smartday.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 4 changes
Scanned AtChanges since previous scan
2026-08-26 23:06:32 no changes
2026-08-10 19:19:28
MX − 10 mail.guardsystems.com
SOA + serial 1786356347 − serial 1784245994
2026-07-17 02:01:15
SOA + serial 1784245994 − serial 1782168805
2026-06-29 04:27:27
SOA + serial 1782168805 − serial 1780091603
2026-06-18 07:25:27 baseline 3 NS · 1 A · 2 MX · 1 AAAA · 4 TXT · serial 1780091603 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 5 scans). Click a timestamp to view that full snapshot.

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