12dec09.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 17 changes
Scanned AtChanges since previous scan
2026-08-21 08:44:26
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.58.242,172.67.166.71 ech=AEX+DQBBbwAgACCAaeV+QS5p5xbXEQGxi8tkUvu8MtGmPvK64VRaUALPcQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3af2,2606:4700:3037::ac43:a647 − 1 . alpn="h3,h2" ipv4hint=104.21.58.242,172.67.166.71 ech=AEX+DQBBUAAgACB5yo1uHPYFnhyeEH0/VQFJMCBy7AUPLw737f6vCcgyYAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3af2,2606:4700:3037::ac43:a647
SOA + serial 2412737623 − serial 2410661736
2026-08-19 05:59:35
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.58.242,172.67.166.71 ech=AEX+DQBBUAAgACB5yo1uHPYFnhyeEH0/VQFJMCBy7AUPLw737f6vCcgyYAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3af2,2606:4700:3037::ac43:a647 − 1 . alpn="h3,h2" ipv4hint=104.21.58.242,172.67.166.71 ech=AEX+DQBB5QAgACDTY2T1h+GNiCm50iNw7j2fB/y27fcRi3nUiP+xXoXwPwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3af2,2606:4700:3037::ac43:a647
2026-07-29 01:16:13
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.58.242,172.67.166.71 ech=AEX+DQBB5QAgACDTY2T1h+GNiCm50iNw7j2fB/y27fcRi3nUiP+xXoXwPwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3af2,2606:4700:3037::ac43:a647 − 1 . alpn="h3,h2" ipv4hint=104.21.58.242,172.67.166.71 ech=AEX+DQBBKQAgACBOi0WemTsnhHj6Ex84wrPXMSw7l+G18dmvduVQvV0YAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3af2,2606:4700:3037::ac43:a647
SOA + serial 2410661736 − serial 2407632762
DNSSEC + insecure − indeterminate
2026-06-24 18:03:35
NS + aaden.ns.cloudflare.com + abby.ns.cloudflare.com
A + 104.21.58.242 + 172.67.166.71
AAAA + 2606:4700:3030::6815:3af2 + 2606:4700:3037::ac43:a647
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.58.242,172.67.166.71 ech=AEX+DQBBKQAgACBOi0WemTsnhHj6Ex84wrPXMSw7l+G18dmvduVQvV0YAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3af2,2606:4700:3037::ac43:a647
SOA + serial 2407632762
2026-06-22 02:28:39
NS − aaden.ns.cloudflare.com − abby.ns.cloudflare.com
A − 104.21.58.242 − 172.67.166.71
AAAA − 2606:4700:3033::6815:3af2 − 2606:4700:3036::ac43:a647
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.58.242,172.67.166.71 ech=AEX+DQBBzAAgACCRSl2GarTD7edzme/SRSjBGfCZcUyEhedgk/e1csdNQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:3af2,2606:4700:3036::ac43:a647
SOA − serial 2405565852
DNSSEC + indeterminate − insecure
2026-06-16 12:38:57 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2405565852 · 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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