mt-holding.dk
📜 DNS record history  ·  ← Current records
📜 Record History4 scans · 12 changes
Scanned AtChanges since previous scan
2026-08-27 15:02:58 no changes
2026-06-27 09:47:43
NS + ns1-37.azure-dns.com + ns2-37.azure-dns.net + ns3-37.azure-dns.org + ns4-37.azure-dns.info
MX + 0 mtholding-dk0e.mail.protection.outlook.com
TXT + v=spf1 include:spf.protection.outlook.com -all
SOA + serial 1
DMARC + v=DMARC1; p=reject
DNSSEC + insecure − indeterminate
2026-06-24 00:02:50
NS − ns1-37.azure-dns.com − ns2-37.azure-dns.net − ns3-37.azure-dns.org − ns4-37.azure-dns.info
MX − 0 mtholding-dk0e.mail.protection.outlook.com
TXT − v=spf1 include:spf.protection.outlook.com -all
SOA − serial 1
DMARC − v=DMARC1; p=reject
DNSSEC + indeterminate − insecure
2026-06-17 13:55:48 baseline 4 NS · 1 MX · 1 TXT · serial 1 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 4 scans). Click a timestamp to view that full snapshot.

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