sjbetongulve.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 16 changes
Scanned AtChanges since previous scan
2026-09-02 18:44:46 no changes
2026-08-03 22:59:50
SOA + serial 2026080301 − serial 2026070401
2026-07-04 19:36:44
SOA + serial 2026070401 − serial 2026060401
2026-06-27 13:17:36 no changes
2026-06-22 17:23:30
NS + ns01.one.com + ns02.one.com
A + 185.21.40.221
MX + 0 mx.mentor-it.dk
TXT + v=spf1 ip4:86.52.144.141 include:spf.protection.outlook.com include:spf.mentor-it.dk include:web.shared.mysmtp.com include:spf.eu.exclaimer.net -all
SOA + serial 2026060401
DMARC + v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r; rf=afrf; pct=100; ri=86400
DNSSEC + secure − indeterminate
2026-06-22 03:23:21
NS − ns01.one.com − ns02.one.com
A − 185.21.40.221
MX − 0 mx.mentor-it.dk
TXT − v=spf1 ip4:86.52.144.141 include:spf.protection.outlook.com include:spf.mentor-it.dk include:web.shared.mysmtp.com include:spf.eu.exclaimer.net -all
SOA − serial 2026060401
DMARC − v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r; rf=afrf; pct=100; ri=86400
DNSSEC + indeterminate − secure
2026-06-17 19:07:04 baseline 2 NS · 1 A · 1 MX · 1 TXT · serial 2026060401 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 7 scans). Click a timestamp to view that full snapshot.

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