postcenter.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 10 changes
Scanned AtChanges since previous scan
2026-08-31 15:51:44 no changes
2026-08-27 18:52:37 no changes
2026-08-14 14:30:04 no changes
2026-06-27 18:15:32
NS + dns01.dipcon.com + dns02.ports.se + dns03.ports.se + dns04.ports.net
TXT + v=spf1 -all
SOA + serial 2021063000
DMARC + v=DMARC1; p=reject; rua=mailto:9kqyvuc8@ag.eu.dmarcadvisor.com,mailto:rua@dmarc.portsgroup.com;
DNSSEC + insecure − indeterminate
2026-06-21 18:06:48
NS − dns01.dipcon.com − dns02.ports.se − dns03.ports.se − dns04.ports.net
TXT − v=spf1 -all
SOA − serial 2021063000
DMARC − v=DMARC1; p=reject; rua=mailto:9kqyvuc8@ag.eu.dmarcadvisor.com,mailto:rua@dmarc.portsgroup.com;
DNSSEC + indeterminate − insecure
2026-06-18 04:57:57 baseline 4 NS · 1 TXT · serial 2021063000 · 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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