rtk-cv.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 14 changes
Scanned AtChanges since previous scan
2026-08-17 03:00:18
SOA + serial 2026081601 − serial 2026081101
2026-08-11 23:05:03
SOA + serial 2026081101 − serial 2026032401
2026-07-26 19:49:52 no changes
2026-06-22 17:32:06
NS + ns01.one.com + ns02.one.com
MX + 1 aspmx.l.google.com + 10 aspmx2.googlemail.com + 10 aspmx3.googlemail.com + 5 alt1.aspmx.l.google.com + 5 alt2.aspmx.l.google.com
TXT + google-site-verification=HNfo_RWhaW4TSMf6ZQuO5ynKxYa6mOmju1KQKYOFTQE + v=spf1 include:_spf.google.com ~all
SOA + serial 2026032401
DMARC + v=DMARC1; p=none;
DNSSEC + secure − indeterminate
2026-06-22 15:33:56
NS − ns01.one.com − ns02.one.com
MX − 1 aspmx.l.google.com − 10 aspmx2.googlemail.com − 10 aspmx3.googlemail.com − 5 alt1.aspmx.l.google.com − 5 alt2.aspmx.l.google.com
TXT − google-site-verification=HNfo_RWhaW4TSMf6ZQuO5ynKxYa6mOmju1KQKYOFTQE − v=spf1 include:_spf.google.com ~all
SOA − serial 2026032401
DMARC − v=DMARC1; p=none;
DNSSEC + indeterminate − secure
2026-06-20 02:53:25 no changes
2026-06-17 12:59:51 baseline 2 NS · 5 MX · 2 TXT · serial 2026032401 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 7 scans). Click a timestamp to view that full snapshot.

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