sikkerhedshjelm.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 7 changes
Scanned AtChanges since previous scan
2026-08-05 04:04:50
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.23.75,172.67.209.201 ech=AEX+DQBB7gAgACB2oWnU5lNQt0X78gFsXWNFjgDDlQGX03f9U8TqEcNpKwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:d1c9,2606:4700:3036::6815:174b − 1 . alpn="h3,h2" ipv4hint=104.21.23.75,172.67.209.201 ech=AEX+DQBBsgAgACAWRkajYrnUf/6Hoiwfkpt1ur1m76G3SgxOJRDm+UNqJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:d1c9,2606:4700:3036::6815:174b
SOA + serial 2411374776 − serial 2410322754
2026-07-24 15:09:33
AAAA + 2606:4700:3035::ac43:d1c9 + 2606:4700:3036::6815:174b − 2606:4700:3030::ac43:d1c9 − 2606:4700:3037::6815:174b
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.23.75,172.67.209.201 ech=AEX+DQBBsgAgACAWRkajYrnUf/6Hoiwfkpt1ur1m76G3SgxOJRDm+UNqJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:d1c9,2606:4700:3036::6815:174b − 1 . alpn="h3,h2" ipv4hint=104.21.23.75,172.67.209.201 ech=AEX+DQBBZQAgACBgX06R7VXzTrhlX20RSCwQuRsLtH0eqJzw+edveFSMfAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d1c9,2606:4700:3037::6815:174b
SOA + serial 2410322754 − serial 2406724590
2026-06-20 09:19:34
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.23.75,172.67.209.201 ech=AEX+DQBBZQAgACBgX06R7VXzTrhlX20RSCwQuRsLtH0eqJzw+edveFSMfAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d1c9,2606:4700:3037::6815:174b − 1 . alpn="h3,h2" ipv4hint=104.21.23.75,172.67.209.201 ech=AEX+DQBB6gAgACCmWsfKnxBIRMinjBvNZmTBCIAk0G6sxXmwwU+YJYkYFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d1c9,2606:4700:3037::6815:174b
2026-06-20 05:43:32
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.23.75,172.67.209.201 ech=AEX+DQBB6gAgACCmWsfKnxBIRMinjBvNZmTBCIAk0G6sxXmwwU+YJYkYFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d1c9,2606:4700:3037::6815:174b − 1 . alpn="h3,h2" ipv4hint=104.21.23.75,172.67.209.201 ech=AEX+DQBBcQAgACCLRAjcukzv4fR8BmTwARacd6cY+leAQVPWIttYUEh6LQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d1c9,2606:4700:3037::6815:174b
2026-06-17 16:51:54 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2406724590 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 5 scans). Click a timestamp to view that full snapshot.

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