skorstensberegning.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 14 changes
Scanned AtChanges since previous scan
2026-08-24 19:22:46
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.20.239,172.67.194.222 ech=AEX+DQBBGgAgACAHgAqXUNPsGp8SY7p3LxvlwzA9HnyO1d8HsVyEmB/eVQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:14ef,2606:4700:3035::ac43:c2de − 1 . alpn="h3,h2" ipv4hint=104.21.20.239,172.67.194.222 ech=AEX+DQBBLQAgACCVijVnrdTiGn5EZuGMPclZj6RX3RXcaLkcIxSe2++TQgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:14ef,2606:4700:3035::ac43:c2de
SOA + serial 2412997086 − serial 2412782017
2026-08-21 18:00:52
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.20.239,172.67.194.222 ech=AEX+DQBBLQAgACCVijVnrdTiGn5EZuGMPclZj6RX3RXcaLkcIxSe2++TQgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:14ef,2606:4700:3035::ac43:c2de − 1 . alpn="h3,h2" ipv4hint=104.21.20.239,172.67.194.222 ech=AEX+DQBBMwAgACBSHrqU1nJXQVpFkm3d2Ry1yHZgBvr90UyE80c3k6TkNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:14ef,2606:4700:3035::ac43:c2de
SOA + serial 2412782017 − serial 2412603474
2026-08-19 12:52:12
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.20.239,172.67.194.222 ech=AEX+DQBBMwAgACBSHrqU1nJXQVpFkm3d2Ry1yHZgBvr90UyE80c3k6TkNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:14ef,2606:4700:3035::ac43:c2de − 1 . alpn="h3,h2" ipv4hint=104.21.20.239,172.67.194.222 ech=AEX+DQBBmwAgACBfVwbolVwKMbGOkB6GT4IOaHzlqXNKapV5XEvGcB8adwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:14ef,2606:4700:3035::ac43:c2de
SOA + serial 2412603474 − serial 2412196924
2026-08-15 17:08:59
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.20.239,172.67.194.222 ech=AEX+DQBBmwAgACBfVwbolVwKMbGOkB6GT4IOaHzlqXNKapV5XEvGcB8adwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:14ef,2606:4700:3035::ac43:c2de − 1 . alpn="h3,h2" ipv4hint=104.21.20.239,172.67.194.222 ech=AEX+DQBBoQAgACAWQr4dSSfeF/qLPF53REKJ+myq1nR1kFnptvb8VUusKQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:14ef,2606:4700:3035::ac43:c2de
SOA + serial 2412196924 − serial 2407753472
2026-06-25 02:17:42
AAAA + 2606:4700:3030::6815:14ef + 2606:4700:3035::ac43:c2de − 2606:4700:3031::6815:14ef − 2606:4700:3034::ac43:c2de
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.20.239,172.67.194.222 ech=AEX+DQBBoQAgACAWQr4dSSfeF/qLPF53REKJ+myq1nR1kFnptvb8VUusKQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:14ef,2606:4700:3035::ac43:c2de − 1 . alpn="h3,h2" ipv4hint=104.21.20.239,172.67.194.222 ech=AEX+DQBBlgAgACDbgsU7eKwgj7+/+LYQ115Rq6mUjWdA5HgFfMtmi9+bPgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:14ef,2606:4700:3034::ac43:c2de
2026-06-24 06:25:18
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.20.239,172.67.194.222 ech=AEX+DQBBlgAgACDbgsU7eKwgj7+/+LYQ115Rq6mUjWdA5HgFfMtmi9+bPgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:14ef,2606:4700:3034::ac43:c2de − 1 . alpn="h3,h2" ipv4hint=104.21.20.239,172.67.194.222 ech=AEX+DQBB/AAgACBaZWgJlxfm/jvVSIvyso5pBq4qdMs3HRwrPFZ7M2ZoOQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:14ef,2606:4700:3034::ac43:c2de
SOA + serial 2407753472 − serial 2407500916
2026-06-21 09:53:20
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.20.239,172.67.194.222 ech=AEX+DQBB/AAgACBaZWgJlxfm/jvVSIvyso5pBq4qdMs3HRwrPFZ7M2ZoOQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:14ef,2606:4700:3034::ac43:c2de − 1 . alpn="h3,h2" ipv4hint=104.21.20.239,172.67.194.222 ech=AEX+DQBBOwAgACAG1eGjqSgaba5UXmh5eE84iX3ffsXq/5DpIUhEmpCbbQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:14ef,2606:4700:3034::ac43:c2de
SOA + serial 2407500916 − serial 2407092476
2026-06-17 14:42:25 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 1 TXT · 1 HTTPS · 2 TLSA · serial 2407092476 · 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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