dalbygundersen.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 14 changes
Scanned AtChanges since previous scan
2026-07-14 08:45:37 no changes
2026-07-02 22:53:36
DNSSEC + secure − bogus
2026-06-24 06:44:00
DNSSEC + bogus − secure
2026-06-22 23:46:07
NS + ns01.one.com + ns02.one.com
MX + 10 mail.dalbygundersen.dk
TXT + v=spf1 mx a ptr
SOA + serial 2026032401
DMARC + v=DMARC1; p=none; pct=100; rua=mailto:re+d8zf9dfb4ni@dmarc.postmarkapp.com; sp=none; aspf=r;
DNSSEC + secure − indeterminate
2026-06-22 19:48:01 no changes
2026-06-22 17:44:28
NS − ns01.one.com − ns02.one.com
MX − 10 mail.dalbygundersen.dk
TXT − v=spf1 mx a ptr
SOA − serial 2026032401
DMARC − v=DMARC1; p=none; pct=100; rua=mailto:re+d8zf9dfb4ni@dmarc.postmarkapp.com; sp=none; aspf=r;
DNSSEC + indeterminate − secure
2026-06-20 14:07:04 no changes
2026-06-16 23:45:39 baseline 2 NS · 1 MX · 1 TXT · serial 2026032401 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 8 scans). Click a timestamp to view that full snapshot.

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