sikkerhedsfestival.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 18 changes
Scanned AtChanges since previous scan
2026-08-29 06:47:18
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.55.239,172.67.174.115 ech=AEX+DQBBwQAgACDqOcUEAlQbxnjwDycL7AA5kS/2g0Yz6hqlFjNpSrq3VQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:37ef,2606:4700:3035::ac43:ae73 − 1 . alpn="h3,h2" ipv4hint=104.21.55.239,172.67.174.115 ech=AEX+DQBBbAAgACBwLb+69YtcBuhaCfpecljtwG/+b3Y7tDyOH9PSpiBnOwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:37ef,2606:4700:3035::ac43:ae73
SOA + serial 2413419623 − serial 2412196627
2026-08-27 02:58:32
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.55.239,172.67.174.115 ech=AEX+DQBBbAAgACBwLb+69YtcBuhaCfpecljtwG/+b3Y7tDyOH9PSpiBnOwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:37ef,2606:4700:3035::ac43:ae73 − 1 . alpn="h3,h2" ipv4hint=104.21.55.239,172.67.174.115 ech=AEX+DQBBzgAgACAaSlM8i7wsTj0eh0URMwW/SOY84maJ3G6gQmV52DNlVgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:37ef,2606:4700:3035::ac43:ae73
2026-08-15 02:11:41
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.55.239,172.67.174.115 ech=AEX+DQBBzgAgACAaSlM8i7wsTj0eh0URMwW/SOY84maJ3G6gQmV52DNlVgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:37ef,2606:4700:3035::ac43:ae73 − 1 . alpn="h3,h2" ipv4hint=104.21.55.239,172.67.174.115 ech=AEX+DQBBGgAgACCE0sPG/KgbzFE/rdTbXkZ1tQ/w+CnjeMIkEX02um7jRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:37ef,2606:4700:3035::ac43:ae73
SOA + serial 2412196627 − serial 2411288607
2026-08-07 01:02:06
A + 104.21.55.239 + 172.67.174.115 − 188.114.96.1 − 188.114.97.1
AAAA + 2606:4700:3034::6815:37ef + 2606:4700:3035::ac43:ae73 − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.55.239,172.67.174.115 ech=AEX+DQBBGgAgACCE0sPG/KgbzFE/rdTbXkZ1tQ/w+CnjeMIkEX02um7jRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:37ef,2606:4700:3035::ac43:ae73 − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBB+AAgACCGhyL7MSybf6O3kqhE7gQNbYQ71sOC2+k7BGmJIS81LQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
SOA + serial 2411288607 − serial 2410123027
2026-07-23 07:09:30
A + 188.114.96.1 + 188.114.97.1 − 104.21.55.239 − 172.67.174.115
AAAA + 2a06:98c1:3120::1 + 2a06:98c1:3121::1 − 2606:4700:3034::6815:37ef − 2606:4700:3035::ac43:ae73
HTTPS + 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBB+AAgACCGhyL7MSybf6O3kqhE7gQNbYQ71sOC2+k7BGmJIS81LQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1 − 1 . alpn="h3,h2" ipv4hint=104.21.55.239,172.67.174.115 ech=AEX+DQBB/wAgACCbiVieMdvkTDUDE/J0c3HqwVCXqBqCNqCZjfx7HRDcCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:37ef,2606:4700:3035::ac43:ae73
SOA + serial 2410123027 − serial 2408320828
2026-07-03 00:11:00
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.55.239,172.67.174.115 ech=AEX+DQBB/wAgACCbiVieMdvkTDUDE/J0c3HqwVCXqBqCNqCZjfx7HRDcCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:37ef,2606:4700:3035::ac43:ae73 − 1 . alpn="h3,h2" ipv4hint=104.21.55.239,172.67.174.115 ech=AEX+DQBBnQAgACCYvFtJNEIrrHyHrzwP6PNJ7VciofLWG/X2xFDUMZFzYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:37ef,2606:4700:3035::ac43:ae73
2026-07-03 00:03:20
A + 104.21.55.239 + 172.67.174.115 − 188.114.96.1 − 188.114.97.1
AAAA + 2606:4700:3034::6815:37ef + 2606:4700:3035::ac43:ae73 − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.55.239,172.67.174.115 ech=AEX+DQBBnQAgACCYvFtJNEIrrHyHrzwP6PNJ7VciofLWG/X2xFDUMZFzYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:37ef,2606:4700:3035::ac43:ae73 − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBNAAgACDAjIMLMdyoyKrz46qSONFPzN+RU0NXjPG5OscOQ8iLfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
SOA + serial 2408320828 − serial 2406187378
2026-06-17 13:50:20 baseline 2 NS · 2 A · 2 AAAA · 1 TXT · 1 HTTPS · serial 2406187378 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 8 scans). Click a timestamp to view that full snapshot.

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