DNSSEC Debugger - uni-graz.at

Domain Name:

Time: 2025-12-16 21:59:14 UTC

Analyzing DNSSEC problems for uni-graz.at

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

	Checking DS between Trust Anchor and .
	`. IN DS ( 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d )`
	Query to c.root-servers.net for ./DNSKEY
	Received 1141 bytes from 192.33.4.12
	;; Response received from [192.33.4.12] 1141 octets ;; HEADER SECTION ;; id = 8986 ;; 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 ( 257 3 8 AwEAAa96jeuknZlaeSrvyAJj6ZHv28hhOKkx3rLGXVaC6rXTsDc449/cidltpkyGwCJNnOAlFNKF 2jBosZBU5eeHspaQWOmOElZsjICMQMC3aeHbGiShvZsx4wMYSjH8e7Vrhbu6irwCzVBApESjbUdp WWmEnhathWu1jo+siFUiRAAxm9qyJNg/wOZqqzL/dL/q8PkcRU5oUKEpUge71M3ej2/7CPqpdVwu MoTvoB+ZOT4YeGyxMvHmbrxlFzGOHOijtzN+u1TQNatX2XBuzZNQ1K+s2CXkPIZo7s6JgZyvaBev YtxPvYLw4z9mR7K2vaF18UYH9Z9GNUUeayffKC73PYc= ) ; keytag 38696 . 172800 IN DNSKEY ( 256 3 8 AwEAAeuS7hMRZ7muj1c/ew2DoavxkBw3jUG5R79pKVDI39fxvlD1HfJYGJERnXuV4SrQfUPzWw/l t5Axb0EqXL/sQ2ZyntVmwQwoSXi2l9smlIKh2UrkTmmozRCPe7GS4fZTE4Ew7AV4YprTLgVmxiGP 4unRuXkYOgQJXCIBpVCmEdUli6X2sm0i5ZilU/Q+rX3RDw+eYPP7K0cJnJ+ZnvQDy14+BFtreWl9 enNQljgGpBp26lEp1z7AbvUfzkQNVCVGaM8jEaCSALXiROlwCQMOdj+tpLXFf99kdJnTQw2cpEr1 uGs/yENAJpoGhbjZAoIkXzDUBSlfFeYz7FWzH6gIe7M= ) ; keytag 61809 . 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; keytag 20326 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20251231000000 20251210000000 20326 . GtG815YBui59E5sObprF3pDkJhEZQhPIgRdJAGItKoXToXmek0SDpBkg7wsmoM/WWeDNWaYecNTO tz3HTi5ncNHH/vPwBSySDS2AlGCcXDH5gdoh1bIjU98OoT2QfdeujlTr8UqJ60woWwC3HUb2oyeT YSYAargeWYJ4KvNh1vkhcyg9ygR12ohkCC5XhAWucdmuVwnE5Y9qABCStI27yYppoGv36UHakdqW rhdUStla6r0C4f4BudLZX/EkFRlUUhxkwa+XtLfYO2QQxCfuot0Msne9FVEe4HNkFutJw4mGNgQZ yESjt9Q8bGbzCngJgV89HzM02ChJAVofG2ltew== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for .
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAa96jeuknZlaeSrvyAJj6ZHv28hhOKkx3rLGXVaC6rXTsDc449/cidltpkyGwCJNnOAlFNKF 2jBosZBU5eeHspaQWOmOElZsjICMQMC3aeHbGiShvZsx4wMYSjH8e7Vrhbu6irwCzVBApESjbUdp WWmEnhathWu1jo+siFUiRAAxm9qyJNg/wOZqqzL/dL/q8PkcRU5oUKEpUge71M3ej2/7CPqpdVwu MoTvoB+ZOT4YeGyxMvHmbrxlFzGOHOijtzN+u1TQNatX2XBuzZNQ1K+s2CXkPIZo7s6JgZyvaBev YtxPvYLw4z9mR7K2vaF18UYH9Z9GNUUeayffKC73PYc= ) ; keytag 38696`
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAeuS7hMRZ7muj1c/ew2DoavxkBw3jUG5R79pKVDI39fxvlD1HfJYGJERnXuV4SrQfUPzWw/l t5Axb0EqXL/sQ2ZyntVmwQwoSXi2l9smlIKh2UrkTmmozRCPe7GS4fZTE4Ew7AV4YprTLgVmxiGP 4unRuXkYOgQJXCIBpVCmEdUli6X2sm0i5ZilU/Q+rX3RDw+eYPP7K0cJnJ+ZnvQDy14+BFtreWl9 enNQljgGpBp26lEp1z7AbvUfzkQNVCVGaM8jEaCSALXiROlwCQMOdj+tpLXFf99kdJnTQw2cpEr1 uGs/yENAJpoGhbjZAoIkXzDUBSlfFeYz7FWzH6gIe7M= ) ; keytag 61809`
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; keytag 20326`
	DNSKEY=20326/SEP is now in the chain-of-trust
	DS=20326/SHA-256 verifies DNSKEY=20326/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`. 172800 IN RRSIG ( DNSKEY 8 0 172800 20251231000000 20251210000000 20326 . GtG815YBui59E5sObprF3pDkJhEZQhPIgRdJAGItKoXToXmek0SDpBkg7wsmoM/WWeDNWaYecNTO tz3HTi5ncNHH/vPwBSySDS2AlGCcXDH5gdoh1bIjU98OoT2QfdeujlTr8UqJ60woWwC3HUb2oyeT YSYAargeWYJ4KvNh1vkhcyg9ygR12ohkCC5XhAWucdmuVwnE5Y9qABCStI27yYppoGv36UHakdqW rhdUStla6r0C4f4BudLZX/EkFRlUUhxkwa+XtLfYO2QQxCfuot0Msne9FVEe4HNkFutJw4mGNgQZ yESjt9Q8bGbzCngJgV89HzM02ChJAVofG2ltew== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=38696/SEP is now in the chain-of-trust
	DNSKEY=61809 is now in the chain-of-trust
	Query to f.root-servers.net for uni-graz.at/A
	Received 860 bytes from 192.5.5.241
	;; Response received from [192.5.5.241] 860 octets ;; HEADER SECTION ;; id = 34335 ;; 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 = 10 arcount = 15 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1472, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uni-graz.at. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (10 records) at. 172800 IN NS d.ns.at. at. 172800 IN NS j.ns.at. at. 172800 IN NS n.ns.at. at. 172800 IN NS r.ns.at. at. 172800 IN NS u.ns.at. at. 172800 IN NS ns1.univie.ac.at. at. 172800 IN NS ns2.univie.ac.at. at. 86400 IN DS ( 1253 13 2 ba17c1bacb3fb49f7760ad1f7e71e17ab39ee0df3e9d3bf23fd3d70d6cf1719e ) at. 86400 IN DS ( 60960 13 2 a00073dd75c499465fe829381ce3f5488fc353d06e68c7f90a04d26a0d71a694 ) at. 86400 IN RRSIG ( DS 8 1 86400 20251229170000 20251216160000 61809 . e62vqXs/sbt8BgGtnrWavmdULaUIVXsjGxYBvZ17y/AxvfBiqBISxqUHsLwf7WDe+sre44OhBrby E1UMIYrY5lDV70nlf8tlilNHotkoPIGizE3kuxsNPR5R1Fx4slSeMq7YddO0KYgDtQJZkvx5xsFm h+hXTSsclEzoJ1GB05MEbba2eODR4aR6B0WSbrD08eH1KkocT/l3+94CdKI1cCS6tl6yfsDMdPwl wvxaFa4QHSxhclqcm4UqCfPQeSVcMNY/0GAPbzDYZC3n/++BJPX3RTfQ+ck1Ui/vrdBmj5zT4P3i FI0IE7Xzd7f5tFzKVMQZyn9Qj1KCWu0KmnLiCw== ) ;; ADDITIONAL SECTION (15 records) d.ns.at. 172800 IN A 81.91.161.98 d.ns.at. 172800 IN AAAA 2a02:568:20:1::d j.ns.at. 172800 IN A 194.146.106.50 j.ns.at. 172800 IN AAAA 2001:67c:1010:12::53 n.ns.at. 172800 IN A 81.91.173.130 n.ns.at. 172800 IN AAAA 2a02:568:281::130 r.ns.at. 172800 IN A 194.0.25.10 r.ns.at. 172800 IN AAAA 2001:678:20::10 u.ns.at. 172800 IN A 185.102.12.2 u.ns.at. 172800 IN AAAA 2a02:850:ffff::2 ns1.univie.ac.at. 172800 IN A 78.104.144.2 ns1.univie.ac.at. 172800 IN AAAA 2001:628:2030:4301::2 ns2.univie.ac.at. 172800 IN A 192.92.125.2 ns2.univie.ac.at. 172800 IN AAAA 2001:678:1c::2 ;; { "EDNS-VERSION": 0 }
	Query to i.root-servers.net for at/DNSKEY
	Received 855 bytes from 192.36.148.17
	;; Response received from [192.36.148.17] 855 octets ;; HEADER SECTION ;; id = 24715 ;; 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 = 10 arcount = 15 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; at. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (10 records) at. 172800 IN NS ns1.univie.ac.at. at. 172800 IN NS ns2.univie.ac.at. at. 172800 IN NS d.ns.at. at. 172800 IN NS u.ns.at. at. 172800 IN NS j.ns.at. at. 172800 IN NS r.ns.at. at. 172800 IN NS n.ns.at. at. 86400 IN DS ( 1253 13 2 ba17c1bacb3fb49f7760ad1f7e71e17ab39ee0df3e9d3bf23fd3d70d6cf1719e ) at. 86400 IN DS ( 60960 13 2 a00073dd75c499465fe829381ce3f5488fc353d06e68c7f90a04d26a0d71a694 ) at. 86400 IN RRSIG ( DS 8 1 86400 20251229170000 20251216160000 61809 . e62vqXs/sbt8BgGtnrWavmdULaUIVXsjGxYBvZ17y/AxvfBiqBISxqUHsLwf7WDe+sre44OhBrby E1UMIYrY5lDV70nlf8tlilNHotkoPIGizE3kuxsNPR5R1Fx4slSeMq7YddO0KYgDtQJZkvx5xsFm h+hXTSsclEzoJ1GB05MEbba2eODR4aR6B0WSbrD08eH1KkocT/l3+94CdKI1cCS6tl6yfsDMdPwl wvxaFa4QHSxhclqcm4UqCfPQeSVcMNY/0GAPbzDYZC3n/++BJPX3RTfQ+ck1Ui/vrdBmj5zT4P3i FI0IE7Xzd7f5tFzKVMQZyn9Qj1KCWu0KmnLiCw== ) ;; ADDITIONAL SECTION (15 records) ns2.univie.ac.at. 172800 IN A 192.92.125.2 ns1.univie.ac.at. 172800 IN A 78.104.144.2 u.ns.at. 172800 IN A 185.102.12.2 r.ns.at. 172800 IN A 194.0.25.10 n.ns.at. 172800 IN A 81.91.173.130 j.ns.at. 172800 IN A 194.146.106.50 d.ns.at. 172800 IN A 81.91.161.98 ns2.univie.ac.at. 172800 IN AAAA 2001:678:1c::2 ns1.univie.ac.at. 172800 IN AAAA 2001:628:2030:4301::2 u.ns.at. 172800 IN AAAA 2a02:850:ffff::2 r.ns.at. 172800 IN AAAA 2001:678:20::10 n.ns.at. 172800 IN AAAA 2a02:568:281::130 j.ns.at. 172800 IN AAAA 2001:67c:1010:12::53 d.ns.at. 172800 IN AAAA 2a02:568:20:1::d ;; { "EDNS-VERSION": 0 }
	Found child zone at

	Checking DS between . and at
	Query to b.root-servers.net for at/DS
	Received 414 bytes from 170.247.170.2
	;; Response received from [170.247.170.2] 414 octets ;; HEADER SECTION ;; id = 61067 ;; 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) ;; at. IN DS ;; ANSWER SECTION (3 records) at. 86400 IN DS ( 1253 13 2 ba17c1bacb3fb49f7760ad1f7e71e17ab39ee0df3e9d3bf23fd3d70d6cf1719e ) at. 86400 IN DS ( 60960 13 2 a00073dd75c499465fe829381ce3f5488fc353d06e68c7f90a04d26a0d71a694 ) at. 86400 IN RRSIG ( DS 8 1 86400 20251229170000 20251216160000 61809 . e62vqXs/sbt8BgGtnrWavmdULaUIVXsjGxYBvZ17y/AxvfBiqBISxqUHsLwf7WDe+sre44OhBrby E1UMIYrY5lDV70nlf8tlilNHotkoPIGizE3kuxsNPR5R1Fx4slSeMq7YddO0KYgDtQJZkvx5xsFm h+hXTSsclEzoJ1GB05MEbba2eODR4aR6B0WSbrD08eH1KkocT/l3+94CdKI1cCS6tl6yfsDMdPwl wvxaFa4QHSxhclqcm4UqCfPQeSVcMNY/0GAPbzDYZC3n/++BJPX3RTfQ+ck1Ui/vrdBmj5zT4P3i FI0IE7Xzd7f5tFzKVMQZyn9Qj1KCWu0KmnLiCw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DS records for at in the . zone
	DS=1253/SHA-256 has algorithm ECDSAP256SHA256
	DS=60960/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`at. 86400 IN RRSIG ( DS 8 1 86400 20251229170000 20251216160000 61809 . e62vqXs/sbt8BgGtnrWavmdULaUIVXsjGxYBvZ17y/AxvfBiqBISxqUHsLwf7WDe+sre44OhBrby E1UMIYrY5lDV70nlf8tlilNHotkoPIGizE3kuxsNPR5R1Fx4slSeMq7YddO0KYgDtQJZkvx5xsFm h+hXTSsclEzoJ1GB05MEbba2eODR4aR6B0WSbrD08eH1KkocT/l3+94CdKI1cCS6tl6yfsDMdPwl wvxaFa4QHSxhclqcm4UqCfPQeSVcMNY/0GAPbzDYZC3n/++BJPX3RTfQ+ck1Ui/vrdBmj5zT4P3i FI0IE7Xzd7f5tFzKVMQZyn9Qj1KCWu0KmnLiCw== )`
	RRSIG=61809 and DNSKEY=61809 verifies the DS RRset
	DS=1253/SHA-256 is now in the chain-of-trust
	DS=60960/SHA-256 is now in the chain-of-trust
	`at. 86400 IN DS ( 1253 13 2 ba17c1bacb3fb49f7760ad1f7e71e17ab39ee0df3e9d3bf23fd3d70d6cf1719e )`
	`at. 86400 IN DS ( 60960 13 2 a00073dd75c499465fe829381ce3f5488fc353d06e68c7f90a04d26a0d71a694 )`
	Query to ns1.univie.ac.at for at/DNSKEY
	Received 449 bytes from 78.104.144.2
	;; Response received from [78.104.144.2] 449 octets ;; HEADER SECTION ;; id = 15912 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 5 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; at. IN DNSKEY ;; ANSWER SECTION (5 records) at. 3600 IN DNSKEY ( 256 3 13 t4i44plHzfV1YxUqYJfaqwuQXxlm5WQobQntOHaA/yNO2FaMuScceF/KfxE1H7F37eR7Rzx5+3ti t3of9W53Fw== ) ; keytag 53786 at. 3600 IN DNSKEY ( 256 3 13 Yye3yFQfyzze/CB9a+89JY/Zyf7L9gEXx9dI72oHyNU1mrMXdKU69LXiNAl9xnW+7BEFjO2NaxoI +h3F4tsF/A== ) ; keytag 8460 at. 3600 IN DNSKEY ( 257 3 13 cENbBW6K638g3qhCIb8Ca2Ib++VQKxjaLBFE8Cb57+IixxSBgkLHOGlM8vwlrYDJdb8zgenq16zj ryvvKuRfsQ== ) ; keytag 60960 at. 3600 IN DNSKEY ( 257 3 13 2JRF0JhWxU1FWmhF7eY9oPu4XkUdqPDVNi3tm6uXJ9DxltWjAS2JMBdAmm6ehsMdlsvsMV+cz+7D ZGMzNhbX1g== ) ; keytag 1253 at. 3600 IN RRSIG ( DNSKEY 13 1 3600 20251224033548 20251210132213 60960 at. OhLayMK77FWcaGfSNy/n1uC84GwBZ4BSgPL1Wk6Qf63EPJio3Sm4qOao4Ld4xYZYjzI6qWg2zuja Yl4RQZmP4A== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 4 DNSKEY records for at
	`at. 3600 IN DNSKEY ( 256 3 13 t4i44plHzfV1YxUqYJfaqwuQXxlm5WQobQntOHaA/yNO2FaMuScceF/KfxE1H7F37eR7Rzx5+3ti t3of9W53Fw== ) ; keytag 53786`
	`at. 3600 IN DNSKEY ( 256 3 13 Yye3yFQfyzze/CB9a+89JY/Zyf7L9gEXx9dI72oHyNU1mrMXdKU69LXiNAl9xnW+7BEFjO2NaxoI +h3F4tsF/A== ) ; keytag 8460`
	`at. 3600 IN DNSKEY ( 257 3 13 cENbBW6K638g3qhCIb8Ca2Ib++VQKxjaLBFE8Cb57+IixxSBgkLHOGlM8vwlrYDJdb8zgenq16zj ryvvKuRfsQ== ) ; keytag 60960`
	`at. 3600 IN DNSKEY ( 257 3 13 2JRF0JhWxU1FWmhF7eY9oPu4XkUdqPDVNi3tm6uXJ9DxltWjAS2JMBdAmm6ehsMdlsvsMV+cz+7D ZGMzNhbX1g== ) ; keytag 1253`
	DNSKEY=60960/SEP is now in the chain-of-trust
	DS=60960/SHA-256 verifies DNSKEY=60960/SEP
	DNSKEY=1253/SEP is now in the chain-of-trust
	DS=1253/SHA-256 verifies DNSKEY=1253/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`at. 3600 IN RRSIG ( DNSKEY 13 1 3600 20251224033548 20251210132213 60960 at. OhLayMK77FWcaGfSNy/n1uC84GwBZ4BSgPL1Wk6Qf63EPJio3Sm4qOao4Ld4xYZYjzI6qWg2zuja Yl4RQZmP4A== )`
	RRSIG=60960 and DNSKEY=60960/SEP verifies the DNSKEY RRset
	DNSKEY=53786 is now in the chain-of-trust
	DNSKEY=8460 is now in the chain-of-trust
	Query to j.ns.at for uni-graz.at/A
	Received 311 bytes from 194.146.106.50
	;; Response received from [194.146.106.50] 311 octets ;; HEADER SECTION ;; id = 39224 ;; 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 = 6 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uni-graz.at. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) uni-graz.at. 10800 IN NS ns5.univie.ac.at. uni-graz.at. 10800 IN NS ns10.univie.ac.at. uni-graz.at. 10800 IN NS nskfug.uni-graz.at. uni-graz.at. 10800 IN NS nsresowi.uni-graz.at. uni-graz.at. 10800 IN DS ( 3345 13 2 a47f501985b5e9609244d839ef9e0618cac61d1aa2cf8e89edd0dd91459caf1c ) uni-graz.at. 10800 IN RRSIG ( DS 13 2 10800 20251226115027 20251212100119 53786 at. lzP7ZxYa84lEIVraLSas/Q1i0OGlmpPLm17Uy8SSo/5vGDS8bFXc683b/Nb3Gv1ajD3Yscu8WBmM 9yOL6ZBSpg== ) ;; ADDITIONAL SECTION (3 records) nsresowi.uni-graz.at. 10800 IN A 143.50.19.25 nskfug.uni-graz.at. 10800 IN A 143.50.56.25 ;; { "EDNS-VERSION": 0 }
	Query to j.ns.at for uni-graz.at/DNSKEY
	Received 311 bytes from 194.146.106.50
	;; Response received from [194.146.106.50] 311 octets ;; HEADER SECTION ;; id = 6047 ;; 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 = 6 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uni-graz.at. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) uni-graz.at. 10800 IN NS nsresowi.uni-graz.at. uni-graz.at. 10800 IN NS nskfug.uni-graz.at. uni-graz.at. 10800 IN NS ns5.univie.ac.at. uni-graz.at. 10800 IN NS ns10.univie.ac.at. uni-graz.at. 10800 IN DS ( 3345 13 2 a47f501985b5e9609244d839ef9e0618cac61d1aa2cf8e89edd0dd91459caf1c ) uni-graz.at. 10800 IN RRSIG ( DS 13 2 10800 20251226115027 20251212100119 53786 at. lzP7ZxYa84lEIVraLSas/Q1i0OGlmpPLm17Uy8SSo/5vGDS8bFXc683b/Nb3Gv1ajD3Yscu8WBmM 9yOL6ZBSpg== ) ;; ADDITIONAL SECTION (3 records) nsresowi.uni-graz.at. 10800 IN A 143.50.19.25 nskfug.uni-graz.at. 10800 IN A 143.50.56.25 ;; { "EDNS-VERSION": 0 }
	Found child zone uni-graz.at

uni-graz.at

	Checking DS between at and uni-graz.at
	Query to d.ns.at for uni-graz.at/DS
	Received 186 bytes from 81.91.161.98
	;; Response received from [81.91.161.98] 186 octets ;; HEADER SECTION ;; id = 6553 ;; 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": 1400, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uni-graz.at. IN DS ;; ANSWER SECTION (2 records) uni-graz.at. 10800 IN DS ( 3345 13 2 a47f501985b5e9609244d839ef9e0618cac61d1aa2cf8e89edd0dd91459caf1c ) uni-graz.at. 10800 IN RRSIG ( DS 13 2 10800 20251226115027 20251212100119 53786 at. lzP7ZxYa84lEIVraLSas/Q1i0OGlmpPLm17Uy8SSo/5vGDS8bFXc683b/Nb3Gv1ajD3Yscu8WBmM 9yOL6ZBSpg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for uni-graz.at in the at zone
	DS=3345/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`uni-graz.at. 10800 IN RRSIG ( DS 13 2 10800 20251226115027 20251212100119 53786 at. lzP7ZxYa84lEIVraLSas/Q1i0OGlmpPLm17Uy8SSo/5vGDS8bFXc683b/Nb3Gv1ajD3Yscu8WBmM 9yOL6ZBSpg== )`
	RRSIG=53786 and DNSKEY=53786 verifies the DS RRset
	DS=3345/SHA-256 is now in the chain-of-trust
	`uni-graz.at. 10800 IN DS ( 3345 13 2 a47f501985b5e9609244d839ef9e0618cac61d1aa2cf8e89edd0dd91459caf1c )`
	Query to ns5.univie.ac.at for uni-graz.at/DNSKEY
	Received 227 bytes from 193.171.255.77
	;; Response received from [193.171.255.77] 227 octets ;; HEADER SECTION ;; id = 12819 ;; 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) ;; uni-graz.at. IN DNSKEY ;; ANSWER SECTION (2 records) uni-graz.at. 3600 IN DNSKEY ( 257 3 13 V3D8RtLsz6V7SHzhlV7IhiSPm5EY2N44DiZlHx7xyGt5sDGCtQ599KKbTzpoPBWzrwJ/FFH+kUPP DRk9oj7A9w== ) ; keytag 3345 uni-graz.at. 3600 IN RRSIG ( DNSKEY 13 2 3600 20251225000000 20251204000000 3345 uni-graz.at. As6mTO9CQDjDntR+fMkl2X1M01sMllN6HxZb8e2NMia69ANUsXlybqwpDczXEiCWnoeWPyXoIL9N prXz4v5EdA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DNSKEY records for uni-graz.at
	`uni-graz.at. 3600 IN DNSKEY ( 257 3 13 V3D8RtLsz6V7SHzhlV7IhiSPm5EY2N44DiZlHx7xyGt5sDGCtQ599KKbTzpoPBWzrwJ/FFH+kUPP DRk9oj7A9w== ) ; keytag 3345`
	DNSKEY=3345/SEP is now in the chain-of-trust
	DS=3345/SHA-256 verifies DNSKEY=3345/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`uni-graz.at. 3600 IN RRSIG ( DNSKEY 13 2 3600 20251225000000 20251204000000 3345 uni-graz.at. As6mTO9CQDjDntR+fMkl2X1M01sMllN6HxZb8e2NMia69ANUsXlybqwpDczXEiCWnoeWPyXoIL9N prXz4v5EdA== )`
	RRSIG=3345 and DNSKEY=3345/SEP verifies the DNSKEY RRset
	Query to nsresowi.uni-graz.at for uni-graz.at/A
	Received 615 bytes from 143.50.19.25
	;; Response received from [143.50.19.25] 615 octets ;; HEADER SECTION ;; id = 26432 ;; 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 = 5 arcount = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; uni-graz.at. IN A ;; ANSWER SECTION (2 records) uni-graz.at. 3600 IN A 143.50.235.77 uni-graz.at. 3600 IN RRSIG ( A 13 2 3600 20251225000000 20251204000000 3345 uni-graz.at. ti6Nx+SMH32GQ6NywWAEIOQJToRBz+8Of6Zial4FMwRxCvMC2IoMq9Fz+sXr7+HgIUlDUNn+8hEu HG7hayRa1A== ) ;; AUTHORITY SECTION (5 records) uni-graz.at. 3600 IN NS nskfug.uni-graz.at. uni-graz.at. 3600 IN NS nsresowi.uni-graz.at. uni-graz.at. 3600 IN NS ns5.univie.ac.at. uni-graz.at. 3600 IN NS ns10.univie.ac.at. uni-graz.at. 3600 IN RRSIG ( NS 13 2 3600 20251225000000 20251204000000 3345 uni-graz.at. Z+ciGbPmovH2ygDPRi+LVwl4zwwEryQ3GKUkPbJQloh++rRijQRKQdZXHPsEFek1JGP2NmXGi9wp NewFBrlCoQ== ) ;; ADDITIONAL SECTION (5 records) nskfug.uni-graz.at. 3600 IN A 143.50.56.25 nsresowi.uni-graz.at. 3600 IN A 143.50.19.25 nskfug.uni-graz.at. 3600 IN RRSIG ( A 13 3 3600 20251225000000 20251204000000 3345 uni-graz.at. WDaWM/hXVt+P6pxGPTapQLZzPYOlbOTkDDuNAyKmrhONb/5aeNlSzkNaiLX6dRdUDuHFQkb9AJ+l KqyqjQjPLw== ) nsresowi.uni-graz.at. 3600 IN RRSIG ( A 13 3 3600 20251225000000 20251204000000 3345 uni-graz.at. nKKKzOlPPNQuC0gSz9emgd7ZQC8RADUKdmnHABsAASKqjcAjYcrDjmyHxGCs4Ilpn38RfaxIqkjk CLyG/SPvXA== ) ;; { "EDNS-VERSION": 0 }
	nsresowi.uni-graz.at is authoritative for uni-graz.at
	Found RRSIG signed by uni-graz.at zone
	Query to nskfug.uni-graz.at for uni-graz.at/SOA
	Received 646 bytes from 143.50.56.25
	;; Response received from [143.50.56.25] 646 octets ;; HEADER SECTION ;; id = 58571 ;; 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 = 5 arcount = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; uni-graz.at. IN SOA ;; ANSWER SECTION (2 records) uni-graz.at. 3600 IN SOA ( nskfug.uni-graz.at. postmaster.uni-graz.at. 2025121600 ;serial 21600 ;refresh 3600 ;retry 1209600 ;expire 3600 ;minimum ) uni-graz.at. 3600 IN RRSIG ( SOA 13 2 3600 20251225000000 20251204000000 3345 uni-graz.at. Twv9jmdr0wgzvcqb2pbD6Mgfsl/6Tjp5MzRODJkqbmrfngLyneR4ux9lL1gzTI7hcP/MtIg7O5NG BKzMcIL5Ig== ) ;; AUTHORITY SECTION (5 records) uni-graz.at. 3600 IN NS nskfug.uni-graz.at. uni-graz.at. 3600 IN NS ns10.univie.ac.at. uni-graz.at. 3600 IN NS ns5.univie.ac.at. uni-graz.at. 3600 IN NS nsresowi.uni-graz.at. uni-graz.at. 3600 IN RRSIG ( NS 13 2 3600 20251225000000 20251204000000 3345 uni-graz.at. Z+ciGbPmovH2ygDPRi+LVwl4zwwEryQ3GKUkPbJQloh++rRijQRKQdZXHPsEFek1JGP2NmXGi9wp NewFBrlCoQ== ) ;; ADDITIONAL SECTION (5 records) nskfug.uni-graz.at. 3600 IN A 143.50.56.25 nsresowi.uni-graz.at. 3600 IN A 143.50.19.25 nskfug.uni-graz.at. 3600 IN RRSIG ( A 13 3 3600 20251225000000 20251204000000 3345 uni-graz.at. WDaWM/hXVt+P6pxGPTapQLZzPYOlbOTkDDuNAyKmrhONb/5aeNlSzkNaiLX6dRdUDuHFQkb9AJ+l KqyqjQjPLw== ) nsresowi.uni-graz.at. 3600 IN RRSIG ( A 13 3 3600 20251225000000 20251204000000 3345 uni-graz.at. nKKKzOlPPNQuC0gSz9emgd7ZQC8RADUKdmnHABsAASKqjcAjYcrDjmyHxGCs4Ilpn38RfaxIqkjk CLyG/SPvXA== ) ;; { "EDNS-VERSION": 0 }
	Query to ns5.univie.ac.at for uni-graz.at/SOA
	Received 201 bytes from 193.171.255.77
	;; Response received from [193.171.255.77] 201 octets ;; HEADER SECTION ;; id = 40571 ;; 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) ;; uni-graz.at. IN SOA ;; ANSWER SECTION (2 records) uni-graz.at. 3600 IN SOA ( nskfug.uni-graz.at. postmaster.uni-graz.at. 2025121600 ;serial 21600 ;refresh 3600 ;retry 1209600 ;expire 3600 ;minimum ) uni-graz.at. 3600 IN RRSIG ( SOA 13 2 3600 20251225000000 20251204000000 3345 uni-graz.at. Twv9jmdr0wgzvcqb2pbD6Mgfsl/6Tjp5MzRODJkqbmrfngLyneR4ux9lL1gzTI7hcP/MtIg7O5NG BKzMcIL5Ig== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to ns10.univie.ac.at for uni-graz.at/SOA
	Received 638 bytes from 192.76.243.2
	;; Response received from [192.76.243.2] 638 octets ;; HEADER SECTION ;; id = 57364 ;; 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 = 5 arcount = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uni-graz.at. IN SOA ;; ANSWER SECTION (2 records) uni-graz.at. 3600 IN SOA ( nskfug.uni-graz.at. postmaster.uni-graz.at. 2025121600 ;serial 21600 ;refresh 3600 ;retry 1209600 ;expire 3600 ;minimum ) uni-graz.at. 3600 IN RRSIG ( SOA 13 2 3600 20251225000000 20251204000000 3345 uni-graz.at. Twv9jmdr0wgzvcqb2pbD6Mgfsl/6Tjp5MzRODJkqbmrfngLyneR4ux9lL1gzTI7hcP/MtIg7O5NG BKzMcIL5Ig== ) ;; AUTHORITY SECTION (5 records) uni-graz.at. 3600 IN NS nsresowi.uni-graz.at. uni-graz.at. 3600 IN NS nskfug.uni-graz.at. uni-graz.at. 3600 IN NS ns5.univie.ac.at. uni-graz.at. 3600 IN NS ns10.univie.ac.at. uni-graz.at. 3600 IN RRSIG ( NS 13 2 3600 20251225000000 20251204000000 3345 uni-graz.at. Z+ciGbPmovH2ygDPRi+LVwl4zwwEryQ3GKUkPbJQloh++rRijQRKQdZXHPsEFek1JGP2NmXGi9wp NewFBrlCoQ== ) ;; ADDITIONAL SECTION (5 records) nskfug.uni-graz.at. 3600 IN A 143.50.56.25 nsresowi.uni-graz.at. 3600 IN A 143.50.19.25 nskfug.uni-graz.at. 3600 IN RRSIG ( A 13 3 3600 20251225000000 20251204000000 3345 uni-graz.at. WDaWM/hXVt+P6pxGPTapQLZzPYOlbOTkDDuNAyKmrhONb/5aeNlSzkNaiLX6dRdUDuHFQkb9AJ+l KqyqjQjPLw== ) nsresowi.uni-graz.at. 3600 IN RRSIG ( A 13 3 3600 20251225000000 20251204000000 3345 uni-graz.at. nKKKzOlPPNQuC0gSz9emgd7ZQC8RADUKdmnHABsAASKqjcAjYcrDjmyHxGCs4Ilpn38RfaxIqkjk CLyG/SPvXA== ) ;; { "EDNS-VERSION": 0 }
	Query to nsresowi.uni-graz.at for uni-graz.at/A
	Received 615 bytes from 143.50.19.25
	;; Response received from [143.50.19.25] 615 octets ;; HEADER SECTION ;; id = 31383 ;; 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 = 5 arcount = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; uni-graz.at. IN A ;; ANSWER SECTION (2 records) uni-graz.at. 3600 IN A 143.50.235.77 uni-graz.at. 3600 IN RRSIG ( A 13 2 3600 20251225000000 20251204000000 3345 uni-graz.at. ti6Nx+SMH32GQ6NywWAEIOQJToRBz+8Of6Zial4FMwRxCvMC2IoMq9Fz+sXr7+HgIUlDUNn+8hEu HG7hayRa1A== ) ;; AUTHORITY SECTION (5 records) uni-graz.at. 3600 IN NS nskfug.uni-graz.at. uni-graz.at. 3600 IN NS ns10.univie.ac.at. uni-graz.at. 3600 IN NS ns5.univie.ac.at. uni-graz.at. 3600 IN NS nsresowi.uni-graz.at. uni-graz.at. 3600 IN RRSIG ( NS 13 2 3600 20251225000000 20251204000000 3345 uni-graz.at. Z+ciGbPmovH2ygDPRi+LVwl4zwwEryQ3GKUkPbJQloh++rRijQRKQdZXHPsEFek1JGP2NmXGi9wp NewFBrlCoQ== ) ;; ADDITIONAL SECTION (5 records) nskfug.uni-graz.at. 3600 IN A 143.50.56.25 nsresowi.uni-graz.at. 3600 IN A 143.50.19.25 nskfug.uni-graz.at. 3600 IN RRSIG ( A 13 3 3600 20251225000000 20251204000000 3345 uni-graz.at. WDaWM/hXVt+P6pxGPTapQLZzPYOlbOTkDDuNAyKmrhONb/5aeNlSzkNaiLX6dRdUDuHFQkb9AJ+l KqyqjQjPLw== ) nsresowi.uni-graz.at. 3600 IN RRSIG ( A 13 3 3600 20251225000000 20251204000000 3345 uni-graz.at. nKKKzOlPPNQuC0gSz9emgd7ZQC8RADUKdmnHABsAASKqjcAjYcrDjmyHxGCs4Ilpn38RfaxIqkjk CLyG/SPvXA== ) ;; { "EDNS-VERSION": 0 }
	uni-graz.at A RR has value 143.50.235.77
	Found 1 RRSIGs over A RRset
	`uni-graz.at. 3600 IN RRSIG ( A 13 2 3600 20251225000000 20251204000000 3345 uni-graz.at. ti6Nx+SMH32GQ6NywWAEIOQJToRBz+8Of6Zial4FMwRxCvMC2IoMq9Fz+sXr7+HgIUlDUNn+8hEu HG7hayRa1A== )`
	RRSIG=3345 and DNSKEY=3345/SEP verifies the A RRset

uni-graz.at

	Query to ns10.univie.ac.at for uni-graz.at/A
	Received 607 bytes from 192.76.243.2
	;; Response received from [192.76.243.2] 607 octets ;; HEADER SECTION ;; id = 52875 ;; 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 = 5 arcount = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uni-graz.at. IN A ;; ANSWER SECTION (2 records) uni-graz.at. 3600 IN A 143.50.235.77 uni-graz.at. 3600 IN RRSIG ( A 13 2 3600 20251225000000 20251204000000 3345 uni-graz.at. ti6Nx+SMH32GQ6NywWAEIOQJToRBz+8Of6Zial4FMwRxCvMC2IoMq9Fz+sXr7+HgIUlDUNn+8hEu HG7hayRa1A== ) ;; AUTHORITY SECTION (5 records) uni-graz.at. 3600 IN NS ns10.univie.ac.at. uni-graz.at. 3600 IN NS nsresowi.uni-graz.at. uni-graz.at. 3600 IN NS ns5.univie.ac.at. uni-graz.at. 3600 IN NS nskfug.uni-graz.at. uni-graz.at. 3600 IN RRSIG ( NS 13 2 3600 20251225000000 20251204000000 3345 uni-graz.at. Z+ciGbPmovH2ygDPRi+LVwl4zwwEryQ3GKUkPbJQloh++rRijQRKQdZXHPsEFek1JGP2NmXGi9wp NewFBrlCoQ== ) ;; ADDITIONAL SECTION (5 records) nskfug.uni-graz.at. 3600 IN A 143.50.56.25 nsresowi.uni-graz.at. 3600 IN A 143.50.19.25 nskfug.uni-graz.at. 3600 IN RRSIG ( A 13 3 3600 20251225000000 20251204000000 3345 uni-graz.at. WDaWM/hXVt+P6pxGPTapQLZzPYOlbOTkDDuNAyKmrhONb/5aeNlSzkNaiLX6dRdUDuHFQkb9AJ+l KqyqjQjPLw== ) nsresowi.uni-graz.at. 3600 IN RRSIG ( A 13 3 3600 20251225000000 20251204000000 3345 uni-graz.at. nKKKzOlPPNQuC0gSz9emgd7ZQC8RADUKdmnHABsAASKqjcAjYcrDjmyHxGCs4Ilpn38RfaxIqkjk CLyG/SPvXA== ) ;; { "EDNS-VERSION": 0 }
	ns10.univie.ac.at is authoritative for uni-graz.at
	Found RRSIG signed by uni-graz.at zone
	Query to ns10.univie.ac.at for uni-graz.at/A
	Received 607 bytes from 192.76.243.2
	;; Response received from [192.76.243.2] 607 octets ;; HEADER SECTION ;; id = 8064 ;; 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 = 5 arcount = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uni-graz.at. IN A ;; ANSWER SECTION (2 records) uni-graz.at. 3600 IN A 143.50.235.77 uni-graz.at. 3600 IN RRSIG ( A 13 2 3600 20251225000000 20251204000000 3345 uni-graz.at. ti6Nx+SMH32GQ6NywWAEIOQJToRBz+8Of6Zial4FMwRxCvMC2IoMq9Fz+sXr7+HgIUlDUNn+8hEu HG7hayRa1A== ) ;; AUTHORITY SECTION (5 records) uni-graz.at. 3600 IN NS ns5.univie.ac.at. uni-graz.at. 3600 IN NS nskfug.uni-graz.at. uni-graz.at. 3600 IN NS ns10.univie.ac.at. uni-graz.at. 3600 IN NS nsresowi.uni-graz.at. uni-graz.at. 3600 IN RRSIG ( NS 13 2 3600 20251225000000 20251204000000 3345 uni-graz.at. Z+ciGbPmovH2ygDPRi+LVwl4zwwEryQ3GKUkPbJQloh++rRijQRKQdZXHPsEFek1JGP2NmXGi9wp NewFBrlCoQ== ) ;; ADDITIONAL SECTION (5 records) nskfug.uni-graz.at. 3600 IN A 143.50.56.25 nsresowi.uni-graz.at. 3600 IN A 143.50.19.25 nskfug.uni-graz.at. 3600 IN RRSIG ( A 13 3 3600 20251225000000 20251204000000 3345 uni-graz.at. WDaWM/hXVt+P6pxGPTapQLZzPYOlbOTkDDuNAyKmrhONb/5aeNlSzkNaiLX6dRdUDuHFQkb9AJ+l KqyqjQjPLw== ) nsresowi.uni-graz.at. 3600 IN RRSIG ( A 13 3 3600 20251225000000 20251204000000 3345 uni-graz.at. nKKKzOlPPNQuC0gSz9emgd7ZQC8RADUKdmnHABsAASKqjcAjYcrDjmyHxGCs4Ilpn38RfaxIqkjk CLyG/SPvXA== ) ;; { "EDNS-VERSION": 0 }
	uni-graz.at A RR has value 143.50.235.77
	Found 1 RRSIGs over A RRset
	`uni-graz.at. 3600 IN RRSIG ( A 13 2 3600 20251225000000 20251204000000 3345 uni-graz.at. ti6Nx+SMH32GQ6NywWAEIOQJToRBz+8Of6Zial4FMwRxCvMC2IoMq9Fz+sXr7+HgIUlDUNn+8hEu HG7hayRa1A== )`
	RRSIG=3345 and DNSKEY=3345/SEP verifies the A RRset

uni-graz.at

	Query to nskfug.uni-graz.at for uni-graz.at/A
	Received 615 bytes from 143.50.56.25
	;; Response received from [143.50.56.25] 615 octets ;; HEADER SECTION ;; id = 32109 ;; 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 = 5 arcount = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; uni-graz.at. IN A ;; ANSWER SECTION (2 records) uni-graz.at. 3600 IN A 143.50.235.77 uni-graz.at. 3600 IN RRSIG ( A 13 2 3600 20251225000000 20251204000000 3345 uni-graz.at. ti6Nx+SMH32GQ6NywWAEIOQJToRBz+8Of6Zial4FMwRxCvMC2IoMq9Fz+sXr7+HgIUlDUNn+8hEu HG7hayRa1A== ) ;; AUTHORITY SECTION (5 records) uni-graz.at. 3600 IN NS nskfug.uni-graz.at. uni-graz.at. 3600 IN NS nsresowi.uni-graz.at. uni-graz.at. 3600 IN NS ns5.univie.ac.at. uni-graz.at. 3600 IN NS ns10.univie.ac.at. uni-graz.at. 3600 IN RRSIG ( NS 13 2 3600 20251225000000 20251204000000 3345 uni-graz.at. Z+ciGbPmovH2ygDPRi+LVwl4zwwEryQ3GKUkPbJQloh++rRijQRKQdZXHPsEFek1JGP2NmXGi9wp NewFBrlCoQ== ) ;; ADDITIONAL SECTION (5 records) nskfug.uni-graz.at. 3600 IN A 143.50.56.25 nsresowi.uni-graz.at. 3600 IN A 143.50.19.25 nskfug.uni-graz.at. 3600 IN RRSIG ( A 13 3 3600 20251225000000 20251204000000 3345 uni-graz.at. WDaWM/hXVt+P6pxGPTapQLZzPYOlbOTkDDuNAyKmrhONb/5aeNlSzkNaiLX6dRdUDuHFQkb9AJ+l KqyqjQjPLw== ) nsresowi.uni-graz.at. 3600 IN RRSIG ( A 13 3 3600 20251225000000 20251204000000 3345 uni-graz.at. nKKKzOlPPNQuC0gSz9emgd7ZQC8RADUKdmnHABsAASKqjcAjYcrDjmyHxGCs4Ilpn38RfaxIqkjk CLyG/SPvXA== ) ;; { "EDNS-VERSION": 0 }
	nskfug.uni-graz.at is authoritative for uni-graz.at
	Found RRSIG signed by uni-graz.at zone
	Query to nskfug.uni-graz.at for uni-graz.at/A
	Received 615 bytes from 143.50.56.25
	;; Response received from [143.50.56.25] 615 octets ;; HEADER SECTION ;; id = 9577 ;; 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 = 5 arcount = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; uni-graz.at. IN A ;; ANSWER SECTION (2 records) uni-graz.at. 3600 IN A 143.50.235.77 uni-graz.at. 3600 IN RRSIG ( A 13 2 3600 20251225000000 20251204000000 3345 uni-graz.at. ti6Nx+SMH32GQ6NywWAEIOQJToRBz+8Of6Zial4FMwRxCvMC2IoMq9Fz+sXr7+HgIUlDUNn+8hEu HG7hayRa1A== ) ;; AUTHORITY SECTION (5 records) uni-graz.at. 3600 IN NS nskfug.uni-graz.at. uni-graz.at. 3600 IN NS nsresowi.uni-graz.at. uni-graz.at. 3600 IN NS ns5.univie.ac.at. uni-graz.at. 3600 IN NS ns10.univie.ac.at. uni-graz.at. 3600 IN RRSIG ( NS 13 2 3600 20251225000000 20251204000000 3345 uni-graz.at. Z+ciGbPmovH2ygDPRi+LVwl4zwwEryQ3GKUkPbJQloh++rRijQRKQdZXHPsEFek1JGP2NmXGi9wp NewFBrlCoQ== ) ;; ADDITIONAL SECTION (5 records) nskfug.uni-graz.at. 3600 IN A 143.50.56.25 nsresowi.uni-graz.at. 3600 IN A 143.50.19.25 nskfug.uni-graz.at. 3600 IN RRSIG ( A 13 3 3600 20251225000000 20251204000000 3345 uni-graz.at. WDaWM/hXVt+P6pxGPTapQLZzPYOlbOTkDDuNAyKmrhONb/5aeNlSzkNaiLX6dRdUDuHFQkb9AJ+l KqyqjQjPLw== ) nsresowi.uni-graz.at. 3600 IN RRSIG ( A 13 3 3600 20251225000000 20251204000000 3345 uni-graz.at. nKKKzOlPPNQuC0gSz9emgd7ZQC8RADUKdmnHABsAASKqjcAjYcrDjmyHxGCs4Ilpn38RfaxIqkjk CLyG/SPvXA== ) ;; { "EDNS-VERSION": 0 }
	uni-graz.at A RR has value 143.50.235.77
	Found 1 RRSIGs over A RRset
	`uni-graz.at. 3600 IN RRSIG ( A 13 2 3600 20251225000000 20251204000000 3345 uni-graz.at. ti6Nx+SMH32GQ6NywWAEIOQJToRBz+8Of6Zial4FMwRxCvMC2IoMq9Fz+sXr7+HgIUlDUNn+8hEu HG7hayRa1A== )`
	RRSIG=3345 and DNSKEY=3345/SEP verifies the A RRset

uni-graz.at

	Query to ns5.univie.ac.at for uni-graz.at/A
	Received 163 bytes from 193.171.255.77
	;; Response received from [193.171.255.77] 163 octets ;; HEADER SECTION ;; id = 64076 ;; 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) ;; uni-graz.at. IN A ;; ANSWER SECTION (2 records) uni-graz.at. 3600 IN A 143.50.235.77 uni-graz.at. 3600 IN RRSIG ( A 13 2 3600 20251225000000 20251204000000 3345 uni-graz.at. ti6Nx+SMH32GQ6NywWAEIOQJToRBz+8Of6Zial4FMwRxCvMC2IoMq9Fz+sXr7+HgIUlDUNn+8hEu HG7hayRa1A== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns5.univie.ac.at is authoritative for uni-graz.at
	Found RRSIG signed by uni-graz.at zone
	Query to ns5.univie.ac.at for uni-graz.at/A
	Received 163 bytes from 193.171.255.77
	;; Response received from [193.171.255.77] 163 octets ;; HEADER SECTION ;; id = 11513 ;; 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) ;; uni-graz.at. IN A ;; ANSWER SECTION (2 records) uni-graz.at. 3600 IN A 143.50.235.77 uni-graz.at. 3600 IN RRSIG ( A 13 2 3600 20251225000000 20251204000000 3345 uni-graz.at. ti6Nx+SMH32GQ6NywWAEIOQJToRBz+8Of6Zial4FMwRxCvMC2IoMq9Fz+sXr7+HgIUlDUNn+8hEu HG7hayRa1A== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	uni-graz.at A RR has value 143.50.235.77
	Found 1 RRSIGs over A RRset
	`uni-graz.at. 3600 IN RRSIG ( A 13 2 3600 20251225000000 20251204000000 3345 uni-graz.at. ti6Nx+SMH32GQ6NywWAEIOQJToRBz+8Of6Zial4FMwRxCvMC2IoMq9Fz+sXr7+HgIUlDUNn+8hEu HG7hayRa1A== )`
	RRSIG=3345 and DNSKEY=3345/SEP verifies the A RRset

Move your mouse over any or symbols for remediation hints.

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

DNSSEC Debugger

↓ Advanced options ↑ Advanced options

Trust Anchor:
Name Servers: