formulaclub.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 7 changes
Scanned AtChanges since previous scan
2026-09-02 21:25:56
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.30.221,172.67.173.224 ech=AEX+DQBBsAAgACBqFWqCbSa0hIapmEZ8EvTtQ4JO7ghjATd5mnRb9fv2QAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1edd,2606:4700:3036::ac43:ade0 − 1 . alpn="h3,h2" ipv4hint=104.21.30.221,172.67.173.224 ech=AEX+DQBBMAAgACDwjkqU0ajz0dg9xKPeuuoiYveknvO1e4UMUsz2j6USXQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1edd,2606:4700:3036::ac43:ade0
2026-08-09 11:00:01
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.30.221,172.67.173.224 ech=AEX+DQBBMAAgACDwjkqU0ajz0dg9xKPeuuoiYveknvO1e4UMUsz2j6USXQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1edd,2606:4700:3036::ac43:ade0 − 1 . alpn="h3,h2" ipv4hint=104.21.30.221,172.67.173.224 ech=AEX+DQBBuAAgACBWb0bVqmkIH9SemvsHwwoPn4Kp97STyBpdfnzECfF6FQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1edd,2606:4700:3036::ac43:ade0
SOA + serial 2411572589 − serial 2409467063
2026-07-17 10:43:41
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.30.221,172.67.173.224 ech=AEX+DQBBuAAgACBWb0bVqmkIH9SemvsHwwoPn4Kp97STyBpdfnzECfF6FQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1edd,2606:4700:3036::ac43:ade0 − 1 . alpn="h3,h2" ipv4hint=104.21.30.221,172.67.173.224 ech=AEX+DQBBbQAgACDRh8EBBYsg5gKR/MjDbn7NihoT9MYyzy/BWffmjeQMZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1edd,2606:4700:3036::ac43:ade0
SOA + serial 2409467063 − serial 2406470891
2026-07-02 00:42:56
AAAA + 2606:4700:3036::6815:1edd − 2606:4700:3037::6815:1edd
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.30.221,172.67.173.224 ech=AEX+DQBBbQAgACDRh8EBBYsg5gKR/MjDbn7NihoT9MYyzy/BWffmjeQMZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1edd,2606:4700:3036::ac43:ade0 − 1 . alpn="h3,h2" ipv4hint=104.21.30.221,172.67.173.224 ech=AEX+DQBBBwAgACCqfmcfnIuoKJ5IlEf/fctMxRpLGzhWDr4T3BFQFMHreQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:ade0,2606:4700:3037::6815:1edd
2026-06-17 09:40:52 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2406470891 · 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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