leertech.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 26 changes
Scanned AtChanges since previous scan
2026-08-26 21:20:49 no changes
2026-08-11 04:18:27
SOA + serial 2411822365 − serial 2407391153
2026-07-07 02:34:38
NS + jessica.ns.cloudflare.com + nicolas.ns.cloudflare.com − nonexistent.punktum.dk
MX + 10 mail.1gbit.dk
TXT + v=spf1 mx ~all
SOA + serial 2407391153
DMARC + v=DMARC1; p=quarantine; rua=mailto:kontakt@leertech.dk
DNSSEC + insecure − indeterminate
2026-07-04 19:51:28
NS + nonexistent.punktum.dk − jessica.ns.cloudflare.com − nicolas.ns.cloudflare.com
MX − 10 mail.1gbit.dk
TXT − v=spf1 mx ~all
SOA − serial 2407391153
DMARC − v=DMARC1; p=quarantine; rua=mailto:kontakt@leertech.dk
DNSSEC + indeterminate − insecure
2026-06-25 20:52:10 no changes
2026-06-25 02:28:56
NS + jessica.ns.cloudflare.com + nicolas.ns.cloudflare.com
MX + 10 mail.1gbit.dk
TXT + v=spf1 mx ~all
SOA + serial 2407391153
DMARC + v=DMARC1; p=quarantine; rua=mailto:kontakt@leertech.dk
DNSSEC + insecure − indeterminate
2026-06-22 04:17:59
NS − jessica.ns.cloudflare.com − nicolas.ns.cloudflare.com
MX − 10 mail.1gbit.dk
TXT − v=spf1 mx ~all
SOA − serial 2407391153
DMARC − v=DMARC1; p=quarantine; rua=mailto:kontakt@leertech.dk
DNSSEC + indeterminate − insecure
2026-06-20 12:52:47
SOA + serial 2407391153 − serial 2407188824
2026-06-18 06:01:11 baseline 2 NS · 1 MX · 1 TXT · serial 2407188824 · DMARC · DNSSEC insecure

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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