rfsu.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 14 changes
Scanned AtChanges since previous scan
2026-06-25 23:24:49
DNSSEC + insecure − indeterminate
2026-06-24 08:12:48
NS + dns-b.buildit.net + dns-c.buildit.eu
A + 213.88.149.101
MX + 10 rfsu-dk.mail.protection.outlook.com
TXT + MS=ms48811067 + v=spf1 include:spf.protection.outlook.com include:spf.eu.exclaimer.net -all
SOA + serial 2026012202
DMARC + v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s
2026-06-21 23:09:40 no changes
2026-06-21 17:30:49
NS − dns-b.buildit.net − dns-c.buildit.eu
A − 213.88.149.101
MX − 10 rfsu-dk.mail.protection.outlook.com
TXT − MS=ms48811067 − v=spf1 include:spf.protection.outlook.com include:spf.eu.exclaimer.net -all
SOA − serial 2026012202
DMARC − v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s
DNSSEC + indeterminate − insecure
2026-06-18 05:52:48 baseline 2 NS · 1 A · 1 MX · 2 TXT · serial 2026012202 · DMARC · DNSSEC insecure

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