cwo.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 7 changes
Scanned AtChanges since previous scan
2026-08-18 15:03:22
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.27.108,172.67.142.67 ech=AEX+DQBBKQAgACA3FuxS17sdw3bo7Vk1R9pHe5KM80sn3NVtNO+mbNNJDwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8e43,2606:4700:3035::6815:1b6c − 1 . alpn="h3,h2" ipv4hint=104.21.27.108,172.67.142.67 ech=AEX+DQBBewAgACDpLYVImP6DsLuY2xBcVJvQVYDxIRXrZ6w2WZ58R5/PSgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8e43,2606:4700:3035::6815:1b6c
SOA + serial 2412427548 − serial 2412375923
2026-08-17 05:21:57
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.27.108,172.67.142.67 ech=AEX+DQBBewAgACDpLYVImP6DsLuY2xBcVJvQVYDxIRXrZ6w2WZ58R5/PSgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8e43,2606:4700:3035::6815:1b6c − 1 . alpn="h3,h2" ipv4hint=104.21.27.108,172.67.142.67 ech=AEX+DQBBUgAgACDs5x8qVgVrDDmjuTjxS9P/cEgS5/3nCXj+qfy/z1DXYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8e43,2606:4700:3035::6815:1b6c
SOA + serial 2412375923 − serial 2410013310
2026-07-21 02:24:55
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.27.108,172.67.142.67 ech=AEX+DQBBUgAgACDs5x8qVgVrDDmjuTjxS9P/cEgS5/3nCXj+qfy/z1DXYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8e43,2606:4700:3035::6815:1b6c − 1 . alpn="h3,h2" ipv4hint=104.21.27.108,172.67.142.67 ech=AEX+DQBBqwAgACBaFHFqKpl+NF6G2VTLepMMpcoBsz+C+ojpJ3gfulHeOgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8e43,2606:4700:3035::6815:1b6c
SOA + serial 2410013310 − serial 2406285396
2026-06-26 08:16:03
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.27.108,172.67.142.67 ech=AEX+DQBBqwAgACBaFHFqKpl+NF6G2VTLepMMpcoBsz+C+ojpJ3gfulHeOgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8e43,2606:4700:3035::6815:1b6c − 1 . alpn="h3,h2" ipv4hint=104.21.27.108,172.67.142.67 ech=AEX+DQBBxAAgACDj7TsM1XQ2Je0M+m3yUJPxgZYPa5bYDBn/ZlIFcoqSfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8e43,2606:4700:3035::6815:1b6c
2026-06-16 23:29:42 no changes
2026-06-16 23:21:41 baseline 2 NS · 2 A · 2 MX · 2 AAAA · 1 TXT · 1 HTTPS · serial 2406285396 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 6 scans). Click a timestamp to view that full snapshot.

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