birkeholdt.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 19 changes
Scanned AtChanges since previous scan
2026-07-20 14:42:35
SOA + serial 2026072001 − serial 2026062903
DMARC + v=DMARC1; p=quarantine; rua=mailto:kim@birkeholdt.dk; ruf=mailto:kim@birkeholdt.dk − v=DMARC1; p=none; rua=mailto:kim@birkeholdt.dk; ruf=mailto:kim@birkeholdt.dk
2026-07-02 10:38:44
MX + 10 birkeholdt-dk.mail.protection.outlook.com − 0 birkeholdt-dk.mail.protection.outlook.com − 20 mx2.onlinemail.io − 9 mx1.onlinemail.io
SOA + serial 2026062903 − serial 2022110701
DMARC + v=DMARC1; p=none; rua=mailto:kim@birkeholdt.dk; ruf=mailto:kim@birkeholdt.dk
2026-06-28 06:06:44
DNSSEC + secure − bogus
2026-06-24 06:24:57
DNSSEC + bogus − secure
2026-06-20 22:30:41
NS + ns1.curanet.dk + ns2.curanet.dk
A + 168.63.63.30
MX + 0 birkeholdt-dk.mail.protection.outlook.com + 20 mx2.onlinemail.io + 9 mx1.onlinemail.io
TXT + MS=ms76775313 + v=spf1 include:spf.curanet.dk include:spf.protection.outlook.com a:mail10.curanet.dk a:filter3.mail.cyso.net a:filter4.mail.cyso.net -all
SOA + serial 2022110701
DNSSEC + secure − indeterminate
2026-06-20 17:05:59
NS − ns1.curanet.dk − ns2.curanet.dk
A − 168.63.63.30
MX − 0 birkeholdt-dk.mail.protection.outlook.com − 20 mx2.onlinemail.io − 9 mx1.onlinemail.io
TXT − MS=ms76775313 − v=spf1 include:spf.curanet.dk include:spf.protection.outlook.com a:mail10.curanet.dk a:filter3.mail.cyso.net a:filter4.mail.cyso.net -all
SOA − serial 2022110701
DNSSEC + indeterminate − secure
2026-06-19 22:57:10 no changes
2026-06-16 14:47:54 no changes
2026-06-16 14:40:39 baseline 2 NS · 1 A · 3 MX · 2 TXT · serial 2022110701 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 9 scans). Click a timestamp to view that full snapshot.

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