tarn.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 28 changes
Scanned AtChanges since previous scan
2026-09-09 09:39:38
NS + ns61.domaincontrol.com + ns62.domaincontrol.com − ns1.simply.com − ns2.simply.com − ns3.simply.com − ns4.simply.com
A + 23.227.38.32
MX + 0 tarn-dk.mail.protection.outlook.com
TXT + NETORG18952398.onmicrosoft.com + v=spf1 include:secureserver.net -all
SOA + serial 2025060201 − serial 2021081000
DMARC + v=DMARC1; p=reject; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.net;
DNSSEC + insecure − secure
2026-09-02 02:46:38
NS + ns1.simply.com + ns2.simply.com + ns3.simply.com + ns4.simply.com − ns61.domaincontrol.com − ns62.domaincontrol.com
A − 23.227.38.32
MX − 0 tarn-dk.mail.protection.outlook.com
TXT − NETORG18952398.onmicrosoft.com − v=spf1 include:secureserver.net -all
SOA + serial 2021081000 − serial 2025060201
DMARC − v=DMARC1; p=reject; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.net;
DNSSEC + secure − insecure
2026-06-23 23:14:17
NS + ns61.domaincontrol.com + ns62.domaincontrol.com
A + 23.227.38.32
MX + 0 tarn-dk.mail.protection.outlook.com
TXT + NETORG18952398.onmicrosoft.com + v=spf1 include:secureserver.net -all
SOA + serial 2025060201
DMARC + v=DMARC1; p=reject; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.net;
DNSSEC + insecure − indeterminate
2026-06-23 01:10:26
NS − ns61.domaincontrol.com − ns62.domaincontrol.com
A − 23.227.38.32
MX − 0 tarn-dk.mail.protection.outlook.com
TXT − NETORG18952398.onmicrosoft.com − v=spf1 include:secureserver.net -all
SOA − serial 2025060201
DMARC − v=DMARC1; p=reject; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.net;
DNSSEC + indeterminate − insecure
2026-06-20 22:51:40 no changes
2026-06-17 13:32:22 baseline 2 NS · 1 A · 1 MX · 2 TXT · serial 2025060201 · 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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