cognativ.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 12 changes
Scanned AtChanges since previous scan
2026-08-27 08:45:21
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.79.78,172.67.169.90 ech=AEX+DQBBVAAgACDoxKLAIkAaIhaNMbgHH8jgCAtYlN3rXrrImfbxmjSvWwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4f4e,2606:4700:3037::ac43:a95a − 1 . alpn="h3,h2" ipv4hint=104.21.79.78,172.67.169.90 ech=AEX+DQBBwwAgACBXliBzOcBug0u2AsqpJCLNjVTsO+8dJlIoaLf9YSZqXAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4f4e,2606:4700:3037::ac43:a95a
2026-08-17 18:15:49
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.79.78,172.67.169.90 ech=AEX+DQBBwwAgACBXliBzOcBug0u2AsqpJCLNjVTsO+8dJlIoaLf9YSZqXAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4f4e,2606:4700:3037::ac43:a95a − 1 . alpn="h3,h2" ipv4hint=104.21.79.78,172.67.169.90 ech=AEX+DQBB0QAgACDqU1EdnPcu0s9MKjmDNx7wf+mhWBGxWdQg2wIltP8YKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4f4e,2606:4700:3037::ac43:a95a
SOA + serial 2412373711 − serial 2412338239
2026-08-16 09:04:08
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.79.78,172.67.169.90 ech=AEX+DQBB0QAgACDqU1EdnPcu0s9MKjmDNx7wf+mhWBGxWdQg2wIltP8YKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4f4e,2606:4700:3037::ac43:a95a − 1 . alpn="h3,h2" ipv4hint=104.21.79.78,172.67.169.90 ech=AEX+DQBB0gAgACCuJSUoL8rcJzDYDojxxXs3brXUBJoM8JdOkv3DV4OyIAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4f4e,2606:4700:3037::ac43:a95a
SOA + serial 2412338239 − serial 2412153391
2026-08-14 16:55:22
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.79.78,172.67.169.90 ech=AEX+DQBB0gAgACCuJSUoL8rcJzDYDojxxXs3brXUBJoM8JdOkv3DV4OyIAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4f4e,2606:4700:3037::ac43:a95a − 1 . alpn="h3,h2" ipv4hint=104.21.79.78,172.67.169.90 ech=AEX+DQBBVAAgACAYlBZfr5j//7hRSUJRM0Lgh0RbeVvsas9gg65zONY9OAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4f4e,2606:4700:3037::ac43:a95a
SOA + serial 2412153391 − serial 2411344930
2026-08-09 11:49:15
AAAA + 2606:4700:3031::6815:4f4e + 2606:4700:3037::ac43:a95a − 2606:4700:3033::ac43:a95a − 2606:4700:3034::6815:4f4e
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.79.78,172.67.169.90 ech=AEX+DQBBVAAgACAYlBZfr5j//7hRSUJRM0Lgh0RbeVvsas9gg65zONY9OAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4f4e,2606:4700:3037::ac43:a95a − 1 . alpn="h3,h2" ipv4hint=104.21.79.78,172.67.169.90 ech=AEX+DQBB7gAgACA6YMxq103qlP+thN+qM2g13r2RFDyslXXeh2G65GGceAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:a95a,2606:4700:3034::6815:4f4e
SOA + serial 2411344930 − serial 2407225538
2026-06-20 20:16:20
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.79.78,172.67.169.90 ech=AEX+DQBB7gAgACA6YMxq103qlP+thN+qM2g13r2RFDyslXXeh2G65GGceAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:a95a,2606:4700:3034::6815:4f4e − 1 . alpn="h3,h2" ipv4hint=104.21.79.78,172.67.169.90 ech=AEX+DQBBlwAgACARtnhQ7LTw1FhCMpClda8WTnV4Yh2JhRcKaIGJtucSdAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:a95a,2606:4700:3034::6815:4f4e
SOA + serial 2407225538 − serial 2407051253
2026-06-16 21:50:39 no changes
2026-06-16 21:40:48 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 3 TXT · 1 HTTPS · serial 2407051253 · DNSSEC insecure

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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