rco-group.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 12 changes
Scanned AtChanges since previous scan
2026-08-27 23:26:49 no changes
2026-08-25 13:35:36 no changes
2026-06-25 10:09:12 no changes
2026-06-22 03:24:29
NS + a.portsdns.se + b.portsdns.net
A + 193.14.90.203
TXT + v=spf1 -all
SOA + serial 2023103001
DMARC + v=DMARC1; p=reject; rua=mailto:isdtvlhs@ag.eu.dmarcadvisor.com;
DNSSEC + insecure − indeterminate
2026-06-22 01:53:06
NS − a.portsdns.se − b.portsdns.net
A − 193.14.90.203
TXT − v=spf1 -all
SOA − serial 2023103001
DMARC − v=DMARC1; p=reject; rua=mailto:isdtvlhs@ag.eu.dmarcadvisor.com;
DNSSEC + indeterminate − insecure
2026-06-20 17:04:09 no changes
2026-06-19 18:23:26 no changes
2026-06-18 07:22:06 baseline 2 NS · 1 A · 1 TXT · serial 2023103001 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 8 scans). Click a timestamp to view that full snapshot.

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