bygningsportalen.dk
📜 DNS record history  ·  ← Current records
📜 Record History23 scans · 12 changes
Scanned AtChanges since previous scan
2026-09-07 16:58:45
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.25.10,172.67.221.139 ech=AEX+DQBBOQAgACCQ49MokvchDv1/U/REnSIv5RUCKhzgJ2yfUfBmonOMdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:190a,2606:4700:3037::ac43:dd8b − 1 . alpn="h3,h2" ipv4hint=104.21.25.10,172.67.221.139 ech=AEX+DQBBlAAgACDCQLEi6sjvK9JIDrkveDKawBQwt8HYvWamTc6sLou6OgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:190a,2606:4700:3037::ac43:dd8b
2026-07-22 19:37:45
NS + linda.ns.cloudflare.com + mario.ns.cloudflare.com − nonexistent.punktum.dk
A + 104.21.25.10 + 172.67.221.139
AAAA + 2606:4700:3037::6815:190a + 2606:4700:3037::ac43:dd8b
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.25.10,172.67.221.139 ech=AEX+DQBBlAAgACDCQLEi6sjvK9JIDrkveDKawBQwt8HYvWamTc6sLou6OgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:190a,2606:4700:3037::ac43:dd8b
SOA + serial 2410212548
DNSSEC + insecure − indeterminate
2026-07-20 10:26:05 no changes
2026-07-19 09:55:15 no changes
2026-07-18 09:29:06 no changes
2026-07-17 09:13:41 no changes
2026-07-16 00:34:35 no changes
2026-07-14 17:41:41 no changes
2026-07-13 08:08:52 no changes
2026-07-12 07:40:19 no changes
2026-07-08 20:36:27 no changes
2026-07-07 00:05:08 no changes
2026-07-05 18:44:29 no changes
2026-07-04 16:59:57 no changes
2026-07-03 22:03:57 no changes
2026-07-02 20:50:12
NS + nonexistent.punktum.dk
2026-06-23 07:57:36 no changes
2026-06-21 18:38:19 no changes
2026-06-20 19:34:20 no changes
2026-06-20 02:01:24
NS − nonexistent.punktum.dk
2026-06-20 01:21:01
NS + nonexistent.punktum.dk − ns1.curanet.dk − ns2.curanet.dk
SOA − serial 2025062104
DNSSEC + indeterminate − secure
2026-06-16 18:28:56 no changes
2026-06-16 18:20:22 baseline 2 NS · serial 2025062104 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 23 scans). Click a timestamp to view that full snapshot.

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