smartoptik.dk
📜 DNS record history  ·  ← Current records
📜 Record History3 scans · 5 changes
Scanned AtChanges since previous scan
2026-08-26 07:08:17 no changes
2026-08-06 18:14:41
A + 185.21.40.246 − 212.237.249.16
MX + 10 mx1.onlinemail.io + 20 mx2.onlinemail.io
TXT + v=spf1 include:spf.onlinemail.io -all
SOA + serial 2026080403 − serial 2026061704
DMARC + v=DMARC1; p=none;
2026-06-19 09:19:17 baseline 2 NS · 1 A · serial 2026061704 · DNSSEC secure

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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