studiekorrektur.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 14 changes
Scanned AtChanges since previous scan
2026-08-26 20:30:50
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.51.205,172.67.185.225 ech=AEX+DQBBRgAgACDgaNOvAMvElhFmdVdE2XGFNVk0aUo60AWhRKS1DACgUAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:b9e1,2606:4700:3037::6815:33cd − 1 . alpn="h3,h2" ipv4hint=104.21.51.205,172.67.185.225 ech=AEX+DQBBcwAgACBHsaUCJ1dxRuGx7OGawJ1o7YPK6FUTyqwDJ3y3sJG9IgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:b9e1,2606:4700:3037::6815:33cd
2026-08-26 01:13:24
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.51.205,172.67.185.225 ech=AEX+DQBBcwAgACBHsaUCJ1dxRuGx7OGawJ1o7YPK6FUTyqwDJ3y3sJG9IgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:b9e1,2606:4700:3037::6815:33cd − 1 . alpn="h3,h2" ipv4hint=104.21.51.205,172.67.185.225 ech=AEX+DQBBvwAgACB8Hn3L8gw5pFrJThgfO6e1/xbpBZBCCJiQqRZGvMzHOAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:b9e1,2606:4700:3037::6815:33cd
2026-08-12 10:05:29
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.51.205,172.67.185.225 ech=AEX+DQBBvwAgACB8Hn3L8gw5pFrJThgfO6e1/xbpBZBCCJiQqRZGvMzHOAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:b9e1,2606:4700:3037::6815:33cd − 1 . alpn="h3,h2" ipv4hint=104.21.51.205,172.67.185.225 ech=AEX+DQBBjgAgACBuswzkGF5BwH7mfJsEQKqo6q35UzAaSEnF2DO0qPcPIgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:b9e1,2606:4700:3037::6815:33cd
SOA + serial 2412002205 − serial 2409088843
2026-07-11 10:35:08
AAAA + 2606:4700:3033::ac43:b9e1 − 2606:4700:3036::ac43:b9e1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.51.205,172.67.185.225 ech=AEX+DQBBjgAgACBuswzkGF5BwH7mfJsEQKqo6q35UzAaSEnF2DO0qPcPIgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:b9e1,2606:4700:3037::6815:33cd − 1 . alpn="h3,h2" ipv4hint=104.21.51.205,172.67.185.225 ech=AEX+DQBBVQAgACDdbt+aHFVKNToD3+mqhSEAzhwg9TWYlkmiEIrPy25vAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:b9e1,2606:4700:3037::6815:33cd
SOA + serial 2409088843 − serial 2405916372
2026-06-25 22:00:35
AAAA + 2606:4700:3036::ac43:b9e1 + 2606:4700:3037::6815:33cd
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.51.205,172.67.185.225 ech=AEX+DQBBVQAgACDdbt+aHFVKNToD3+mqhSEAzhwg9TWYlkmiEIrPy25vAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:b9e1,2606:4700:3037::6815:33cd − 1 . alpn="h3,h2" ipv4hint=104.21.51.205,172.67.185.225 ech=AEX+DQBBfQAgACAPYHUP40ZgadawX6FKD1quNrE+hARShnirnGXE2oDmNAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:b9e1,2606:4700:3037::6815:33cd
2026-06-25 05:16:31
AAAA − 2606:4700:3036::ac43:b9e1 − 2606:4700:3037::6815:33cd
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.51.205,172.67.185.225 ech=AEX+DQBBfQAgACAPYHUP40ZgadawX6FKD1quNrE+hARShnirnGXE2oDmNAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:b9e1,2606:4700:3037::6815:33cd − 1 . alpn="h3,h2" ipv4hint=104.21.51.205,172.67.185.225 ech=AEX+DQBBoQAgACB/+vLS9k6Bir4o3pXU7PtIV1RhZw+ymD3RGGd4uFcpZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:b9e1,2606:4700:3037::6815:33cd
DNSSEC + insecure − bogus
2026-06-19 17:52:28
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.51.205,172.67.185.225 ech=AEX+DQBBoQAgACB/+vLS9k6Bir4o3pXU7PtIV1RhZw+ymD3RGGd4uFcpZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:b9e1,2606:4700:3037::6815:33cd − 1 . alpn="h3,h2" ipv4hint=104.21.51.205,172.67.185.225 ech=AEX+DQBBLQAgACCrQdpb2a3PDJIlRena30f6iXhyGTgVnWbVR/N7meI8EgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:b9e1,2606:4700:3037::6815:33cd
DNSSEC + bogus − insecure
2026-06-17 19:44:39 baseline 2 NS · 2 A · 2 MX · 2 AAAA · 2 TXT · 1 HTTPS · serial 2405916372 · DNSSEC insecure

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