tekfa.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 18 changes
Scanned AtChanges since previous scan
2026-08-28 02:37:58 no changes
2026-08-12 02:54:16
SOA + serial 2026081101 − serial 2026071701
2026-07-17 14:51:57
SOA + serial 2026071701 − serial 2026071201
2026-07-12 20:29:03
SOA + serial 2026071201 − serial 2026061101
2026-06-25 22:35:31
DNSSEC + secure − bogus
2026-06-24 01:30:56
NS + ns01.one.com + ns02.one.com
A + 93.191.156.49
MX + 0 tekfa-dk.mail.protection.outlook.com
TXT + google-site-verification=zDmBuRFpTy-DIphxuR0XRV7vkR4HSxquB1zzRpnHVR8 + v=spf1 include:spf.protection.outlook.com include:spf.simply.com -all
SOA + serial 2026061101
DMARC + v=DMARC1; pct=100; p=reject; rua=mailto:itsupport@tekfa.dk
DNSSEC + bogus − indeterminate
2026-06-22 23:32:12 no changes
2026-06-21 08:07:42
NS − ns01.one.com − ns02.one.com
A − 93.191.156.49
MX − 0 tekfa-dk.mail.protection.outlook.com
TXT − google-site-verification=zDmBuRFpTy-DIphxuR0XRV7vkR4HSxquB1zzRpnHVR8 − v=spf1 include:spf.protection.outlook.com include:spf.simply.com -all
SOA − serial 2026061101
DMARC − v=DMARC1; pct=100; p=reject; rua=mailto:itsupport@tekfa.dk
DNSSEC + indeterminate − secure
2026-06-18 06:36:32 baseline 2 NS · 1 A · 1 MX · 2 TXT · serial 2026061101 · DMARC · 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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