pgu.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 16 changes
Scanned AtChanges since previous scan
2026-09-03 19:22:51
SOA + serial 2026090201 − serial 2026032401
DNSSEC + secure − insecure
2026-08-27 07:31:02 no changes
2026-07-27 11:04:44 no changes
2026-06-26 07:27:34
NS + ns01.one.com + ns02.one.com
A + 46.183.138.100
MX + 0 pgu-dk.mail.protection.outlook.com
TXT + MS=ms97557077 + v=spf1 include:spf.gigahost.dk include:spf.protection.outlook.com -all
SOA + serial 2026032401
DMARC + v=DMARC1;p=reject;pct=100;rua=mailto:dmarc@jp-nielsen.dk;ruf=mailto:dmarc@jp-nielsen.dk;ri=86400;fo=1;
DNSSEC + insecure − indeterminate
2026-06-21 14:44:57
NS − ns01.one.com − ns02.one.com
A − 46.183.138.100
MX − 0 pgu-dk.mail.protection.outlook.com
TXT − MS=ms97557077 − v=spf1 include:spf.gigahost.dk include:spf.protection.outlook.com -all
SOA − serial 2026032401
DMARC − v=DMARC1;p=reject;pct=100;rua=mailto:dmarc@jp-nielsen.dk;ruf=mailto:dmarc@jp-nielsen.dk;ri=86400;fo=1;
DNSSEC + indeterminate − insecure
2026-06-17 11:53:31 baseline 2 NS · 1 A · 1 MX · 2 TXT · serial 2026032401 · 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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