sustainabilityfoundation.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 11 changes
Scanned AtChanges since previous scan
2026-08-21 10:59:11
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.37.57,172.67.204.253 ech=AEX+DQBBOAAgACBTHQoGGdM6x02ZztDk1Gy/N+sSLhZyJO6HBCFL1QdAcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:ccfd,2606:4700:3037::6815:2539 − 1 . alpn="h3,h2" ipv4hint=104.21.37.57,172.67.204.253 ech=AEX+DQBBFwAgACDCuYOz2VyQXrExBn2+VkX34JA/Ywi/m52q4C9qDazsEgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:ccfd,2606:4700:3037::6815:2539
SOA + serial 2412731910 − serial 2412645616
2026-08-20 10:34:57
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.37.57,172.67.204.253 ech=AEX+DQBBFwAgACDCuYOz2VyQXrExBn2+VkX34JA/Ywi/m52q4C9qDazsEgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:ccfd,2606:4700:3037::6815:2539 − 1 . alpn="h3,h2" ipv4hint=104.21.37.57,172.67.204.253 ech=AEX+DQBBiQAgACC3BPJXIqV1zmOt5kr4XVRQchnHDi6IskbFXftEL6eWZAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:ccfd,2606:4700:3037::6815:2539
SOA + serial 2412645616 − serial 2407644005
2026-06-26 11:44:10
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.37.57,172.67.204.253 ech=AEX+DQBBiQAgACC3BPJXIqV1zmOt5kr4XVRQchnHDi6IskbFXftEL6eWZAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:ccfd,2606:4700:3037::6815:2539 − 1 . alpn="h3,h2" ipv4hint=104.21.37.57,172.67.204.253 ech=AEX+DQBBeQAgACCuGPCixN7pyzB38MO3k7VIhlgiTdYiO6aQPa70n5h/XgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:ccfd,2606:4700:3037::6815:2539
2026-06-26 08:07:20
NS + gabe.ns.cloudflare.com + kiki.ns.cloudflare.com − ns01.one.com − ns02.one.com
A + 104.21.37.57 + 172.67.204.253 − 46.30.211.38
AAAA + 2606:4700:3035::ac43:ccfd + 2606:4700:3037::6815:2539
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.37.57,172.67.204.253 ech=AEX+DQBBeQAgACCuGPCixN7pyzB38MO3k7VIhlgiTdYiO6aQPa70n5h/XgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:ccfd,2606:4700:3037::6815:2539
SOA + serial 2407644005 − serial 2026061601
DNSSEC + insecure − indeterminate
2026-06-17 15:09:15 baseline 2 NS · 1 A · serial 2026061601 · DNSSEC indeterminate

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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