duckertholding.dk
📜 DNS record history  ·  ← Current records
📜 Record History10 scans · 15 changes
Scanned AtChanges since previous scan
2026-08-31 21:34:34 no changes
2026-08-26 09:59:35 no changes
2026-08-23 11:40:01
SOA + serial 2412906378 − serial 2410317521
2026-07-24 22:45:36
SOA + serial 2410317521 − serial 2407804811
2026-07-02 19:02:12 no changes
2026-06-26 05:58:46
SOA + serial 2407804811 − serial 2403359201
2026-06-24 14:28:54 no changes
2026-06-22 17:13:27
NS + alfred.ns.cloudflare.com + carrera.ns.cloudflare.com
MX + 0 duckertholding-dk.mail.protection.outlook.com
TXT + MS=ms38688949 + v=spf1 include:spf.protection.outlook.com ~all
SOA + serial 2403359201
DMARC + v=DMARC1; p=reject; adkim=r; aspf=r;
DNSSEC + insecure − indeterminate
2026-06-22 06:11:36
NS − alfred.ns.cloudflare.com − carrera.ns.cloudflare.com
MX − 0 duckertholding-dk.mail.protection.outlook.com
TXT − MS=ms38688949 − v=spf1 include:spf.protection.outlook.com ~all
SOA − serial 2403359201
DMARC − v=DMARC1; p=reject; adkim=r; aspf=r;
DNSSEC + indeterminate − insecure
2026-06-17 04:55:41 baseline 2 NS · 1 MX · 2 TXT · serial 2403359201 · DMARC · DNSSEC insecure

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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