duotone.dk
📜 DNS record history  ·  ← Current records
📜 Record History10 scans · 7 changes
Scanned AtChanges since previous scan
2026-08-24 17:16:04
TXT + v=spf1 include:spf.protection.outlook.com -all − v=spf1 include:spf.dandomain.dk include:spf.protection.outlook.com -all
SOA + serial 2026082403 − serial 2026081802
2026-08-19 09:33:07
MX − 10 mx1.dandomain.dk − 20 mx2.dandomain.dk
SOA + serial 2026081802 − serial 2026081801
2026-08-18 09:29:06
MX + 0 duotone-dk.mail.protection.outlook.com
TXT + v=spf1 include:spf.dandomain.dk include:spf.protection.outlook.com -all − v=spf1 include:spf.dandomain.dk -all
SOA + serial 2026081801 − serial 2026061501
2026-07-02 12:03:59 no changes
2026-06-25 13:12:47 no changes
2026-06-19 22:06:13 no changes
2026-06-17 05:12:12 no changes
2026-06-17 05:08:48 no changes
2026-06-17 05:03:18 no changes
2026-06-17 05:00:04 baseline 2 NS · 1 A · 2 MX · 2 TXT · serial 2026061501 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 10 scans). Click a timestamp to view that full snapshot.

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