;; id = 59353 ;; 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": 1472, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; nl. IN DS ;; ANSWER SECTION (2 records) nl. 86400 IN DS ( 17153 13 2 c5dfddc91e7532562a35f3c2cd30823894be08f20101f1abf45c8ab9739f3f49 ) nl. 86400 IN RRSIG ( DS 8 1 86400 20260918170000 20260905160000 57780 . GYSRoaGZxRw+bXD6VZKqCocQUcPu+nTm7f7Aa4qCUhyCh3qIG+jzWZ/KewbdElwTVyH+dS36ebpy BNfRJ9EeKEHcX+DCV41L6+UhVWnaSb/6PtMJZ9V/9xeb++YlSUqOQGE2EVCc4Htcc/kYDHkTTcPP VrDOiDy2bT6bBsbw2AD2ciWdw1g9ATzXNOcrgNC7SWUGkFIY3Ux/jHBP5G8tG56x1JAJMfCmtECQ qQBwtmIeGQcq8a3cbEsdW1xzpE5gL00xSVwEeFtIMvBSk+SYXvZVxSwf7YwNKZLprKy42ri0QgwJ VHQqG73uk5Hc6QpU2yHPZXK5n023uZQ+gad58w== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for nl in the . zone
	DS=17153/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`nl. 86400 IN RRSIG ( DS 8 1 86400 20260918170000 20260905160000 57780 . GYSRoaGZxRw+bXD6VZKqCocQUcPu+nTm7f7Aa4qCUhyCh3qIG+jzWZ/KewbdElwTVyH+dS36ebpy BNfRJ9EeKEHcX+DCV41L6+UhVWnaSb/6PtMJZ9V/9xeb++YlSUqOQGE2EVCc4Htcc/kYDHkTTcPP VrDOiDy2bT6bBsbw2AD2ciWdw1g9ATzXNOcrgNC7SWUGkFIY3Ux/jHBP5G8tG56x1JAJMfCmtECQ qQBwtmIeGQcq8a3cbEsdW1xzpE5gL00xSVwEeFtIMvBSk+SYXvZVxSwf7YwNKZLprKy42ri0QgwJ VHQqG73uk5Hc6QpU2yHPZXK5n023uZQ+gad58w== )`
	RRSIG=57780 and DNSKEY=57780 verifies the DS RRset
	DS=17153/SHA-256 is now in the chain-of-trust
	`nl. 86400 IN DS ( 17153 13 2 c5dfddc91e7532562a35f3c2cd30823894be08f20101f1abf45c8ab9739f3f49 )`
	Query to ns1.dns.nl for nl/DNSKEY
	Received 369 bytes from 194.0.28.53
	;; Response received from [194.0.28.53] 369 octets ;; HEADER SECTION ;; id = 34720 ;; 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) ;; nl. IN DNSKEY ;; ANSWER SECTION (4 records) nl. 3600 IN DNSKEY ( 256 3 13 ArhUNmeRU9NE4fAbORd6DjntZ0vDP3PoQotzRxGg/gdniUCSGp/naJdkcG5/Y9+SVE6f5h/NZCqG y2+Kh/FeEw== ) ; keytag 467 nl. 3600 IN DNSKEY ( 256 3 13 ObMZD0WbONw5/xzfY63W7kn4yVhtYwgu7pjE9L4TAMsaAEpDVhGmQ7fA373thjkjjZTdHuQYg33k mj8A3wqX7g== ) ; keytag 60847 nl. 3600 IN DNSKEY ( 257 3 13 aeDdFmc/JLPyva7Y4bS2SFbfWmxaiSrnqwgs+D1PKSPSruxIRH+6gHLhJ4XYIzrSaT3uk6rsx3c5 jV8U4B8O+g== ) ; keytag 17153 nl. 3600 IN RRSIG ( DNSKEY 13 1 3600 20260924173059 20260827113829 17153 nl. 26iZqMrZ/1ePUis3XOH3kUeIn+7Sx9ZtFjHwkh2al6dpeF0kSwsxItOhla3wzNXrg1IeYldoUHD5 v2kLRB3lsA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for nl
	`nl. 3600 IN DNSKEY ( 256 3 13 ArhUNmeRU9NE4fAbORd6DjntZ0vDP3PoQotzRxGg/gdniUCSGp/naJdkcG5/Y9+SVE6f5h/NZCqG y2+Kh/FeEw== ) ; keytag 467`
	`nl. 3600 IN DNSKEY ( 256 3 13 ObMZD0WbONw5/xzfY63W7kn4yVhtYwgu7pjE9L4TAMsaAEpDVhGmQ7fA373thjkjjZTdHuQYg33k mj8A3wqX7g== ) ; keytag 60847`
	`nl. 3600 IN DNSKEY ( 257 3 13 aeDdFmc/JLPyva7Y4bS2SFbfWmxaiSrnqwgs+D1PKSPSruxIRH+6gHLhJ4XYIzrSaT3uk6rsx3c5 jV8U4B8O+g== ) ; keytag 17153`
	DNSKEY=17153/SEP is now in the chain-of-trust
	DS=17153/SHA-256 verifies DNSKEY=17153/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`nl. 3600 IN RRSIG ( DNSKEY 13 1 3600 20260924173059 20260827113829 17153 nl. 26iZqMrZ/1ePUis3XOH3kUeIn+7Sx9ZtFjHwkh2al6dpeF0kSwsxItOhla3wzNXrg1IeYldoUHD5 v2kLRB3lsA== )`
	RRSIG=17153 and DNSKEY=17153/SEP verifies the DNSKEY RRset
	DNSKEY=467 is now in the chain-of-trust
	DNSKEY=60847 is now in the chain-of-trust
	Query to ns1.dns.nl for utwente.nl/A
	Received 343 bytes from 194.0.28.53
	;; Response received from [194.0.28.53] 343 octets ;; HEADER SECTION ;; id = 10183 ;; 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 = 5 arcount = 6 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; utwente.nl. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (5 records) utwente.nl. 3600 IN NS ns1.utwente.nl. utwente.nl. 3600 IN NS ns2.utwente.nl. utwente.nl. 3600 IN NS ns3.utwente.nl. utwente.nl. 3600 IN DS ( 17944 8 2 71eb8e95e40378e15c6a5e074d969ce34115ff739ffbc4b361063a5162af485b ) utwente.nl. 3600 IN RRSIG ( DS 13 2 3600 20261001172442 20260904023723 60847 nl. YEcyF4HW6684l5ZXCDX0uyRLmpBryTevR7WjcC0AoJBXyfAT2rMaEOQjt4abNKB0X8YchrAxYHdc 9vTNxo1C0g== ) ;; ADDITIONAL SECTION (6 records) ns1.utwente.nl. 3600 IN A 130.89.1.2 ns1.utwente.nl. 3600 IN AAAA 2001:67c:2564:a102::3:1 ns2.utwente.nl. 3600 IN A 130.89.1.3 ns2.utwente.nl. 3600 IN AAAA 2001:67c:2564:a102::3:2 ns3.utwente.nl. 3600 IN A 131.155.0.37 ;; { "EDNS-VERSION": 0 }
	Query to ns3.dns.nl for utwente.nl/DNSKEY
	Received 343 bytes from 194.0.25.24
	;; Response received from [194.0.25.24] 343 octets ;; HEADER SECTION ;; id = 54683 ;; 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 = 5 arcount = 6 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1400, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; utwente.nl. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (5 records) utwente.nl. 3600 IN NS ns1.utwente.nl. utwente.nl. 3600 IN NS ns2.utwente.nl. utwente.nl. 3600 IN NS ns3.utwente.nl. utwente.nl. 3600 IN DS ( 17944 8 2 71eb8e95e40378e15c6a5e074d969ce34115ff739ffbc4b361063a5162af485b ) utwente.nl. 3600 IN RRSIG ( DS 13 2 3600 20261001172442 20260904023723 60847 nl. YEcyF4HW6684l5ZXCDX0uyRLmpBryTevR7WjcC0AoJBXyfAT2rMaEOQjt4abNKB0X8YchrAxYHdc 9vTNxo1C0g== ) ;; ADDITIONAL SECTION (6 records) ns1.utwente.nl. 3600 IN A 130.89.1.2 ns2.utwente.nl. 3600 IN A 130.89.1.3 ns3.utwente.nl. 3600 IN A 131.155.0.37 ns1.utwente.nl. 3600 IN AAAA 2001:67c:2564:a102::3:1 ns2.utwente.nl. 3600 IN AAAA 2001:67c:2564:a102::3:2 ;; { "EDNS-VERSION": 0 }
	Found child zone utwente.nl

utwente.nl

	Checking DS between nl and utwente.nl
	Query to ns4.dns.nl for utwente.nl/DS
	Received 185 bytes from 185.159.199.200
	;; Response received from [185.159.199.200] 185 octets ;; HEADER SECTION ;; id = 27721 ;; 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) ;; utwente.nl. IN DS ;; ANSWER SECTION (2 records) utwente.nl. 3600 IN DS ( 17944 8 2 71eb8e95e40378e15c6a5e074d969ce34115ff739ffbc4b361063a5162af485b ) utwente.nl. 3600 IN RRSIG ( DS 13 2 3600 20261001172442 20260904023723 60847 nl. YEcyF4HW6684l5ZXCDX0uyRLmpBryTevR7WjcC0AoJBXyfAT2rMaEOQjt4abNKB0X8YchrAxYHdc 9vTNxo1C0g== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for utwente.nl in the nl zone
	DS=17944/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`utwente.nl. 3600 IN RRSIG ( DS 13 2 3600 20261001172442 20260904023723 60847 nl. YEcyF4HW6684l5ZXCDX0uyRLmpBryTevR7WjcC0AoJBXyfAT2rMaEOQjt4abNKB0X8YchrAxYHdc 9vTNxo1C0g== )`
	RRSIG=60847 and DNSKEY=60847 verifies the DS RRset
	DS=17944/SHA-256 is now in the chain-of-trust
	`utwente.nl. 3600 IN DS ( 17944 8 2 71eb8e95e40378e15c6a5e074d969ce34115ff739ffbc4b361063a5162af485b )`
	Query to ns2.utwente.nl for utwente.nl/DNSKEY
	Received 909 bytes from 130.89.1.3
	;; Response received from [130.89.1.3] 909 octets ;; HEADER SECTION ;; id = 50121 ;; 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": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; utwente.nl. IN DNSKEY ;; ANSWER SECTION (4 records) utwente.nl. 3600 IN DNSKEY ( 256 3 8 AwEAAcXzLGr4b/5DvUWuo+OgKCb8PF04z5mlVQorkV8g2fMwmpRIjnwLWWhdX1ciRi/7/+JoJ9Jt +NR4WKn6QBhoRkC7mtj+JS91k6b2/mJ8nIrimDxXvrKwv8cdWBt8Cv2k2svw8sat428rcOakdNy+ AQkCAHuaOeCi50u3swkxJBwr ) ; keytag 12285 utwente.nl. 3600 IN DNSKEY ( 256 3 8 AwEAAcxDHB8ZAYNfycs0oxyjy/4MjVmCmNKcSqf8CoNw8bkUPcjLgNdHpP2rDnzL+vbJ+UQzhNow oashhVdOPTWQ+2+algdl93Q9ct8kODc0VwVBN2uyclaRvlzRNM7Kar2rCq0rkT5sBa8r9IOBvAfZ FqRuwPDgSOJ/UtEijjorkzEr ) ; keytag 46341 utwente.nl. 3600 IN DNSKEY ( 257 3 8 AwEAAcQ/PSNhf9ObPYjAK0RKx76I7cZTCAYzTjzdgmebjmEwLBBmKJHdjuED4MC2X16fYcdfZfOL 0FKRqKAHBTpXS4SnrzHd//ZiP77Uzm56r1HjWURHBM/lPk43q/7VESrfSoi9MQj872w0Gz5wCN4i Mi3yOt/BFpi+pwE3p47PgxitinmecHZ1DPZhG8R6GoPivih5pGr/fXn1SjK/z1DUcONz3FB/HniB 3QvZ8u6SbCGPhWtOXkuQlEDn1VS52uyBexiHXxeP9tx2R67m/4HcvYMtqJb4N8Ne6hadqdaPxIyt oV7mVD1cIJpjBMsb7Vmy4gxgQd0qD9qTzU1Mo1MXW28= ) ; keytag 17944 utwente.nl. 3600 IN RRSIG ( DNSKEY 8 2 3600 20261003232204 20260903225549 17944 utwente.nl. DkCDOc8FvVEVSr7FE8IkTKOsFelsVv2uqYjSMdiviJ5hCfiPcIVgDBonnsU0fr2WCwF6djiSVQT5 VM5rZSHPucREH+P5CEMjauCb7XcLW2z68wkHrVDg5sPuVsUa6MHROxWQPJiQlMyiAtiEInr+1OLL OIRwETK+v8OHIz8/5ZBg38TKqzRTBfnTXmOFAgcihNpbF2dIzpJRf4FTScsrH9mmUx+SLX4wPHrv iOVBMK3nOwEPJZsrMNQjbFR2PA+si1/Il40f5b+buP9H2fn2Z/vV2gHhHGj57P9z9KVBXbgD/sWo 8Sf3XbAv8Ic36RI4D84NNQLc7PtfqlQw8X0sbQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for utwente.nl
	`utwente.nl. 3600 IN DNSKEY ( 256 3 8 AwEAAcXzLGr4b/5DvUWuo+OgKCb8PF04z5mlVQorkV8g2fMwmpRIjnwLWWhdX1ciRi/7/+JoJ9Jt +NR4WKn6QBhoRkC7mtj+JS91k6b2/mJ8nIrimDxXvrKwv8cdWBt8Cv2k2svw8sat428rcOakdNy+ AQkCAHuaOeCi50u3swkxJBwr ) ; keytag 12285`
	`utwente.nl. 3600 IN DNSKEY ( 256 3 8 AwEAAcxDHB8ZAYNfycs0oxyjy/4MjVmCmNKcSqf8CoNw8bkUPcjLgNdHpP2rDnzL+vbJ+UQzhNow oashhVdOPTWQ+2+algdl93Q9ct8kODc0VwVBN2uyclaRvlzRNM7Kar2rCq0rkT5sBa8r9IOBvAfZ FqRuwPDgSOJ/UtEijjorkzEr ) ; keytag 46341`
	`utwente.nl. 3600 IN DNSKEY ( 257 3 8 AwEAAcQ/PSNhf9ObPYjAK0RKx76I7cZTCAYzTjzdgmebjmEwLBBmKJHdjuED4MC2X16fYcdfZfOL 0FKRqKAHBTpXS4SnrzHd//ZiP77Uzm56r1HjWURHBM/lPk43q/7VESrfSoi9MQj872w0Gz5wCN4i Mi3yOt/BFpi+pwE3p47PgxitinmecHZ1DPZhG8R6GoPivih5pGr/fXn1SjK/z1DUcONz3FB/HniB 3QvZ8u6SbCGPhWtOXkuQlEDn1VS52uyBexiHXxeP9tx2R67m/4HcvYMtqJb4N8Ne6hadqdaPxIyt oV7mVD1cIJpjBMsb7Vmy4gxgQd0qD9qTzU1Mo1MXW28= ) ; keytag 17944`
	DNSKEY=17944/SEP is now in the chain-of-trust
	DS=17944/SHA-256 verifies DNSKEY=17944/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`utwente.nl. 3600 IN RRSIG ( DNSKEY 8 2 3600 20261003232204 20260903225549 17944 utwente.nl. DkCDOc8FvVEVSr7FE8IkTKOsFelsVv2uqYjSMdiviJ5hCfiPcIVgDBonnsU0fr2WCwF6djiSVQT5 VM5rZSHPucREH+P5CEMjauCb7XcLW2z68wkHrVDg5sPuVsUa6MHROxWQPJiQlMyiAtiEInr+1OLL OIRwETK+v8OHIz8/5ZBg38TKqzRTBfnTXmOFAgcihNpbF2dIzpJRf4FTScsrH9mmUx+SLX4wPHrv iOVBMK3nOwEPJZsrMNQjbFR2PA+si1/Il40f5b+buP9H2fn2Z/vV2gHhHGj57P9z9KVBXbgD/sWo 8Sf3XbAv8Ic36RI4D84NNQLc7PtfqlQw8X0sbQ== )`
	RRSIG=17944 and DNSKEY=17944/SEP verifies the DNSKEY RRset
	DNSKEY=12285 is now in the chain-of-trust
	DNSKEY=46341 is now in the chain-of-trust
	Query to ns2.utwente.nl for utwente.nl/A
	Received 225 bytes from 130.89.1.3
	;; Response received from [130.89.1.3] 225 octets ;; HEADER SECTION ;; id = 58879 ;; 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) ;; utwente.nl. IN A ;; ANSWER SECTION (2 records) utwente.nl. 300 IN A 130.89.12.12 utwente.nl. 300 IN RRSIG ( A 8 2 300 20260925024155 20260826015421 12285 utwente.nl. uuqZhU2eLA7chJkem56VNznjpR59bLdEd4hdyvvgOyXV7z1ByOCNWUCqg08MsO12Oe5v3f8D4TaQ XxhvcdgSNbOyhyg3WhtUzJMsNlda9PVwIsRfA0b7ys4DdsEQEETb/eoubudN1gSbu+Q6PQh8ZtQe rHyQkVTby/effXZR+tA= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns2.utwente.nl is authoritative for utwente.nl
	Found RRSIG signed by utwente.nl zone
	Query to ns3.utwente.nl for utwente.nl/SOA
	Received 259 bytes from 131.155.0.37
	;; Response received from [131.155.0.37] 259 octets ;; HEADER SECTION ;; id = 8806 ;; 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) ;; utwente.nl. IN SOA ;; ANSWER SECTION (2 records) utwente.nl. 3600 IN SOA ( ns1.utwente.nl. dnsmaster.utwente.nl. 2181020940 ;serial 28800 ;refresh 7200 ;retry 604800 ;expire 1200 ;minimum ) utwente.nl. 3600 IN RRSIG ( SOA 8 2 3600 20261005174349 20260905164349 12285 utwente.nl. KLbuyJUj6dHc5UjrYsN7aecYvd4z4jG3J84X+FOPrF9enKA9obHbLtlJ+4DJ7kSj9zlO5v/989YE hSrpdF111aP4SYdD5XBmA4zz24gMTRggXe2/3qzMW8JTEqfZ/3pW2dcUEGbIL1w/22Nn0PHVQQw0 8NbX1Zm57s6PV/ebEl0= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to ns1.utwente.nl for utwente.nl/SOA
	Received 259 bytes from 130.89.1.2
	;; Response received from [130.89.1.2] 259 octets ;; HEADER SECTION ;; id = 3284 ;; 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) ;; utwente.nl. IN SOA ;; ANSWER SECTION (2 records) utwente.nl. 3600 IN SOA ( ns1.utwente.nl. dnsmaster.utwente.nl. 2181020939 ;serial 28800 ;refresh 7200 ;retry 604800 ;expire 1200 ;minimum ) utwente.nl. 3600 IN RRSIG ( SOA 8 2 3600 20261005174027 20260905164027 12285 utwente.nl. qzmHLuy/kjnLu7ibfwZ2hXqzpunT47aZPZjTZRIgCItPRjxzvUR/X2I9h26mpzniamSkvtiNrsNJ mbki9psoywpP5ilN9gCkyW5GLV1gFTyo1La+c6fVGEfVIbheM331bHId14ovcJ7qp+lmEeiX8Gil DLa2RWiE9P+gUXpHFno= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns1.utwente.nl serial (2181020939) differs from ns3.utwente.nl serial (2181020940)
	Query to ns2.utwente.nl for utwente.nl/A
	utwente.nl A RR has value 130.89.12.12
	Found 1 RRSIGs over A RRset
	`utwente.nl. 300 IN RRSIG ( A 8 2 300 20260925024155 20260826015421 12285 utwente.nl. uuqZhU2eLA7chJkem56VNznjpR59bLdEd4hdyvvgOyXV7z1ByOCNWUCqg08MsO12Oe5v3f8D4TaQ XxhvcdgSNbOyhyg3WhtUzJMsNlda9PVwIsRfA0b7ys4DdsEQEETb/eoubudN1gSbu+Q6PQh8ZtQe rHyQkVTby/effXZR+tA= )`
	RRSIG=12285 and DNSKEY=12285 verifies the A RRset

utwente.nl

	Query to ns1.utwente.nl for utwente.nl/A
	Received 225 bytes from 130.89.1.2
	;; Response received from [130.89.1.2] 225 octets ;; HEADER SECTION ;; id = 42942 ;; 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) ;; utwente.nl. IN A ;; ANSWER SECTION (2 records) utwente.nl. 300 IN A 130.89.12.12 utwente.nl. 300 IN RRSIG ( A 8 2 300 20261002043119 20260902035131 12285 utwente.nl. UBEkCIViN7PI4iIrNzrSANfAsBkqO/S0BeHoHloZQDnPizG7eglw6+wsVlCEOIWqc2CTmjbHlrNo erfMRfsWt6rqN9Bm+Epdq5L3ZmFEKSsiRizz7VsCG0gB7+PR9AQ3EK31/k2HPRb+7TTZcovDlefw prE6PtLR+BMYrFRq/Oo= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns1.utwente.nl is authoritative for utwente.nl
	Found RRSIG signed by utwente.nl zone
	Query to ns1.utwente.nl for utwente.nl/A
	utwente.nl A RR has value 130.89.12.12
	Found 1 RRSIGs over A RRset
	`utwente.nl. 300 IN RRSIG ( A 8 2 300 20261002043119 20260902035131 12285 utwente.nl. UBEkCIViN7PI4iIrNzrSANfAsBkqO/S0BeHoHloZQDnPizG7eglw6+wsVlCEOIWqc2CTmjbHlrNo erfMRfsWt6rqN9Bm+Epdq5L3ZmFEKSsiRizz7VsCG0gB7+PR9AQ3EK31/k2HPRb+7TTZcovDlefw prE6PtLR+BMYrFRq/Oo= )`
	RRSIG=12285 and DNSKEY=12285 verifies the A RRset

utwente.nl

	Query to ns3.utwente.nl for utwente.nl/A
	Received 225 bytes from 131.155.0.37
	;; Response received from [131.155.0.37] 225 octets ;; HEADER SECTION ;; id = 15817 ;; 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) ;; utwente.nl. IN A ;; ANSWER SECTION (2 records) utwente.nl. 300 IN A 130.89.12.12 utwente.nl. 300 IN RRSIG ( A 8 2 300 20260925024155 20260826015421 12285 utwente.nl. uuqZhU2eLA7chJkem56VNznjpR59bLdEd4hdyvvgOyXV7z1ByOCNWUCqg08MsO12Oe5v3f8D4TaQ XxhvcdgSNbOyhyg3WhtUzJMsNlda9PVwIsRfA0b7ys4DdsEQEETb/eoubudN1gSbu+Q6PQh8ZtQe rHyQkVTby/effXZR+tA= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns3.utwente.nl is authoritative for utwente.nl
	Found RRSIG signed by utwente.nl zone
	Query to ns3.utwente.nl for utwente.nl/A
	utwente.nl A RR has value 130.89.12.12
	Found 1 RRSIGs over A RRset
	`utwente.nl. 300 IN RRSIG ( A 8 2 300 20260925024155 20260826015421 12285 utwente.nl. uuqZhU2eLA7chJkem56VNznjpR59bLdEd4hdyvvgOyXV7z1ByOCNWUCqg08MsO12Oe5v3f8D4TaQ XxhvcdgSNbOyhyg3WhtUzJMsNlda9PVwIsRfA0b7ys4DdsEQEETb/eoubudN1gSbu+Q6PQh8ZtQe rHyQkVTby/effXZR+tA= )`
	RRSIG=12285 and DNSKEY=12285 verifies the A RRset

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