teisner.dk
📜 DNS record history  ·  ← Current records
📜 Record History12 scans · 20 changes
Scanned AtChanges since previous scan
2026-09-02 01:48:42 no changes
2026-08-28 07:27:10 no changes
2026-08-27 11:05:43
SOA + serial 2026082701 − serial 2026082001
2026-08-21 02:59:17
SOA + serial 2026082001 − serial 2026081301
2026-08-13 06:03:45
SOA + serial 2026081301 − serial 2026080601
2026-08-06 11:27:40
SOA + serial 2026080601 − serial 2026072301
2026-07-23 18:58:31
SOA + serial 2026072301 − serial 2026071601
2026-07-16 18:12:42
SOA + serial 2026071601 − serial 2026040440
2026-06-30 20:49:25 no changes
2026-06-24 17:46:33
NS + dns0.kyber.dk + dns1.kyber.dk + dns2.kyber.dk
A + 46.30.212.73
MX + 10 aspmx.l.google.com + 20 alt1.aspmx.l.google.com + 20 alt2.aspmx.l.google.com + 30 aspmx2.googlemail.com + 30 aspmx3.googlemail.com + 30 aspmx4.googlemail.com + 30 aspmx5.googlemail.com
TXT + v=spf1 include:_spf.google.com ~all
SOA + serial 2026040440
DMARC + v=DMARC1; p= quarantine; rua=mailto:morten+dmarc@teisner.dk
DNSSEC + insecure − indeterminate
2026-06-23 00:58:55
NS − dns0.kyber.dk − dns1.kyber.dk − dns2.kyber.dk
A − 46.30.212.73
MX − 10 aspmx.l.google.com − 20 alt1.aspmx.l.google.com − 20 alt2.aspmx.l.google.com − 30 aspmx2.googlemail.com − 30 aspmx3.googlemail.com − 30 aspmx4.googlemail.com − 30 aspmx5.googlemail.com
TXT − v=spf1 include:_spf.google.com ~all
SOA − serial 2026040440
DMARC − v=DMARC1; p= quarantine; rua=mailto:morten+dmarc@teisner.dk
DNSSEC + indeterminate − insecure
2026-06-17 18:34:40 baseline 3 NS · 1 A · 7 MX · 1 TXT · serial 2026040440 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 12 scans). Click a timestamp to view that full snapshot.

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