clausr.dk
📜 DNS record history  ·  ← Current records
📜 Record History11 scans · 21 changes
Scanned AtChanges since previous scan
2026-08-29 03:08:14
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.80.137,172.67.183.128 ech=AEX+DQBBNwAgACBuUCQQjXcLlxHchwTrbzuY+a28cR55jd8ZlQCcli5KcQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b780,2606:4700:3034::6815:5089 − 1 . alpn="h3,h2" ipv4hint=104.21.80.137,172.67.183.128 ech=AEX+DQBBKgAgACCagOE0lmOvNWN5uy3ezyGns3addflhunnKLGpZ9c/7MwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b780,2606:4700:3034::6815:5089
SOA + serial 2413421124 − serial 2413304894
2026-08-28 01:08:02
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.80.137,172.67.183.128 ech=AEX+DQBBKgAgACCagOE0lmOvNWN5uy3ezyGns3addflhunnKLGpZ9c/7MwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b780,2606:4700:3034::6815:5089 − 1 . alpn="h3,h2" ipv4hint=104.21.80.137,172.67.183.128 ech=AEX+DQBB7QAgACCdRBU4DC7+UFr9WTgJhh5WmJVAgJVDrnLLbokpfbKRSAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b780,2606:4700:3034::6815:5089
SOA + serial 2413304894 − serial 2412191294
2026-08-16 06:16:00
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.80.137,172.67.183.128 ech=AEX+DQBB7QAgACCdRBU4DC7+UFr9WTgJhh5WmJVAgJVDrnLLbokpfbKRSAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b780,2606:4700:3034::6815:5089 − 1 . alpn="h3,h2" ipv4hint=104.21.80.137,172.67.183.128 ech=AEX+DQBBEAAgACBc5rhJUgx/SRHXHvOTrZR4uvMPv7NjmPHjCzUE36/qDAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b780,2606:4700:3034::6815:5089
SOA + serial 2412191294 − serial 2411670491
2026-08-10 06:20:08
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.80.137,172.67.183.128 ech=AEX+DQBBEAAgACBc5rhJUgx/SRHXHvOTrZR4uvMPv7NjmPHjCzUE36/qDAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b780,2606:4700:3034::6815:5089 − 1 . alpn="h3,h2" ipv4hint=104.21.80.137,172.67.183.128 ech=AEX+DQBB1wAgACBCNtGtVGyWSDtHqyBLgNI51zBxvDYBGtBmw42JygQtSwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b780,2606:4700:3034::6815:5089
SOA + serial 2411670491 − serial 2411515694
2026-08-07 02:15:47
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.80.137,172.67.183.128 ech=AEX+DQBB1wAgACBCNtGtVGyWSDtHqyBLgNI51zBxvDYBGtBmw42JygQtSwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b780,2606:4700:3034::6815:5089 − 1 . alpn="h3,h2" ipv4hint=104.21.80.137,172.67.183.128 ech=AEX+DQBBYQAgACCmp/any9JtEBBtEB93bp7JpA8Sxr8h487j1jx7j8hVCQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b780,2606:4700:3034::6815:5089
SOA + serial 2411515694 − serial 2410897694
2026-07-31 23:24:37
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.80.137,172.67.183.128 ech=AEX+DQBBYQAgACCmp/any9JtEBBtEB93bp7JpA8Sxr8h487j1jx7j8hVCQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b780,2606:4700:3034::6815:5089 − 1 . alpn="h3,h2" ipv4hint=104.21.80.137,172.67.183.128 ech=AEX+DQBBqgAgACAu7hIYRjdYJCzABNxSFG+o+jyNiQFER4p/FzqT104pbAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b780,2606:4700:3034::6815:5089
SOA + serial 2410897694 − serial 2410043914
2026-07-20 22:50:26
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.80.137,172.67.183.128 ech=AEX+DQBBqgAgACAu7hIYRjdYJCzABNxSFG+o+jyNiQFER4p/FzqT104pbAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b780,2606:4700:3034::6815:5089 − 1 . alpn="h3,h2" ipv4hint=104.21.80.137,172.67.183.128 ech=AEX+DQBBXAAgACA2Z59qI//ZkPLpDIEjN1YmUuW2HUCXEAc8YDkNKXDMEgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b780,2606:4700:3034::6815:5089
SOA + serial 2410043914 − serial 2408759294
2026-07-06 14:03:40
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.80.137,172.67.183.128 ech=AEX+DQBBXAAgACA2Z59qI//ZkPLpDIEjN1YmUuW2HUCXEAc8YDkNKXDMEgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b780,2606:4700:3034::6815:5089 − 1 . alpn="h3,h2" ipv4hint=104.21.80.137,172.67.183.128 ech=AEX+DQBBYwAgACA2MjktE1ABoLt9dNhSxfLHQG7PyLjrVroKjjWujsKeRgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b780,2606:4700:3034::6815:5089
SOA + serial 2408759294 − serial 2408319456
2026-07-03 12:38:27
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.80.137,172.67.183.128 ech=AEX+DQBBYwAgACA2MjktE1ABoLt9dNhSxfLHQG7PyLjrVroKjjWujsKeRgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b780,2606:4700:3034::6815:5089 − 1 . alpn="h3,h2" ipv4hint=104.21.80.137,172.67.183.128 ech=AEX+DQBB2wAgACCR1ng244+qZpijAnehRXXIINh2lDVBDEcetfCY3xEyQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b780,2606:4700:3034::6815:5089
SOA + serial 2408319456 − serial 2408123895
2026-06-28 15:09:49
AAAA + 2606:4700:3034::6815:5089 − 2606:4700:3031::6815:5089
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.80.137,172.67.183.128 ech=AEX+DQBB2wAgACCR1ng244+qZpijAnehRXXIINh2lDVBDEcetfCY3xEyQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b780,2606:4700:3034::6815:5089 − 1 . alpn="h3,h2" ipv4hint=104.21.80.137,172.67.183.128 ech=AEX+DQBBlwAgACARtnhQ7LTw1FhCMpClda8WTnV4Yh2JhRcKaIGJtucSdAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5089,2606:4700:3032::ac43:b780
SOA + serial 2408123895 − serial 2407010243
2026-06-16 21:11:10 baseline 2 NS · 2 A · 3 MX · 2 AAAA · 2 TXT · 1 HTTPS · serial 2407010243 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 11 scans). Click a timestamp to view that full snapshot.

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