hstec.dk
📜 DNS record history  ·  ← Current records
📜 Record History10 scans · 22 changes
Scanned AtChanges since previous scan
2026-08-14 08:21:52
SOA + serial 2026081201 − serial 2026071801
2026-08-08 09:56:18 no changes
2026-07-19 18:03:20
SOA + serial 2026071801 − serial 2026071201
2026-07-13 17:06:58
SOA + serial 2026071201 − serial 2026070607
2026-07-07 08:51:40
SOA + serial 2026070607 − serial 2026061201
2026-07-01 10:02:33 no changes
2026-06-25 11:25:14
NS + ns01.one.com + ns02.one.com
A + 195.47.247.18
MX + 10 scan1.centex.dk + 10 scan2.centex.dk
TXT + v=spf1 mx ip4:178.132.236.124 ip4:178.132.236.126 include:spf.protection.outlook.com include:centex.dk -all
SOA + serial 2026061201
DNSSEC + secure − indeterminate
2026-06-21 08:16:35
NS − ns01.one.com − ns02.one.com
A − 195.47.247.18
MX − 10 scan1.centex.dk − 10 scan2.centex.dk
TXT − v=spf1 mx ip4:178.132.236.124 ip4:178.132.236.126 include:spf.protection.outlook.com include:centex.dk -all
SOA − serial 2026061201
DNSSEC + indeterminate − secure
2026-06-20 20:40:44
NS + ns01.one.com + ns02.one.com
A + 195.47.247.18
MX + 10 scan1.centex.dk + 10 scan2.centex.dk
TXT + v=spf1 mx ip4:178.132.236.124 ip4:178.132.236.126 include:spf.protection.outlook.com include:centex.dk -all
SOA + serial 2026061201
DNSSEC + secure − indeterminate
2026-06-17 15:03:06 baseline DNSSEC indeterminate

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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