DNSSEC Debugger - uni-bayreuth.de

Domain Name:

Time: 2026-01-23 10:36:38 UTC

Analyzing DNSSEC problems for uni-bayreuth.de

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 k.root-servers.net for ./DNSKEY
	Received 1139 bytes from 193.0.14.129
	;; Response received from [193.0.14.129] 1139 octets ;; HEADER SECTION ;; id = 9279 ;; 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 AwEAAbNTVC2+pry4pc37pZI9Oj6b8FHxT3VGrvSPKLE1Tjyfe2kUZUtVX5xrv6AV4BVO+ygrYjGZ MNgEnbLU4zknnlnhI2e0g6iTza1aZh0dRZXGH16C1NUNq1CxBkUhIYQhQDeIOtLacx+RmFTc+hSH JJ2MJ79IS00kA7eKi6mofQ7SPJmdJVjI+JAx791y0f5QaB+iHGANU53FwiYXNUQjfAzCrtOaSevG sx8SO8BTaXLAjFq5eewOtwScVwfVDhEXlvpE6e+mIncwhNKaMRD9IPuHENqCNPI5MjxfAMVS6cEY 8eEozIkv/vHc+0Auu3n+Fcx6F2Js4KPXaHEShAXugfU= ) ; keytag 21831 . 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 20260211000000 20260121000000 20326 . EBetGA/PKYoAlq56mQMDn03GRImGJtuP7+VneaBFBz6bKPYOkJCeH+iWyvbdHc2EdpdPwod/fNV2 buvubzluWs2ORvqpr/w3awExDRBLgjuGRo8LyRlPG/utQh2tmjC5t5CzPKKtUOjKcotmlYgfV+pQ CT1zqZfavyxYJXMGILkSVcQe+3rraAvzXQoZzMfewQZOJrhyFfKtugkpOLWCuWg5/dKleyYB8G4r EWDPhywRt+GSlOgFWhNYTHhEpZsSA6vnb3FTtIgu7CqlDD1zOTrIFuiv7L8cFizHm542Bm69lbzg QGJGdgSwOGAe4Aj55UXMdRobYUdhoWOsdGOJKA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAbNTVC2+pry4pc37pZI9Oj6b8FHxT3VGrvSPKLE1Tjyfe2kUZUtVX5xrv6AV4BVO+ygrYjGZ MNgEnbLU4zknnlnhI2e0g6iTza1aZh0dRZXGH16C1NUNq1CxBkUhIYQhQDeIOtLacx+RmFTc+hSH JJ2MJ79IS00kA7eKi6mofQ7SPJmdJVjI+JAx791y0f5QaB+iHGANU53FwiYXNUQjfAzCrtOaSevG sx8SO8BTaXLAjFq5eewOtwScVwfVDhEXlvpE6e+mIncwhNKaMRD9IPuHENqCNPI5MjxfAMVS6cEY 8eEozIkv/vHc+0Auu3n+Fcx6F2Js4KPXaHEShAXugfU= ) ; keytag 21831`
	`. 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 20260211000000 20260121000000 20326 . EBetGA/PKYoAlq56mQMDn03GRImGJtuP7+VneaBFBz6bKPYOkJCeH+iWyvbdHc2EdpdPwod/fNV2 buvubzluWs2ORvqpr/w3awExDRBLgjuGRo8LyRlPG/utQh2tmjC5t5CzPKKtUOjKcotmlYgfV+pQ CT1zqZfavyxYJXMGILkSVcQe+3rraAvzXQoZzMfewQZOJrhyFfKtugkpOLWCuWg5/dKleyYB8G4r EWDPhywRt+GSlOgFWhNYTHhEpZsSA6vnb3FTtIgu7CqlDD1zOTrIFuiv7L8cFizHm542Bm69lbzg QGJGdgSwOGAe4Aj55UXMdRobYUdhoWOsdGOJKA== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=21831 is now in the chain-of-trust
	DNSKEY=38696/SEP is now in the chain-of-trust
	Query to j.root-servers.net for uni-bayreuth.de/A
	Received 749 bytes from 192.58.128.30
	;; Response received from [192.58.128.30] 749 octets ;; HEADER SECTION ;; id = 25836 ;; 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 = 8 arcount = 13 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1472, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uni-bayreuth.de. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) de. 172800 IN NS a.nic.de. de. 172800 IN NS f.nic.de. de. 172800 IN NS l.de.net. de. 172800 IN NS n.de.net. de. 172800 IN NS s.de.net. de. 172800 IN NS z.nic.de. de. 86400 IN DS ( 26755 8 2 f341357809a5954311ccb82ade114c6c1d724a75c0395137aa3978035425e78d ) de. 86400 IN RRSIG ( DS 8 1 86400 20260205050000 20260123040000 21831 . DlHmd0O4uoceaBVcbzwkkVlwsABMf9g73RPcsAzVlpkdWMa9uDR1Eyxb0iZkdVv+Ca5xDVrktRz3 IMLrApr1i87MDiiRZg9E38LOyRq/MGprbJb0n0qSSJA+3WM51X6ZPV2rp9i+y1fvpeu/pM0SfoEC iSok5ui6N7IFmpTJa9FT/M5xj+8kjCGHDYMmmB1RRRTJ9aSFw3Uy2FvQyKCp8vE8hGn3KuDeN0B6 /K3J4AzWB3T6YKtEBoR83XJ8VEhwMUwzkoEpLdU0gB0+1cQ5xZ/Y1ozV5n+ZjnjAYGKs97utqyrG C+dBkzIaUSDVMTMZpIvw7nHaJlebdUhLT/kJNA== ) ;; ADDITIONAL SECTION (13 records) a.nic.de. 172800 IN A 194.0.0.53 f.nic.de. 172800 IN A 81.91.164.5 l.de.net. 172800 IN A 77.67.63.105 n.de.net. 172800 IN A 194.146.107.6 s.de.net. 172800 IN A 195.243.137.26 z.nic.de. 172800 IN A 194.246.96.1 a.nic.de. 172800 IN AAAA 2001:678:2::53 f.nic.de. 172800 IN AAAA 2a02:568:0:2::53 l.de.net. 172800 IN AAAA 2001:668:1f:11::105 n.de.net. 172800 IN AAAA 2001:67c:1011:1::53 s.de.net. 172800 IN AAAA 2003:8:14::53 z.nic.de. 172800 IN AAAA 2a02:568:fe02::de ;; { "EDNS-VERSION": 0 }
	Query to k.root-servers.net for de/DNSKEY
	Received 736 bytes from 193.0.14.129
	;; Response received from [193.0.14.129] 736 octets ;; HEADER SECTION ;; id = 35970 ;; 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 = 8 arcount = 13 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; de. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) de. 172800 IN NS a.nic.de. de. 172800 IN NS f.nic.de. de. 172800 IN NS l.de.net. de. 172800 IN NS n.de.net. de. 172800 IN NS s.de.net. de. 172800 IN NS z.nic.de. de. 86400 IN DS ( 26755 8 2 f341357809a5954311ccb82ade114c6c1d724a75c0395137aa3978035425e78d ) de. 86400 IN RRSIG ( DS 8 1 86400 20260205050000 20260123040000 21831 . DlHmd0O4uoceaBVcbzwkkVlwsABMf9g73RPcsAzVlpkdWMa9uDR1Eyxb0iZkdVv+Ca5xDVrktRz3 IMLrApr1i87MDiiRZg9E38LOyRq/MGprbJb0n0qSSJA+3WM51X6ZPV2rp9i+y1fvpeu/pM0SfoEC iSok5ui6N7IFmpTJa9FT/M5xj+8kjCGHDYMmmB1RRRTJ9aSFw3Uy2FvQyKCp8vE8hGn3KuDeN0B6 /K3J4AzWB3T6YKtEBoR83XJ8VEhwMUwzkoEpLdU0gB0+1cQ5xZ/Y1ozV5n+ZjnjAYGKs97utqyrG C+dBkzIaUSDVMTMZpIvw7nHaJlebdUhLT/kJNA== ) ;; ADDITIONAL SECTION (13 records) a.nic.de. 172800 IN A 194.0.0.53 f.nic.de. 172800 IN A 81.91.164.5 l.de.net. 172800 IN A 77.67.63.105 n.de.net. 172800 IN A 194.146.107.6 s.de.net. 172800 IN A 195.243.137.26 z.nic.de. 172800 IN A 194.246.96.1 a.nic.de. 172800 IN AAAA 2001:678:2::53 f.nic.de. 172800 IN AAAA 2a02:568:0:2::53 l.de.net. 172800 IN AAAA 2001:668:1f:11::105 n.de.net. 172800 IN AAAA 2001:67c:1011:1::53 s.de.net. 172800 IN AAAA 2003:8:14::53 z.nic.de. 172800 IN AAAA 2a02:568:fe02::de ;; { "EDNS-VERSION": 0 }
	Found child zone de

	Checking DS between . and de
	Query to d.root-servers.net for de/DS
	Received 366 bytes from 199.7.91.13
	;; Response received from [199.7.91.13] 366 octets ;; HEADER SECTION ;; id = 10486 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1450, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; de. IN DS ;; ANSWER SECTION (2 records) de. 86400 IN DS ( 26755 8 2 f341357809a5954311ccb82ade114c6c1d724a75c0395137aa3978035425e78d ) de. 86400 IN RRSIG ( DS 8 1 86400 20260205050000 20260123040000 21831 . DlHmd0O4uoceaBVcbzwkkVlwsABMf9g73RPcsAzVlpkdWMa9uDR1Eyxb0iZkdVv+Ca5xDVrktRz3 IMLrApr1i87MDiiRZg9E38LOyRq/MGprbJb0n0qSSJA+3WM51X6ZPV2rp9i+y1fvpeu/pM0SfoEC iSok5ui6N7IFmpTJa9FT/M5xj+8kjCGHDYMmmB1RRRTJ9aSFw3Uy2FvQyKCp8vE8hGn3KuDeN0B6 /K3J4AzWB3T6YKtEBoR83XJ8VEhwMUwzkoEpLdU0gB0+1cQ5xZ/Y1ozV5n+ZjnjAYGKs97utqyrG C+dBkzIaUSDVMTMZpIvw7nHaJlebdUhLT/kJNA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for de in the . zone
	DS=26755/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`de. 86400 IN RRSIG ( DS 8 1 86400 20260205050000 20260123040000 21831 . DlHmd0O4uoceaBVcbzwkkVlwsABMf9g73RPcsAzVlpkdWMa9uDR1Eyxb0iZkdVv+Ca5xDVrktRz3 IMLrApr1i87MDiiRZg9E38LOyRq/MGprbJb0n0qSSJA+3WM51X6ZPV2rp9i+y1fvpeu/pM0SfoEC iSok5ui6N7IFmpTJa9FT/M5xj+8kjCGHDYMmmB1RRRTJ9aSFw3Uy2FvQyKCp8vE8hGn3KuDeN0B6 /K3J4AzWB3T6YKtEBoR83XJ8VEhwMUwzkoEpLdU0gB0+1cQ5xZ/Y1ozV5n+ZjnjAYGKs97utqyrG C+dBkzIaUSDVMTMZpIvw7nHaJlebdUhLT/kJNA== )`
	RRSIG=21831 and DNSKEY=21831 verifies the DS RRset
	DS=26755/SHA-256 is now in the chain-of-trust
	`de. 86400 IN DS ( 26755 8 2 f341357809a5954311ccb82ade114c6c1d724a75c0395137aa3978035425e78d )`
	Query to l.de.net for de/DNSKEY
	Received 893 bytes from 77.67.63.105
	;; Response received from [77.67.63.105] 893 octets ;; HEADER SECTION ;; id = 38179 ;; 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": 1452, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; de. IN DNSKEY ;; ANSWER SECTION (4 records) de. 86400 IN DNSKEY ( 256 3 8 AwEAAdhaDp2Rvq3+jJMRP/V0CszBMjlHNV/Sz34MdnzknXNA2ik1D3VyB127LvQTJ7edw/txbBOy igF3Vf9Woh5mWNcAPXWvmQLZ8ysQbjV8ehQC2EHosEdop977w8ulkOF4X5gSyN7OW+aSIPw+p1qE ilKuV8rtlQxeyp3SQqreAS3D ) ; keytag 41553 de. 86400 IN DNSKEY ( 256 3 8 AwEAAeUuoJcZvfuNt5SWKGXXmhx9Don4Q9HkjaD74vzE3q+PkH7EC2gC8wnGMjwyHdqUx8IWVeyW aMas8GNF2tePBwm2hKi88UfiGLdN8GcnBJIdDl+h/V1kK9ae6QwnX4FpwE4GRh24C1vbvLP2APyq yy64WHcfjX8G39czer26aPyV ) ; keytag 14058 de. 86400 IN DNSKEY ( 257 3 8 AwEAAbWUSd/QN9Ae543xzdiacY6qbjwtZ21QfmdgxRdm4Z7bjjHWy249uqxCyjjjoS4LDoRDKmj7 ElffMKvTWKE1qFKu0p8TUy4wyhX0M+m5FUjvQ3CiZMi+qY7GSHA5B+Zd73cidmnTeb3e8lso6jEs Xg05/VZ2AyAqWF6FexEIFxIqiwwLk4UP0BwZ17Ur3q1qx9VSbPMyHgQ9d6nHUN1EEJsTDA2v0vKu msUyp74ZanRZ/bB/6IzpaaZyr5BLF5pSCNdbRNjVmkwYD0993vm79LueyOeibsoHRc16jhALrIJo u1PFjdq7YQsYN0KtqRiJtaAfPprDBREpeamPuW/MnW0= ) ; keytag 26755 de. 86400 IN RRSIG ( DNSKEY 8 1 86400 20260203192111 20260120175111 26755 de. e1ZYPQpsLBj0vZwpczifRec0I13/k10IP/PXlNwMTzBy9X71s4WzcXxxxcpUfYl6m7GVgMBiRBBG X4+Z9Z6H5Kg5Wrx1SuvVjedHmtHh4z5ysfTr+jlpQxWtldOaflKnd08WzruLtCD1HHTqRk6lRrf3 I4V75vcw+6mcXwCqGlqpWzYef5e75N3LkM2GZS1jtDNO2haTsOIl6+nNqyuOhGiO02DKTEIH5liw SLFKWKuOmdD2oLni2Gy9euEG33HfgnZzSYCxiqoNqr8Rg5SSxWXnAJ9jGnKNoi47bAlwqVtg9e7p eEnUY1f7xQWKOLxDCaQT3fCXBvd8UJG2yTaJjg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for de
	`de. 86400 IN DNSKEY ( 256 3 8 AwEAAdhaDp2Rvq3+jJMRP/V0CszBMjlHNV/Sz34MdnzknXNA2ik1D3VyB127LvQTJ7edw/txbBOy igF3Vf9Woh5mWNcAPXWvmQLZ8ysQbjV8ehQC2EHosEdop977w8ulkOF4X5gSyN7OW+aSIPw+p1qE ilKuV8rtlQxeyp3SQqreAS3D ) ; keytag 41553`
	`de. 86400 IN DNSKEY ( 256 3 8 AwEAAeUuoJcZvfuNt5SWKGXXmhx9Don4Q9HkjaD74vzE3q+PkH7EC2gC8wnGMjwyHdqUx8IWVeyW aMas8GNF2tePBwm2hKi88UfiGLdN8GcnBJIdDl+h/V1kK9ae6QwnX4FpwE4GRh24C1vbvLP2APyq yy64WHcfjX8G39czer26aPyV ) ; keytag 14058`
	`de. 86400 IN DNSKEY ( 257 3 8 AwEAAbWUSd/QN9Ae543xzdiacY6qbjwtZ21QfmdgxRdm4Z7bjjHWy249uqxCyjjjoS4LDoRDKmj7 ElffMKvTWKE1qFKu0p8TUy4wyhX0M+m5FUjvQ3CiZMi+qY7GSHA5B+Zd73cidmnTeb3e8lso6jEs Xg05/VZ2AyAqWF6FexEIFxIqiwwLk4UP0BwZ17Ur3q1qx9VSbPMyHgQ9d6nHUN1EEJsTDA2v0vKu msUyp74ZanRZ/bB/6IzpaaZyr5BLF5pSCNdbRNjVmkwYD0993vm79LueyOeibsoHRc16jhALrIJo u1PFjdq7YQsYN0KtqRiJtaAfPprDBREpeamPuW/MnW0= ) ; keytag 26755`
	DNSKEY=26755/SEP is now in the chain-of-trust
	DS=26755/SHA-256 verifies DNSKEY=26755/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`de. 86400 IN RRSIG ( DNSKEY 8 1 86400 20260203192111 20260120175111 26755 de. e1ZYPQpsLBj0vZwpczifRec0I13/k10IP/PXlNwMTzBy9X71s4WzcXxxxcpUfYl6m7GVgMBiRBBG X4+Z9Z6H5Kg5Wrx1SuvVjedHmtHh4z5ysfTr+jlpQxWtldOaflKnd08WzruLtCD1HHTqRk6lRrf3 I4V75vcw+6mcXwCqGlqpWzYef5e75N3LkM2GZS1jtDNO2haTsOIl6+nNqyuOhGiO02DKTEIH5liw SLFKWKuOmdD2oLni2Gy9euEG33HfgnZzSYCxiqoNqr8Rg5SSxWXnAJ9jGnKNoi47bAlwqVtg9e7p eEnUY1f7xQWKOLxDCaQT3fCXBvd8UJG2yTaJjg== )`
	RRSIG=26755 and DNSKEY=26755/SEP verifies the DNSKEY RRset
	DNSKEY=41553 is now in the chain-of-trust
	DNSKEY=14058 is now in the chain-of-trust
	Query to a.nic.de for uni-bayreuth.de/A
	Received 681 bytes from 194.0.0.53
	;; Response received from [194.0.0.53] 681 octets ;; HEADER SECTION ;; id = 3086 ;; 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 = 8 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1452, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uni-bayreuth.de. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) uni-bayreuth.de. 86400 IN NS deneb.dfn.de. uni-bayreuth.de. 86400 IN NS btr0x5.rz.uni-bayreuth.de. uni-bayreuth.de. 86400 IN NS btr0x4.rz.uni-bayreuth.de. uni-bayreuth.de. 86400 IN NS dns-3.dfn.de. tjlb7qbojvmlf1s6gdriru7vsms1lg16.de. 7200 IN NSEC3 ( 1 1 15 ca12b74adb90591a tjlcsjat4ljtvo0tjncrrdf6kf6onefb NS SOA RRSIG DNSKEY NSEC3PARAM ) tjlb7qbojvmlf1s6gdriru7vsms1lg16.de. 7200 IN RRSIG ( NSEC3 8 2 7200 20260205032928 20260122015928 41553 de. Kp45CAvuRFnZCK8kmhjKKm21Q00wL41/zvVLk0vl9NOkU+/eCny5d+MnpWQ+GaU49Jwo0wb83ZA6 IP3kWWMgIzDtxiB6a9Mm7TEOQ1ReSvBcJrtaa68We81NVTKJ/oGbJ2Axmi/drOzUVmCVoL9Cgywc 2PTeInjs5NMOUCCbrR4= ) ipa092b2gni5p1tddg5aqvu3u7dnrehm.de. 7200 IN NSEC3 ( 1 1 15 ca12b74adb90591a ipa13nj4t785c5q586flf83vluq7jrea NS DS RRSIG ) ipa092b2gni5p1tddg5aqvu3u7dnrehm.de. 7200 IN RRSIG ( NSEC3 8 2 7200 20260205064205 20260122051205 41553 de. Yai+EyW7sq3L+8ingNAqVJkZ/J+P/HhvEcsurK50I6WBx8djgkLixlC//NIeWqa4hQy9xYqj1K+2 c6HR33UUThssOou0kysSxM6B/vLutU9v5EV/y6TqTvGHdVhlKcIwWZeMqeX3yK63afJlyhj+bB6j NXce8SONE0gtMxjgVUE= ) ;; ADDITIONAL SECTION (3 records) btr0x4.rz.uni-bayreuth.de. 86400 IN A 132.180.15.4 btr0x5.rz.uni-bayreuth.de. 86400 IN A 132.180.15.5 ;; { "EDNS-VERSION": 0 }
	Query to f.nic.de for uni-bayreuth.de/DNSKEY
	Received 677 bytes from 81.91.164.5
	;; Response received from [81.91.164.5] 677 octets ;; HEADER SECTION ;; id = 29617 ;; 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 = 8 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1452, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uni-bayreuth.de. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) uni-bayreuth.de. 86400 IN NS deneb.dfn.de. uni-bayreuth.de. 86400 IN NS dns-3.dfn.de. uni-bayreuth.de. 86400 IN NS btr0x4.rz.uni-bayreuth.de. uni-bayreuth.de. 86400 IN NS btr0x5.rz.uni-bayreuth.de. tjlb7qbojvmlf1s6gdriru7vsms1lg16.de. 7200 IN NSEC3 ( 1 1 15 ca12b74adb90591a tjlcsjat4ljtvo0tjncrrdf6kf6onefb NS SOA RRSIG DNSKEY NSEC3PARAM ) ipa092b2gni5p1tddg5aqvu3u7dnrehm.de. 7200 IN NSEC3 ( 1 1 15 ca12b74adb90591a ipa13nj4t785c5q586flf83vluq7jrea NS DS RRSIG ) tjlb7qbojvmlf1s6gdriru7vsms1lg16.de. 7200 IN RRSIG ( NSEC3 8 2 7200 20260205032928 20260122015928 41553 de. Kp45CAvuRFnZCK8kmhjKKm21Q00wL41/zvVLk0vl9NOkU+/eCny5d+MnpWQ+GaU49Jwo0wb83ZA6 IP3kWWMgIzDtxiB6a9Mm7TEOQ1ReSvBcJrtaa68We81NVTKJ/oGbJ2Axmi/drOzUVmCVoL9Cgywc 2PTeInjs5NMOUCCbrR4= ) ipa092b2gni5p1tddg5aqvu3u7dnrehm.de. 7200 IN RRSIG ( NSEC3 8 2 7200 20260205064205 20260122051205 41553 de. Yai+EyW7sq3L+8ingNAqVJkZ/J+P/HhvEcsurK50I6WBx8djgkLixlC//NIeWqa4hQy9xYqj1K+2 c6HR33UUThssOou0kysSxM6B/vLutU9v5EV/y6TqTvGHdVhlKcIwWZeMqeX3yK63afJlyhj+bB6j NXce8SONE0gtMxjgVUE= ) ;; ADDITIONAL SECTION (3 records) btr0x4.rz.uni-bayreuth.de. 86400 IN A 132.180.15.4 btr0x5.rz.uni-bayreuth.de. 86400 IN A 132.180.15.5 ;; { "EDNS-VERSION": 0 }
	Found child zone uni-bayreuth.de

uni-bayreuth.de

	Checking DS between de and uni-bayreuth.de
	Query to l.de.net for uni-bayreuth.de/DS
	Received 768 bytes from 77.67.63.105
	;; Response received from [77.67.63.105] 768 octets ;; HEADER SECTION ;; id = 57295 ;; 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": 1452, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uni-bayreuth.de. IN DS ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) de. 7200 IN SOA ( f.nic.de. dns-operations.denic.de. 1769164507 ;serial 7200 ;refresh 7200 ;retry 3600000 ;expire 7200 ;minimum ) tjlb7qbojvmlf1s6gdriru7vsms1lg16.de. 7200 IN NSEC3 ( 1 1 15 ca12b74adb90591a tjlcsjat4ljtvo0tjncrrdf6kf6onefb NS SOA RRSIG DNSKEY NSEC3PARAM ) ipa092b2gni5p1tddg5aqvu3u7dnrehm.de. 7200 IN NSEC3 ( 1 1 15 ca12b74adb90591a ipa13nj4t785c5q586flf83vluq7jrea NS DS RRSIG ) de. 7200 IN RRSIG ( SOA 8 1 86400 20260206103503 20260123090503 41553 de. mnFXBkzuCylzf5q/qsDeE5YVAm9tIiHgTprRGQgHCAUyppTfLyNes0ZuIxt3zdwToAgmlLZW2gXj yHQRrJ00udYaYaVK+RYc+C6jb/knnfUK0gG8N7S6nmsWueSzvHAAo5umt7PeldS0++5tzWODdlku nAuWXEvF+lzDm4v4abg= ) tjlb7qbojvmlf1s6gdriru7vsms1lg16.de. 7200 IN RRSIG ( NSEC3 8 2 7200 20260205032928 20260122015928 41553 de. Kp45CAvuRFnZCK8kmhjKKm21Q00wL41/zvVLk0vl9NOkU+/eCny5d+MnpWQ+GaU49Jwo0wb83ZA6 IP3kWWMgIzDtxiB6a9Mm7TEOQ1ReSvBcJrtaa68We81NVTKJ/oGbJ2Axmi/drOzUVmCVoL9Cgywc 2PTeInjs5NMOUCCbrR4= ) ipa092b2gni5p1tddg5aqvu3u7dnrehm.de. 7200 IN RRSIG ( NSEC3 8 2 7200 20260205064205 20260122051205 41553 de. Yai+EyW7sq3L+8ingNAqVJkZ/J+P/HhvEcsurK50I6WBx8djgkLixlC//NIeWqa4hQy9xYqj1K+2 c6HR33UUThssOou0kysSxM6B/vLutU9v5EV/y6TqTvGHdVhlKcIwWZeMqeX3yK63afJlyhj+bB6j NXce8SONE0gtMxjgVUE= ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DS records found for uni-bayreuth.de in the de zone
	Query to dns-3.dfn.de for uni-bayreuth.de/DNSKEY
	Received 101 bytes from 193.174.75.58
	;; Response received from [193.174.75.58] 101 octets ;; HEADER SECTION ;; id = 12656 ;; 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": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uni-bayreuth.de. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) uni-bayreuth.de. 600 IN SOA ( btr0x5.rz.uni-bayreuth.de. postmaster.uni-bayreuth.de. 2026012300 ;serial 18000 ;refresh 1800 ;retry 3600000 ;expire 86400 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DNSKEY records found
	Query to deneb.dfn.de for uni-bayreuth.de/A
	Received 204 bytes from 192.76.176.9
	;; Response received from [192.76.176.9] 204 octets ;; HEADER SECTION ;; id = 8514 ;; 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 = 4 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; uni-bayreuth.de. IN A ;; ANSWER SECTION (1 record) uni-bayreuth.de. 600 IN A 132.180.6.8 ;; AUTHORITY SECTION (4 records) uni-bayreuth.de. 600 IN NS dns-3.dfn.de. uni-bayreuth.de. 600 IN NS btr0x5.rz.uni-bayreuth.de. uni-bayreuth.de. 600 IN NS deneb.dfn.de. uni-bayreuth.de. 600 IN NS btr0x4.rz.uni-bayreuth.de. ;; ADDITIONAL SECTION (3 records) btr0x4.rz.uni-bayreuth.de. 600 IN A 132.180.15.4 btr0x5.rz.uni-bayreuth.de. 600 IN A 132.180.15.5 ;; { "EDNS-VERSION": 0 }
	deneb.dfn.de is authoritative for uni-bayreuth.de
	Query to btr0x4.rz.uni-bayreuth.de for uni-bayreuth.de/SOA
	btr0x4.rz.uni-bayreuth.de returns SERVFAIL for uni-bayreuth.de/SOA
	Query to btr0x5.rz.uni-bayreuth.de for uni-bayreuth.de/SOA
	Received 212 bytes from 132.180.15.5
	;; Response received from [132.180.15.5] 212 octets ;; HEADER SECTION ;; id = 46324 ;; 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 = 4 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uni-bayreuth.de. IN SOA ;; ANSWER SECTION (1 record) uni-bayreuth.de. 600 IN SOA ( btr0x5.rz.uni-bayreuth.de. postmaster.uni-bayreuth.de. 2026012300 ;serial 18000 ;refresh 1800 ;retry 3600000 ;expire 86400 ;minimum ) ;; AUTHORITY SECTION (4 records) uni-bayreuth.de. 600 IN NS dns-3.dfn.de. uni-bayreuth.de. 600 IN NS deneb.dfn.de. uni-bayreuth.de. 600 IN NS btr0x5.rz.uni-bayreuth.de. uni-bayreuth.de. 600 IN NS btr0x4.rz.uni-bayreuth.de. ;; ADDITIONAL SECTION (3 records) btr0x4.rz.uni-bayreuth.de. 600 IN A 132.180.15.4 btr0x5.rz.uni-bayreuth.de. 600 IN A 132.180.15.5 ;; { "EDNS-VERSION": 0 }
	Query to dns-3.dfn.de for uni-bayreuth.de/SOA
	Received 212 bytes from 193.174.75.58
	;; Response received from [193.174.75.58] 212 octets ;; HEADER SECTION ;; id = 61100 ;; 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 = 4 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uni-bayreuth.de. IN SOA ;; ANSWER SECTION (1 record) uni-bayreuth.de. 600 IN SOA ( btr0x5.rz.uni-bayreuth.de. postmaster.uni-bayreuth.de. 2026012300 ;serial 18000 ;refresh 1800 ;retry 3600000 ;expire 86400 ;minimum ) ;; AUTHORITY SECTION (4 records) uni-bayreuth.de. 600 IN NS btr0x5.rz.uni-bayreuth.de. uni-bayreuth.de. 600 IN NS deneb.dfn.de. uni-bayreuth.de. 600 IN NS dns-3.dfn.de. uni-bayreuth.de. 600 IN NS btr0x4.rz.uni-bayreuth.de. ;; ADDITIONAL SECTION (3 records) btr0x4.rz.uni-bayreuth.de. 600 IN A 132.180.15.4 btr0x5.rz.uni-bayreuth.de. 600 IN A 132.180.15.5 ;; { "EDNS-VERSION": 0 }
	Query to deneb.dfn.de for uni-bayreuth.de/A
	Received 204 bytes from 192.76.176.9
	;; Response received from [192.76.176.9] 204 octets ;; HEADER SECTION ;; id = 35458 ;; 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 = 4 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; uni-bayreuth.de. IN A ;; ANSWER SECTION (1 record) uni-bayreuth.de. 600 IN A 132.180.6.8 ;; AUTHORITY SECTION (4 records) uni-bayreuth.de. 600 IN NS btr0x4.rz.uni-bayreuth.de. uni-bayreuth.de. 600 IN NS deneb.dfn.de. uni-bayreuth.de. 600 IN NS dns-3.dfn.de. uni-bayreuth.de. 600 IN NS btr0x5.rz.uni-bayreuth.de. ;; ADDITIONAL SECTION (3 records) btr0x4.rz.uni-bayreuth.de. 600 IN A 132.180.15.4 btr0x5.rz.uni-bayreuth.de. 600 IN A 132.180.15.5 ;; { "EDNS-VERSION": 0 }
	uni-bayreuth.de A RR has value 132.180.6.8
	No RRSIGs found

uni-bayreuth.de

	Query to dns-3.dfn.de for uni-bayreuth.de/A
	Received 181 bytes from 193.174.75.58
	;; Response received from [193.174.75.58] 181 octets ;; HEADER SECTION ;; id = 43938 ;; 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 = 4 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uni-bayreuth.de. IN A ;; ANSWER SECTION (1 record) uni-bayreuth.de. 600 IN A 132.180.6.8 ;; AUTHORITY SECTION (4 records) uni-bayreuth.de. 600 IN NS btr0x4.rz.uni-bayreuth.de. uni-bayreuth.de. 600 IN NS btr0x5.rz.uni-bayreuth.de. uni-bayreuth.de. 600 IN NS deneb.dfn.de. uni-bayreuth.de. 600 IN NS dns-3.dfn.de. ;; ADDITIONAL SECTION (3 records) btr0x4.rz.uni-bayreuth.de. 600 IN A 132.180.15.4 btr0x5.rz.uni-bayreuth.de. 600 IN A 132.180.15.5 ;; { "EDNS-VERSION": 0 }
	dns-3.dfn.de is authoritative for uni-bayreuth.de
	Query to dns-3.dfn.de for uni-bayreuth.de/A
	Received 181 bytes from 193.174.75.58
	;; Response received from [193.174.75.58] 181 octets ;; HEADER SECTION ;; id = 24904 ;; 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 = 4 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uni-bayreuth.de. IN A ;; ANSWER SECTION (1 record) uni-bayreuth.de. 600 IN A 132.180.6.8 ;; AUTHORITY SECTION (4 records) uni-bayreuth.de. 600 IN NS dns-3.dfn.de. uni-bayreuth.de. 600 IN NS deneb.dfn.de. uni-bayreuth.de. 600 IN NS btr0x5.rz.uni-bayreuth.de. uni-bayreuth.de. 600 IN NS btr0x4.rz.uni-bayreuth.de. ;; ADDITIONAL SECTION (3 records) btr0x4.rz.uni-bayreuth.de. 600 IN A 132.180.15.4 btr0x5.rz.uni-bayreuth.de. 600 IN A 132.180.15.5 ;; { "EDNS-VERSION": 0 }
	uni-bayreuth.de A RR has value 132.180.6.8
	No RRSIGs found

uni-bayreuth.de

	Query to btr0x5.rz.uni-bayreuth.de for uni-bayreuth.de/A
	Received 181 bytes from 132.180.15.5
	;; Response received from [132.180.15.5] 181 octets ;; HEADER SECTION ;; id = 36129 ;; 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 = 4 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uni-bayreuth.de. IN A ;; ANSWER SECTION (1 record) uni-bayreuth.de. 600 IN A 132.180.6.8 ;; AUTHORITY SECTION (4 records) uni-bayreuth.de. 600 IN NS dns-3.dfn.de. uni-bayreuth.de. 600 IN NS btr0x4.rz.uni-bayreuth.de. uni-bayreuth.de. 600 IN NS deneb.dfn.de. uni-bayreuth.de. 600 IN NS btr0x5.rz.uni-bayreuth.de. ;; ADDITIONAL SECTION (3 records) btr0x4.rz.uni-bayreuth.de. 600 IN A 132.180.15.4 btr0x5.rz.uni-bayreuth.de. 600 IN A 132.180.15.5 ;; { "EDNS-VERSION": 0 }
	btr0x5.rz.uni-bayreuth.de is authoritative for uni-bayreuth.de
	Query to btr0x5.rz.uni-bayreuth.de for uni-bayreuth.de/A
	Received 181 bytes from 132.180.15.5
	;; Response received from [132.180.15.5] 181 octets ;; HEADER SECTION ;; id = 48828 ;; 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 = 4 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uni-bayreuth.de. IN A ;; ANSWER SECTION (1 record) uni-bayreuth.de. 600 IN A 132.180.6.8 ;; AUTHORITY SECTION (4 records) uni-bayreuth.de. 600 IN NS deneb.dfn.de. uni-bayreuth.de. 600 IN NS dns-3.dfn.de. uni-bayreuth.de. 600 IN NS btr0x4.rz.uni-bayreuth.de. uni-bayreuth.de. 600 IN NS btr0x5.rz.uni-bayreuth.de. ;; ADDITIONAL SECTION (3 records) btr0x4.rz.uni-bayreuth.de. 600 IN A 132.180.15.4 btr0x5.rz.uni-bayreuth.de. 600 IN A 132.180.15.5 ;; { "EDNS-VERSION": 0 }
	uni-bayreuth.de A RR has value 132.180.6.8
	No RRSIGs found

uni-bayreuth.de

No response from uni-bayreuth.de nameservers

Move your mouse over any or symbols for remediation hints.

Want a second opinion? Test uni-bayreuth.de at dnsviz.net.

DNSSEC Debugger

↓ Advanced options ↑ Advanced options

Trust Anchor:
Name Servers: