sdhk.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 16 changes
Scanned AtChanges since previous scan
2026-08-31 09:26:25
SOA + serial 2026083005 − serial 2026070105
2026-08-28 10:27:07 no changes
2026-08-27 01:08:08 no changes
2026-07-02 00:34:37
SOA + serial 2026070105 − serial 2026061601
2026-06-29 08:37:01
NS + ns01.one.com + ns02.one.com
A + 46.30.215.3
MX + 10 sdhk-dk.mail.protection.outlook.com
AAAA + 2a02:2350:5:10e:1d:885f:6d92:711b
TXT + gp7f72qyfcvlcg4x74dvwzf3gwdzntr5 + MS=ms49463738 + v=spf1 +a +mx +a:smtp.mailwall.dk +a:hearing.sdhk.dk +a:hearing5.sdhk.dk include:spf.protection.outlook.com include:_custspf.one.com -all
SOA + serial 2026061601
DNSSEC + secure − indeterminate
2026-06-24 07:45:56
NS − ns01.one.com − ns02.one.com
A − 46.30.215.3
MX − 10 sdhk-dk.mail.protection.outlook.com
AAAA − 2a02:2350:5:10e:1d:885f:6d92:711b
TXT − gp7f72qyfcvlcg4x74dvwzf3gwdzntr5 − MS=ms49463738 − v=spf1 +a +mx +a:smtp.mailwall.dk +a:hearing.sdhk.dk +a:hearing5.sdhk.dk include:spf.protection.outlook.com include:_custspf.one.com -all
SOA − serial 2026061601
DNSSEC + indeterminate − secure
2026-06-20 15:34:17 no changes
2026-06-17 22:36:43 baseline 2 NS · 1 A · 1 MX · 1 AAAA · 3 TXT · serial 2026061601 · 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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