round.dk
📜 DNS record history  ·  ← Current records
📜 Record History10 scans · 16 changes
Scanned AtChanges since previous scan
2026-08-27 02:19:00 no changes
2026-08-18 23:35:10 no changes
2026-08-10 08:10:50
SOA + serial 2026080801 − serial 2026070901
2026-07-29 17:52:46 no changes
2026-07-09 18:33:19
SOA + serial 2026070901 − serial 2026060901
2026-06-25 15:55:43
NS + ns01.one.com + ns02.one.com
A + 75.2.60.5
MX + 0 round-dk.h-v1.mx.microsoft
TXT + v=spf1 include:spf.protection.outlook.com -all
SOA + serial 2026060901
DMARC + v=DMARC1; p=reject; rua=mailto:ba8a438ba76b831@rep.dmarcanalyzer.com; ruf=mailto:ba8a438ba76b831@for.dmarcanalyzer.com; sp=none; fo=1;
DNSSEC + secure − indeterminate
2026-06-23 14:27:39 no changes
2026-06-23 12:06:06
NS − ns01.one.com − ns02.one.com
A − 75.2.60.5
MX − 0 round-dk.h-v1.mx.microsoft
TXT − v=spf1 include:spf.protection.outlook.com -all
SOA − serial 2026060901
DMARC − v=DMARC1; p=reject; rua=mailto:ba8a438ba76b831@rep.dmarcanalyzer.com; ruf=mailto:ba8a438ba76b831@for.dmarcanalyzer.com; sp=none; fo=1;
DNSSEC + indeterminate − secure
2026-06-20 00:00:52 no changes
2026-06-17 11:33:55 baseline 2 NS · 1 A · 1 MX · 1 TXT · serial 2026060901 · 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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