4d.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 14 changes
Scanned AtChanges since previous scan
2026-08-28 04:03:26 no changes
2026-08-27 09:42:31 no changes
2026-06-27 05:20:13 no changes
2026-06-27 00:07:01
NS + ns01.one.com + ns02.one.com
A + 51.144.107.53
MX + 0 4d-dk.mail.protection.outlook.com
TXT + google-site-verification=uNMmmvvw5p2n0JJ329b765455UBY9iEN26AuBLZdq7U + linkedin-site-verification=69ed58e2-3e34-4b63-a2d2-188e1d148ae1 + v=spf1 ip4:195.184.33.126 include:spf.protection.outlook.com include:147824781.spf02.hubspotemail.net -all
SOA + serial 2026062603
DMARC + v=DMARC1; p=none;
DNSSEC + secure − indeterminate
2026-06-23 10:55:00
NS − ns01.one.com − ns02.one.com
A − 51.144.107.53
MX − 0 4d-dk.mail.protection.outlook.com
TXT − google-site-verification=uNMmmvvw5p2n0JJ329b765455UBY9iEN26AuBLZdq7U − linkedin-site-verification=69ed58e2-3e34-4b63-a2d2-188e1d148ae1 − v=spf1 ip4:195.184.33.126 include:spf.protection.outlook.com include:147824781.spf02.hubspotemail.net -all
SOA − serial 2026040104
DMARC − v=DMARC1; p=none;
DNSSEC + indeterminate − secure
2026-06-16 12:36:58 baseline 2 NS · 1 A · 1 MX · 3 TXT · serial 2026040104 · DMARC · DNSSEC secure

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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