rk-c.dk

📜 Timeline and DNS record history  ·  ← Current records

🕰️ Timeline#

4 events
WhenWhatChange
2026-09-23 19:31🔐 DNSSECDNSSEC enabled: the zone is now signed and validates.
2026-09-19 03:46✅ DelegationLeft the registry's placeholder nameservers: now delegated to ns01.one.com, ns02.one.com.
2026-09-15 09:58🔎 ScanFirst scanned: delegated to nonexistent.punktum.dk. That is the registry's placeholder: the domain was not in service.
2026-09-15 08:30🌱 ZoneAppeared in the .dk zone list.

Zone-list changes since our first list import, DNS changes from our scans, registrar moves and WHOIS status, VID and expiry changes as we fetched them (WHOIS is sampled, so a change is dated when we saw it, not when it happened).

📜 Record History#

3 scans · 10 changes
Scanned AtChanges since previous scan
2026-09-23 19:31:21
SOA + serial 2026092201 − serial 2026091901
DNSSEC + secure − insecure
2026-09-19 03:46:04
NS + ns01.one.com + ns02.one.com − nonexistent.punktum.dk
A + 46.30.215.225
MX + 0 rkc-dk0e.mail.protection.outlook.com
AAAA + 2a02:2350:5:108:800c:8900:ef56:ae71
TXT + MS=ms96810905 + v=spf1 include:spf.protection.outlook.com -all
SOA + serial 2026091901
DMARC + v=DMARC1; p=reject
DNSSEC + insecure − indeterminate
2026-09-15 09:58:13 baseline 1 NS · DNSSEC indeterminate

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 3 scans). Click a timestamp to view that full snapshot.

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