c3.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 16 changes
Scanned AtChanges since previous scan
2026-08-31 20:36:12
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.47.161,172.67.149.17 ech=AEX+DQBBTwAgACAOmWlPq4z5qUDpGw2hdQCkGJB2jlJGHIBUXoIPWZLTWQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2fa1,2606:4700:3037::ac43:9511 − 1 . alpn="h3,h2" ipv4hint=104.21.47.161,172.67.149.17 ech=AEX+DQBBJQAgACBICK7h0rMIouc/HzScB0c6+6qlcejBgzELObuLPlL7NQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2fa1,2606:4700:3037::ac43:9511
SOA + serial 2413581291 − serial 2409517757
2026-08-27 17:36:32
AAAA + 2606:4700:3032::6815:2fa1 + 2606:4700:3037::ac43:9511 − 2a06:98c1:3120::b − 2a06:98c1:3121::b
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.47.161,172.67.149.17 ech=AEX+DQBBJQAgACBICK7h0rMIouc/HzScB0c6+6qlcejBgzELObuLPlL7NQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2fa1,2606:4700:3037::ac43:9511 − 1 . alpn="h3,h2" ipv4hint=188.114.96.11,188.114.97.11 ech=AEX+DQBBtQAgACCN6FaMOp7JbtZu8OqF7cleIWBWFzL3x5h3sCNuBuwjRgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::b,2a06:98c1:3121::b
2026-07-17 00:31:06
A + 104.21.47.161 + 172.67.149.17 − 188.114.96.11 − 188.114.97.11
HTTPS + 1 . alpn="h3,h2" ipv4hint=188.114.96.11,188.114.97.11 ech=AEX+DQBBtQAgACCN6FaMOp7JbtZu8OqF7cleIWBWFzL3x5h3sCNuBuwjRgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::b,2a06:98c1:3121::b − 1 . alpn="h3,h2" ipv4hint=104.21.47.161,172.67.149.17 ech=AEX+DQBBrwAgACCiAWNJMPqWjjoITwZbZ7Hu2k0JbhPYvhNZDHb2sEwiTAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2fa1,2606:4700:3035::ac43:9511
SOA + serial 2409517757 − serial 2408473942
2026-07-05 17:46:23
A + 188.114.96.11 + 188.114.97.11 − 104.21.47.161 − 172.67.149.17
AAAA + 2a06:98c1:3120::b + 2a06:98c1:3121::b − 2606:4700:3033::6815:2fa1 − 2606:4700:3035::ac43:9511
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.47.161,172.67.149.17 ech=AEX+DQBBrwAgACCiAWNJMPqWjjoITwZbZ7Hu2k0JbhPYvhNZDHb2sEwiTAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2fa1,2606:4700:3035::ac43:9511 − 1 . alpn="h3,h2" ipv4hint=104.21.47.161,172.67.149.17 ech=AEX+DQBBpwAgACA5+5230yAxwEg1pskWGWE/d/gmJ9ZABJtojvlp2NcZGwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2fa1,2606:4700:3035::ac43:9511
2026-07-03 12:08:34
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.47.161,172.67.149.17 ech=AEX+DQBBpwAgACA5+5230yAxwEg1pskWGWE/d/gmJ9ZABJtojvlp2NcZGwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2fa1,2606:4700:3035::ac43:9511 − 1 . alpn="h3,h2" ipv4hint=104.21.47.161,172.67.149.17 ech=AEX+DQBByQAgACBxrXDHFg2Mj+CVqUSq6j+0E6cQxwDwGEmE1AyxghajegAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2fa1,2606:4700:3035::ac43:9511
SOA + serial 2408473942 − serial 2403375313
2026-06-28 08:05:40
A + 104.21.47.161 + 172.67.149.17 − 188.114.96.1 − 188.114.97.1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.47.161,172.67.149.17 ech=AEX+DQBByQAgACBxrXDHFg2Mj+CVqUSq6j+0E6cQxwDwGEmE1AyxghajegAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2fa1,2606:4700:3035::ac43:9511 − 1 . alpn="h3,h2" ipv4hint=104.21.47.161,172.67.149.17 ech=AEX+DQBBiQAgACB6fwZmiM8HN6m0zArqRqb3a8Bz4w83oH5zMt0Ta81SRQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2fa1,2606:4700:3035::ac43:9511
2026-06-16 18:47:06
AAAA + 2606:4700:3033::6815:2fa1 + 2606:4700:3035::ac43:9511 − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.47.161,172.67.149.17 ech=AEX+DQBBiQAgACB6fwZmiM8HN6m0zArqRqb3a8Bz4w83oH5zMt0Ta81SRQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2fa1,2606:4700:3035::ac43:9511 − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBiQAgACB6fwZmiM8HN6m0zArqRqb3a8Bz4w83oH5zMt0Ta81SRQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
2026-06-16 18:40:31 baseline 2 NS · 2 A · 5 MX · 2 AAAA · 1 TXT · 1 HTTPS · serial 2403375313 · 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.

dhd.dk [/] search Domains, Hosts & DNS — .dk zone