viborgkatedralskole.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 15 changes
Scanned AtChanges since previous scan
2026-08-31 17:22:49
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.94.110,172.67.222.187 ech=AEX+DQBBzAAgACDHpwnbqQRrQxFsGzA/yaOSD5TTc2/1Vd5JMCQghbIcfwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:5e6e,2606:4700:3037::ac43:debb − 1 . alpn="h3,h2" ipv4hint=104.21.94.110,172.67.222.187 ech=AEX+DQBB5AAgACABapd4L/jVNdxaf0gluT2G7/56pQYsISi2KEnoFpT2AgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:5e6e,2606:4700:3037::ac43:debb
2026-08-26 21:43:49
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.94.110,172.67.222.187 ech=AEX+DQBB5AAgACABapd4L/jVNdxaf0gluT2G7/56pQYsISi2KEnoFpT2AgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:5e6e,2606:4700:3037::ac43:debb − 1 . alpn="h3,h2" ipv4hint=104.21.94.110,172.67.222.187 ech=AEX+DQBB3QAgACANZZD4/H2thbBLnTNJyLm3eCjbGOLeQewG9SHS5P4HDQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:5e6e,2606:4700:3037::ac43:debb
SOA + serial 2413238733 − serial 2413107581
2026-08-25 16:19:11
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.94.110,172.67.222.187 ech=AEX+DQBB3QAgACANZZD4/H2thbBLnTNJyLm3eCjbGOLeQewG9SHS5P4HDQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:5e6e,2606:4700:3037::ac43:debb − 1 . alpn="h3,h2" ipv4hint=104.21.94.110,172.67.222.187 ech=AEX+DQBBzgAgACAaSlM8i7wsTj0eh0URMwW/SOY84maJ3G6gQmV52DNlVgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:5e6e,2606:4700:3037::ac43:debb
SOA + serial 2413107581 − serial 2412109277
2026-08-15 01:19:19
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.94.110,172.67.222.187 ech=AEX+DQBBzgAgACAaSlM8i7wsTj0eh0URMwW/SOY84maJ3G6gQmV52DNlVgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:5e6e,2606:4700:3037::ac43:debb − 1 . alpn="h3,h2" ipv4hint=104.21.94.110,172.67.222.187 ech=AEX+DQBB7gAgACBcOQs+ebU821sgSGiITMwo5qAhp8emgtLWxMQS8G4FEQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:5e6e,2606:4700:3037::ac43:debb
SOA + serial 2412109277 − serial 2411791324
2026-08-10 16:05:04
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.94.110,172.67.222.187 ech=AEX+DQBB7gAgACBcOQs+ebU821sgSGiITMwo5qAhp8emgtLWxMQS8G4FEQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:5e6e,2606:4700:3037::ac43:debb − 1 . alpn="h3,h2" ipv4hint=104.21.94.110,172.67.222.187 ech=AEX+DQBBNQAgACDr7Mo1HizBuZAgc+/1qdgV6znG4cxEp5vCNu4hP1EObQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:5e6e,2606:4700:3037::ac43:debb
SOA + serial 2411791324 − serial 2410035677
2026-07-21 13:05:52
AAAA + 2606:4700:3036::6815:5e6e + 2606:4700:3037::ac43:debb − 2606:4700:3033::ac43:debb − 2606:4700:3035::6815:5e6e
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.94.110,172.67.222.187 ech=AEX+DQBBNQAgACDr7Mo1HizBuZAgc+/1qdgV6znG4cxEp5vCNu4hP1EObQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:5e6e,2606:4700:3037::ac43:debb − 1 . alpn="h3,h2" ipv4hint=104.21.94.110,172.67.222.187 ech=AEX+DQBB9QAgACCTNgWIXtzknE0vwn3cy3pqJv32D77Mz4agkcVqad9yfwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:debb,2606:4700:3035::6815:5e6e
SOA + serial 2410035677 − serial 2407962073
2026-06-27 19:04:53
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.94.110,172.67.222.187 ech=AEX+DQBB9QAgACCTNgWIXtzknE0vwn3cy3pqJv32D77Mz4agkcVqad9yfwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:debb,2606:4700:3035::6815:5e6e − 1 . alpn="h3,h2" ipv4hint=104.21.94.110,172.67.222.187 ech=AEX+DQBB+QAgACBluFGc0uHEoSvpAhpj269+y4GA1Z0p6gSe2GnrabN4WgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:debb,2606:4700:3035::6815:5e6e
SOA + serial 2407962073 − serial 2406684030
2026-06-23 14:54:47
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.94.110,172.67.222.187 ech=AEX+DQBB+QAgACBluFGc0uHEoSvpAhpj269+y4GA1Z0p6gSe2GnrabN4WgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:debb,2606:4700:3035::6815:5e6e − 1 . alpn="h3,h2" ipv4hint=104.21.94.110,172.67.222.187 ech=AEX+DQBB/QAgACAXB3WSVMJCEvoNZQHmoN9vn+IfvWP22NyOkRp/+YwJXAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:debb,2606:4700:3035::6815:5e6e
2026-06-17 21:40:07 baseline 2 NS · 2 A · 2 MX · 2 AAAA · 1 TXT · 1 HTTPS · serial 2406684030 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 9 scans). Click a timestamp to view that full snapshot.

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