cocarb.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 25 changes
Scanned AtChanges since previous scan
2026-08-28 05:45:49
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.25.187,172.67.134.121 ech=AEX+DQBBcwAgACCn/m3LD6MOliaQPm+jB7t8exP6qD3dVyt6ZDX1MabXdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8679,2606:4700:3036::6815:19bb − 1 . alpn="h3,h2" ipv4hint=104.21.25.187,172.67.134.121 ech=AEX+DQBBcgAgACBa8DKtU0zaA1yY/+WsgYOlX2FVgfyEb3aS8/q11JwNKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8679,2606:4700:3036::6815:19bb
2026-08-26 19:56:54
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.25.187,172.67.134.121 ech=AEX+DQBBcgAgACBa8DKtU0zaA1yY/+WsgYOlX2FVgfyEb3aS8/q11JwNKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8679,2606:4700:3036::6815:19bb − 1 . alpn="h3,h2" ipv4hint=104.21.25.187,172.67.134.121 ech=AEX+DQBBtQAgACD+Nwq7olGFN1CbNzMbm0ABBkLjfXvS0a90lf76UlKOAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8679,2606:4700:3036::6815:19bb
2026-08-18 14:11:55
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.25.187,172.67.134.121 ech=AEX+DQBBtQAgACD+Nwq7olGFN1CbNzMbm0ABBkLjfXvS0a90lf76UlKOAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8679,2606:4700:3036::6815:19bb − 1 . alpn="h3,h2" ipv4hint=104.21.25.187,172.67.134.121 ech=AEX+DQBBAAAgACBFYFlZbVDE21fJ1B7X6/xvrObEKnLadqGOtZCL64J0CAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8679,2606:4700:3036::6815:19bb
SOA + serial 2412514023 − serial 2410359770
2026-07-24 18:52:41
AAAA + 2606:4700:3031::ac43:8679 + 2606:4700:3036::6815:19bb − 2606:4700:3031::6815:19bb − 2606:4700:3032::ac43:8679
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.25.187,172.67.134.121 ech=AEX+DQBBAAAgACBFYFlZbVDE21fJ1B7X6/xvrObEKnLadqGOtZCL64J0CAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8679,2606:4700:3036::6815:19bb − 1 . alpn="h3,h2" ipv4hint=104.21.25.187,172.67.134.121 ech=AEX+DQBBawAgACB/lS+EVQIzFL1E1HnfMG6Xi/y9UGt4XqdM9ZI6CZV0fAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:19bb,2606:4700:3032::ac43:8679
SOA + serial 2410359770 − serial 2407398982
2026-06-25 11:22:25
NS + iris.ns.cloudflare.com + terin.ns.cloudflare.com
A + 104.21.25.187 + 172.67.134.121
MX + 10 mail.cocarb.dk
AAAA + 2606:4700:3031::6815:19bb + 2606:4700:3032::ac43:8679
TXT + v=spf1 mx ip4:81.19.251.16/28 ip4:81.19.249.192/26 ~all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.25.187,172.67.134.121 ech=AEX+DQBBawAgACB/lS+EVQIzFL1E1HnfMG6Xi/y9UGt4XqdM9ZI6CZV0fAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:19bb,2606:4700:3032::ac43:8679
SOA + serial 2407398982
DNSSEC + insecure − indeterminate
2026-06-23 00:09:04
NS − iris.ns.cloudflare.com − terin.ns.cloudflare.com
A − 104.21.25.187 − 172.67.134.121
MX − 10 mail.cocarb.dk
AAAA − 2606:4700:3031::6815:19bb − 2606:4700:3032::ac43:8679
TXT − v=spf1 mx ip4:81.19.251.16/28 ip4:81.19.249.192/26 ~all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.25.187,172.67.134.121 ech=AEX+DQBBZwAgACB8MkD9IkXIScHP90pmctX+VcubFlOHleZ/exJUC+6UFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:19bb,2606:4700:3032::ac43:8679
SOA − serial 2407398982
DNSSEC + indeterminate − insecure
2026-06-20 19:17:25
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.25.187,172.67.134.121 ech=AEX+DQBBZwAgACB8MkD9IkXIScHP90pmctX+VcubFlOHleZ/exJUC+6UFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:19bb,2606:4700:3032::ac43:8679 − 1 . alpn="h3,h2" ipv4hint=104.21.25.187,172.67.134.121 ech=AEX+DQBBlwAgACARtnhQ7LTw1FhCMpClda8WTnV4Yh2JhRcKaIGJtucSdAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:19bb,2606:4700:3032::ac43:8679
SOA + serial 2407398982 − serial 2402293644
2026-06-16 21:35:43 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 1 TXT · 1 HTTPS · serial 2402293644 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 8 scans). Click a timestamp to view that full snapshot.

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