crd04.dk
📜 DNS record history  ·  ← Current records
📜 Record History10 scans · 27 changes
Scanned AtChanges since previous scan
2026-08-28 06:22:09
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.91.86,172.67.214.118 ech=AEX+DQBBXQAgACD4tluV7+N6egP3rjc95AhG8H8rAWHDx+Y5v46cYnx6AwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5b56,2606:4700:3036::ac43:d676 − 1 . alpn="h3,h2" ipv4hint=104.21.91.86,172.67.214.118 ech=AEX+DQBBuAAgACBA8Yz/DhGDwWgG8d8RZw5Thy5dXPNOZ4QxnMN/4781bQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5b56,2606:4700:3036::ac43:d676
2026-08-22 22:12:20
A + 104.21.91.86 + 172.67.214.118 − 188.114.96.1 − 188.114.97.1
AAAA + 2606:4700:3031::6815:5b56 + 2606:4700:3036::ac43:d676 − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.91.86,172.67.214.118 ech=AEX+DQBBuAAgACBA8Yz/DhGDwWgG8d8RZw5Thy5dXPNOZ4QxnMN/4781bQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5b56,2606:4700:3036::ac43:d676 − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBygAgACAbT9YY1Yn4nTXPnXXGwXysz1tTYMMBINviqe+o5ZE9QAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
SOA + serial 2412911436 − serial 2409874321
2026-07-19 12:02:33
MX + 1 mail.crd04.dk
TXT + v=spf1 a mx -all
HTTPS + 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBygAgACAbT9YY1Yn4nTXPnXXGwXysz1tTYMMBINviqe+o5ZE9QAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1 − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBQwAgACANYNFuvYk9FQboDHmDVXkGpVNX72EEysDjsBJt0k4IOAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
SOA + serial 2409874321 − serial 2408843027
DMARC + v=DMARC1; p=quarantine; rua=mailto:admin@crd04.dk
2026-07-09 02:28:38
A + 188.114.96.1 + 188.114.97.1 − 104.21.91.86 − 172.67.214.118
AAAA + 2a06:98c1:3120::1 + 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBQwAgACANYNFuvYk9FQboDHmDVXkGpVNX72EEysDjsBJt0k4IOAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1 − 1 . alpn="h3,h2" ipv4hint=104.21.91.86,172.67.214.118 ech=AEX+DQBBrwAgACCiAWNJMPqWjjoITwZbZ7Hu2k0JbhPYvhNZDHb2sEwiTAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5b56,2606:4700:3036::ac43:d676
SOA + serial 2408843027 − serial 2408658448
2026-07-05 17:50:37
AAAA − 2606:4700:3031::6815:5b56 − 2606:4700:3036::ac43:d676
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.91.86,172.67.214.118 ech=AEX+DQBBrwAgACCiAWNJMPqWjjoITwZbZ7Hu2k0JbhPYvhNZDHb2sEwiTAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5b56,2606:4700:3036::ac43:d676 − 1 . alpn="h3,h2" ipv4hint=104.21.91.86,172.67.214.118 ech=AEX+DQBBZQAgACBtbtiwSO282j283nT8PPUu2MbbP5kfczKC8RfNo2+KawAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5b56,2606:4700:3036::ac43:d676
SOA + serial 2408658448 − serial 2408245275
2026-07-03 03:58:06
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.91.86,172.67.214.118 ech=AEX+DQBBZQAgACBtbtiwSO282j283nT8PPUu2MbbP5kfczKC8RfNo2+KawAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5b56,2606:4700:3036::ac43:d676 − 1 . alpn="h3,h2" ipv4hint=104.21.91.86,172.67.214.118 ech=AEX+DQBBagAgACCgSYh6hEVGV8queDHkwLSxAxwipiu+NFluCybHmINYEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5b56,2606:4700:3036::ac43:d676
SOA + serial 2408245275 − serial 2407791289
2026-06-25 09:13:21
AAAA + 2606:4700:3031::6815:5b56 + 2606:4700:3036::ac43:d676 − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.91.86,172.67.214.118 ech=AEX+DQBBagAgACCgSYh6hEVGV8queDHkwLSxAxwipiu+NFluCybHmINYEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5b56,2606:4700:3036::ac43:d676 − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBB5QAgACANoKdFxxiFPsD4QSdYxkHiwK2EkxYzvvDDsPDlCWsLJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
SOA + serial 2407791289 − serial 2404394208
2026-06-21 21:22:29
AAAA + 2a06:98c1:3120::1 + 2a06:98c1:3121::1 − 2606:4700:3032::6815:5b56 − 2606:4700:3032::ac43:d676
HTTPS + 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBB5QAgACANoKdFxxiFPsD4QSdYxkHiwK2EkxYzvvDDsPDlCWsLJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1 − 1 . alpn="h3,h2" ipv4hint=104.21.91.86,172.67.214.118 ech=AEX+DQBBjQAgACDLcc0IVU47ovwQ8f0u0keIUrvqMVxNDz7J9ttgklC2AQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:5b56,2606:4700:3032::ac43:d676
2026-06-19 23:37:11
A + 104.21.91.86 + 172.67.214.118 − 188.114.96.1 − 188.114.97.1
AAAA + 2606:4700:3032::6815:5b56 + 2606:4700:3032::ac43:d676 − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.91.86,172.67.214.118 ech=AEX+DQBBjQAgACDLcc0IVU47ovwQ8f0u0keIUrvqMVxNDz7J9ttgklC2AQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:5b56,2606:4700:3032::ac43:d676 − 1 . alpn="h3,h2" ipv4hint=104.21.91.86,172.67.214.118 ech=AEX+DQBBAgAgACDurI0kjS+pgI4tREFXZNZReDzCEtZ7GTrS4X0Uec/8AwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:5b56,2606:4700:3032::ac43:d676
2026-06-16 22:51:25 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2404394208 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 10 scans). Click a timestamp to view that full snapshot.

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