postitnotes.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 17 changes
Scanned AtChanges since previous scan
2026-08-13 00:04:45
A + 3.136.118.106 + 3.148.57.201 − 3.150.209.140 − 3.18.41.8
SOA + serial 2411985243 − serial 2409891444
2026-07-19 13:08:14
A + 3.150.209.140 + 3.18.41.8 − 18.226.49.236 − 3.148.58.252
SOA + serial 2409891444 − serial 2406883953
2026-06-27 23:18:55
NS + a.ns.3m.com + b.ns.3m.com
A + 18.226.49.236 + 3.148.58.252
TXT + v=spf1 -all
SOA + serial 2406883953
DMARC + v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com;
DNSSEC + insecure − indeterminate
2026-06-24 00:34:32
NS − a.ns.3m.com − b.ns.3m.com
A − 16.58.143.179 − 3.128.103.56
TXT − v=spf1 -all
SOA − serial 2406883953
DMARC − v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com;
DNSSEC + indeterminate − insecure
2026-06-20 16:06:21
A + 16.58.143.179 + 3.128.103.56 − 18.219.86.143 − 3.143.125.118
2026-06-17 21:47:48 baseline 2 NS · 2 A · 1 TXT · serial 2406883953 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 6 scans). Click a timestamp to view that full snapshot.

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