frontec.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 13 changes
Scanned AtChanges since previous scan
2026-06-21 11:15:00
NS + ns01.one.com + ns02.one.com
A + 46.30.215.191
MX + 10 mx1.pub.mailpod11-cph3.one.com + 10 mx2.pub.mailpod11-cph3.one.com + 10 mx3.pub.mailpod11-cph3.one.com + 10 mx4.pub.mailpod11-cph3.one.com
TXT + v=spf1 include:spf.protection.outlook.com -all
SOA + serial 2026032501
DNSSEC + secure − indeterminate
2026-06-20 20:21:14
NS − ns01.one.com − ns02.one.com
A − 46.30.215.191
MX − 10 mx1.pub.mailpod11-cph3.one.com − 10 mx2.pub.mailpod11-cph3.one.com − 10 mx3.pub.mailpod11-cph3.one.com − 10 mx4.pub.mailpod11-cph3.one.com
TXT − v=spf1 include:spf.protection.outlook.com -all
TLSA − _25._tcp.mx1.pub.mailpod11-cph3.one.com 311 00E55642F312E05CDB899B1433EDF47F86715ACF08011ABAE05CF845793E914C − _25._tcp.mx2.pub.mailpod11-cph3.one.com 311 00E55642F312E05CDB899B1433EDF47F86715ACF08011ABAE05CF845793E914C − _25._tcp.mx3.pub.mailpod11-cph3.one.com 311 00E55642F312E05CDB899B1433EDF47F86715ACF08011ABAE05CF845793E914C − _25._tcp.mx4.pub.mailpod11-cph3.one.com 311 00E55642F312E05CDB899B1433EDF47F86715ACF08011ABAE05CF845793E914C
SOA − serial 2026032501
DNSSEC + indeterminate − secure
2026-06-18 19:59:17 no changes
2026-06-17 10:28:45 no changes
2026-06-17 10:24:41 baseline 2 NS · 1 A · 4 MX · 1 TXT · 4 TLSA · serial 2026032501 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 5 scans). Click a timestamp to view that full snapshot.

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