4cool.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 4 changes
Scanned AtChanges since previous scan
2026-08-12 23:40:02
SOA + serial 2026081100 − serial 2026071703
2026-07-18 06:19:24
SOA + serial 2026071703 − serial 2025042300
2026-07-04 21:10:30
DNSSEC + secure − bogus
2026-06-24 09:27:15
DNSSEC + bogus − secure
2026-06-20 06:56:20 no changes
2026-06-19 21:29:11 no changes
2026-06-16 12:46:23 baseline 4 NS · 1 A · 1 MX · 1 TXT · 2 TLSA · serial 2025042300 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 7 scans). Click a timestamp to view that full snapshot.

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