post-it.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 17 changes
Scanned AtChanges since previous scan
2026-08-13 18:44:04
A + 3.136.118.106 + 3.148.57.201 − 18.190.194.131 − 3.135.103.135
SOA + serial 2412076846 − serial 2410007680
2026-07-20 12:17:17
A + 18.190.194.131 + 3.135.103.135 − 16.59.150.78 − 3.129.79.118
SOA + serial 2410007680 − serial 2406973468
2026-06-26 05:21:11 no changes
2026-06-25 01:37:37
NS + a.ns.3m.com + b.ns.3m.com
A + 16.59.150.78 + 3.129.79.118
TXT + v=spf1 -all
SOA + serial 2406973468
DMARC + v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com;
DNSSEC + insecure − indeterminate
2026-06-23 13:47:07
NS − a.ns.3m.com − b.ns.3m.com
A − 18.226.245.122 − 18.226.29.113
TXT − v=spf1 -all
SOA − serial 2406973468
DMARC − v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com;
DNSSEC + indeterminate − insecure
2026-06-19 21:25:46
A + 18.226.245.122 + 18.226.29.113 − 3.12.238.204 − 3.147.211.239
2026-06-17 14:38:19 baseline 2 NS · 2 A · 1 TXT · serial 2406973468 · DMARC · DNSSEC insecure

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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