v10.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 20 changes
Scanned AtChanges since previous scan
2026-08-27 21:25:00
MX − 10 eu-esec-01.heimdalsecurity.com − 20 eu-esec-02.heimdalsecurity.com
TLSA − _25._tcp.eu-esec-01.heimdalsecurity.com 311 2E8933DD6DB99304A5A9D5C4ECDE7B8E8302E23C9F79B0292C58EBC31F3F8B67 − _25._tcp.eu-esec-02.heimdalsecurity.com 311 2E8933DD6DB99304A5A9D5C4ECDE7B8E8302E23C9F79B0292C58EBC31F3F8B67
SOA + serial 2026082700 − serial 2026082601
2026-08-26 18:40:42
MX + 10 eu-esec-01.heimdalsecurity.com + 20 eu-esec-02.heimdalsecurity.com + 50 v10-dk.mail.protection.outlook.com − 10 v10-dk.mail.protection.outlook.com
TLSA + _25._tcp.eu-esec-01.heimdalsecurity.com 311 2E8933DD6DB99304A5A9D5C4ECDE7B8E8302E23C9F79B0292C58EBC31F3F8B67 + _25._tcp.eu-esec-02.heimdalsecurity.com 311 2E8933DD6DB99304A5A9D5C4ECDE7B8E8302E23C9F79B0292C58EBC31F3F8B67
SOA + serial 2026082601 − serial 2026020102
2026-06-27 12:31:52 no changes
2026-06-22 23:15:58
NS + ns1.simply.com + ns2.simply.com + ns3.simply.com
A + 94.231.108.215
MX + 10 v10-dk.mail.protection.outlook.com
TXT + _ey635wywx8tjd7rsvn0m0kzky37iie8 + v=spf1 include:spf.qdc.dk -all
SOA + serial 2026020102
DMARC + v=DMARC1; p=reject; rua=mailto:bl@v10.dk,mailto:82cdb3b6@mxtoolbox.dmarc-report.com; ruf=mailto:82cdb3b6@forensics.dmarc-report.com
DNSSEC + insecure − indeterminate
2026-06-22 20:38:51
NS − ns1.simply.com − ns2.simply.com − ns3.simply.com
A − 94.231.108.215
MX − 10 v10-dk.mail.protection.outlook.com
TXT − _ey635wywx8tjd7rsvn0m0kzky37iie8 − v=spf1 include:spf.qdc.dk -all
SOA − serial 2026020102
DMARC − v=DMARC1; p=reject; rua=mailto:bl@v10.dk,mailto:82cdb3b6@mxtoolbox.dmarc-report.com; ruf=mailto:82cdb3b6@forensics.dmarc-report.com
DNSSEC + indeterminate − insecure
2026-06-18 08:48:19 baseline 3 NS · 1 A · 1 MX · 2 TXT · serial 2026020102 · 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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