co2-label.dk
📜 DNS record history  ·  ← Current records
📜 Record History11 scans · 24 changes
Scanned AtChanges since previous scan
2026-08-31 02:46:34
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.31.31,172.67.174.232 ech=AEX+DQBBmQAgACDc0bIbjDYB2ubP4uVS+O0iKH8sqXOu/oTg78BdpE1kJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1f1f,2606:4700:3032::ac43:aee8 − 1 . alpn="h3,h2" ipv4hint=104.21.31.31,172.67.174.232 ech=AEX+DQBBGgAgACAHgAqXUNPsGp8SY7p3LxvlwzA9HnyO1d8HsVyEmB/eVQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1f1f,2606:4700:3032::ac43:aee8
SOA + serial 2413548683 − serial 2412959416
2026-08-24 19:09:06
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.31.31,172.67.174.232 ech=AEX+DQBBGgAgACAHgAqXUNPsGp8SY7p3LxvlwzA9HnyO1d8HsVyEmB/eVQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1f1f,2606:4700:3032::ac43:aee8 − 1 . alpn="h3,h2" ipv4hint=104.21.31.31,172.67.174.232 ech=AEX+DQBBPgAgACD0Qno7dxsZ9Kr4EJT0jm8NWZI6R/SbYtGCyMjeUPF+SAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1f1f,2606:4700:3032::ac43:aee8
SOA + serial 2412959416 − serial 2412848721
2026-08-22 08:04:28
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.31.31,172.67.174.232 ech=AEX+DQBBPgAgACD0Qno7dxsZ9Kr4EJT0jm8NWZI6R/SbYtGCyMjeUPF+SAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1f1f,2606:4700:3032::ac43:aee8 − 1 . alpn="h3,h2" ipv4hint=104.21.31.31,172.67.174.232 ech=AEX+DQBBMAAgACBOzhe/5y08okdSS6w2anPzLAmZav1U3QMy51I7lYWKYgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1f1f,2606:4700:3032::ac43:aee8
SOA + serial 2412848721 − serial 2411728825
2026-08-10 02:06:46
AAAA + 2606:4700:3030::6815:1f1f − 2606:4700:3031::6815:1f1f
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.31.31,172.67.174.232 ech=AEX+DQBBMAAgACBOzhe/5y08okdSS6w2anPzLAmZav1U3QMy51I7lYWKYgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1f1f,2606:4700:3032::ac43:aee8 − 1 . alpn="h3,h2" ipv4hint=104.21.31.31,172.67.174.232 ech=AEX+DQBBagAgACDDsyVqPEAtrend6qvWNpnQ9uCKTibKejUzCnqEWJouYAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1f1f,2606:4700:3032::ac43:aee8
SOA + serial 2411728825 − serial 2408442284
2026-07-03 20:36:35
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.31.31,172.67.174.232 ech=AEX+DQBBagAgACDDsyVqPEAtrend6qvWNpnQ9uCKTibKejUzCnqEWJouYAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1f1f,2606:4700:3032::ac43:aee8 − 1 . alpn="h3,h2" ipv4hint=104.21.31.31,172.67.174.232 ech=AEX+DQBBtAAgACAkLx2ypCF9F9E64fMlGPrF8+9xEYZAcXz01p+AcW0cMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1f1f,2606:4700:3032::ac43:aee8
SOA + serial 2408442284 − serial 2406728457
2026-06-30 07:47:34
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.31.31,172.67.174.232 ech=AEX+DQBBtAAgACAkLx2ypCF9F9E64fMlGPrF8+9xEYZAcXz01p+AcW0cMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1f1f,2606:4700:3032::ac43:aee8 − 1 . alpn="h3,h2" ipv4hint=104.21.31.31,172.67.174.232 ech=AEX+DQBBXwAgACBoikAWHyOaZLkJfhLaQC+fN2O+QTg/3rJwqN21o84yagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1f1f,2606:4700:3032::ac43:aee8
2026-06-23 00:08:07
NS + faye.ns.cloudflare.com + ignat.ns.cloudflare.com
A + 104.21.31.31 + 172.67.174.232
AAAA + 2606:4700:3031::6815:1f1f + 2606:4700:3032::ac43:aee8
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.31.31,172.67.174.232 ech=AEX+DQBBXwAgACBoikAWHyOaZLkJfhLaQC+fN2O+QTg/3rJwqN21o84yagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1f1f,2606:4700:3032::ac43:aee8
SOA + serial 2406728457
DNSSEC + insecure − indeterminate
2026-06-22 08:29:58
NS − faye.ns.cloudflare.com − ignat.ns.cloudflare.com
A − 104.21.31.31 − 172.67.174.232
AAAA − 2606:4700:3031::6815:1f1f − 2606:4700:3032::ac43:aee8
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.31.31,172.67.174.232 ech=AEX+DQBBlwAgACARtnhQ7LTw1FhCMpClda8WTnV4Yh2JhRcKaIGJtucSdAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1f1f,2606:4700:3032::ac43:aee8
SOA − serial 2406728457
DNSSEC + indeterminate − insecure
2026-06-16 22:06:23 no changes
2026-06-16 21:44:59 no changes
2026-06-16 21:31:18 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2406728457 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 11 scans). Click a timestamp to view that full snapshot.

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