procert.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 14 changes
Scanned AtChanges since previous scan
2026-08-16 14:14:06
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.55.186,172.67.172.32 ech=AEX+DQBBZwAgACBMZgMasfFw2MV6CDGu3DxJe2oxq8YeLadUvqMjKzUoRAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:37ba,2606:4700:3037::ac43:ac20 − 1 . alpn="h3,h2" ipv4hint=104.21.55.186,172.67.172.32 ech=AEX+DQBBHwAgACAFnP/Zu/KtLJSP4XHSt9Y+9RQrWd3XPA+1lcuVXQi+JAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:37ba,2606:4700:3037::ac43:ac20
SOA + serial 2412275072 − serial 2411336478
2026-08-07 21:01:21
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.55.186,172.67.172.32 ech=AEX+DQBBHwAgACAFnP/Zu/KtLJSP4XHSt9Y+9RQrWd3XPA+1lcuVXQi+JAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:37ba,2606:4700:3037::ac43:ac20 − 1 . alpn="h3,h2" ipv4hint=104.21.55.186,172.67.172.32 ech=AEX+DQBBSwAgACDFF/T7ijvN4tbf7ZV3XMgjP2dgqehZUTypoYu6gDrLTAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:37ba,2606:4700:3037::ac43:ac20
SOA + serial 2411336478 − serial 2410201472
2026-07-23 11:36:00
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.55.186,172.67.172.32 ech=AEX+DQBBSwAgACDFF/T7ijvN4tbf7ZV3XMgjP2dgqehZUTypoYu6gDrLTAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:37ba,2606:4700:3037::ac43:ac20 − 1 . alpn="h3,h2" ipv4hint=104.21.55.186,172.67.172.32 ech=AEX+DQBBXwAgACBnjtJAUB+uviFrAUhPXG3k9l/8ZrlinQtiyP1EnZn+XgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:37ba,2606:4700:3037::ac43:ac20
SOA + serial 2410201472 − serial 2409784930
2026-07-19 00:17:14
AAAA + 2606:4700:3037::ac43:ac20 − 2606:4700:3033::ac43:ac20
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.55.186,172.67.172.32 ech=AEX+DQBBXwAgACBnjtJAUB+uviFrAUhPXG3k9l/8ZrlinQtiyP1EnZn+XgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:37ba,2606:4700:3037::ac43:ac20 − 1 . alpn="h3,h2" ipv4hint=104.21.55.186,172.67.172.32 ech=AEX+DQBBFAAgACCwUfccKJIMTJqpqXVtBJIXg7T5jXk/o0w/GMubsFiKdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:ac20,2606:4700:3036::6815:37ba
SOA + serial 2409784930 − serial 2408127870
2026-06-30 09:15:42
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.55.186,172.67.172.32 ech=AEX+DQBBFAAgACCwUfccKJIMTJqpqXVtBJIXg7T5jXk/o0w/GMubsFiKdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:ac20,2606:4700:3036::6815:37ba − 1 . alpn="h3,h2" ipv4hint=104.21.55.186,172.67.172.32 ech=AEX+DQBBrgAgACBlcYwFMFnRlIY2SWqfE0UPjtipWZe+5IrLScFuly4kNQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:ac20,2606:4700:3036::6815:37ba
SOA + serial 2408127870 − serial 2406221512
2026-06-25 03:23:02
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.55.186,172.67.172.32 ech=AEX+DQBBrgAgACBlcYwFMFnRlIY2SWqfE0UPjtipWZe+5IrLScFuly4kNQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:ac20,2606:4700:3036::6815:37ba − 1 . alpn="h3,h2" ipv4hint=104.21.55.186,172.67.172.32 ech=AEX+DQBBzwAgACDlcO3wqXcomVymrC4ENRRXxmNtiXl34MqUMeniN3uBEAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:ac20,2606:4700:3036::6815:37ba
2026-06-21 10:44:41
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.55.186,172.67.172.32 ech=AEX+DQBBzwAgACDlcO3wqXcomVymrC4ENRRXxmNtiXl34MqUMeniN3uBEAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:ac20,2606:4700:3036::6815:37ba − 1 . alpn="h3,h2" ipv4hint=104.21.55.186,172.67.172.32 ech=AEX+DQBBIgAgACCBYdE+DzE+rOpR5P+SjZodmCzpXUxHN8fJfunZ1DZOGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:ac20,2606:4700:3036::6815:37ba
2026-06-21 07:09:25
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.55.186,172.67.172.32 ech=AEX+DQBBIgAgACCBYdE+DzE+rOpR5P+SjZodmCzpXUxHN8fJfunZ1DZOGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:ac20,2606:4700:3036::6815:37ba − 1 . alpn="h3,h2" ipv4hint=104.21.55.186,172.67.172.32 ech=AEX+DQBB5AAgACAp9izuzZ9Qy/F0fdNQl7lSpSP5fClpvP6OEJ8Riw31bwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:ac20,2606:4700:3036::6815:37ba
2026-06-18 04:00:23 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 1 TXT · 1 HTTPS · serial 2406221512 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 9 scans). Click a timestamp to view that full snapshot.

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