opcases.dk
📜 DNS record history  ·  ← Current records
📜 Record History3 scans · 7 changes
Scanned AtChanges since previous scan
2026-09-03 03:47:36
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.61.77,172.67.207.98 ech=AEX+DQBBAAAgACAdprD5ylDgqEMAvUYVFT3OMsXlaLiBRwWNNrIKfbJESAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:cf62,2606:4700:3035::6815:3d4d − 1 . alpn="h3,h2" ipv4hint=104.21.61.77,172.67.207.98 ech=AEX+DQBBYwAgACA1eFd5NOrLBXFsmeZu+NJFMzikTYVMb1TmbPxQjy8maAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:cf62,2606:4700:3035::6815:3d4d
2026-08-08 09:25:04
NS + donna.ns.cloudflare.com + theo.ns.cloudflare.com − nonexistent.punktum.dk
A + 104.21.61.77 + 172.67.207.98
AAAA + 2606:4700:3031::ac43:cf62 + 2606:4700:3035::6815:3d4d
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.61.77,172.67.207.98 ech=AEX+DQBBYwAgACA1eFd5NOrLBXFsmeZu+NJFMzikTYVMb1TmbPxQjy8maAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:cf62,2606:4700:3035::6815:3d4d
SOA + serial 2411237711
DNSSEC + insecure − indeterminate
2026-08-04 08:34:38 baseline 1 NS · DNSSEC indeterminate

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 3 scans). Click a timestamp to view that full snapshot.

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