knudtzon.dk

📜 Timeline and DNS record history  ·  ← Current records

🕰️ Timeline#

4 events

Current WHOIS: Registrar Simply.com A/S · status Active · VID no · expires 2027-06-30 (fetched 2026-10-13).

WhenWhatChange
2027-06-30 upcoming⏳ WHOISPaid until this date (WHOIS expiry) unless it is renewed.
2026-06-18 03:43🔎 ScanFirst scanned: delegated to ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com.
2026-06-16🌱 ZoneAlready in the .dk zone when our tracking began.
1997-06-13📝 WHOISRegistered (the WHOIS registration date).

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#

9 scans · 4 changes
Scanned AtChanges since previous scan
2026-10-12 21:11:57
SOA + serial 2026101200 − serial 2026093000
2026-10-02 09:34:12 no changes
2026-10-01 19:42:44
SOA + serial 2026093000 − serial 2026070701
2026-09-30 19:26:33 no changes
2026-09-22 20:14:18 no changes
2026-09-09 20:08:18 no changes
2026-08-27 03:34:23 no changes
2026-07-09 05:43:09
TXT + _dmarc + v=spf1 ip4:94.231.99.1/24 ip4:93.191.155.36 ip4:185.221.37.72 ip4:195.178.171.92 ip4:93.191.152.168 ip4:94.231.99.20 ip4:91.198.138.133 ip4:94.231.111.170 include:spf.nextlevel.dk include:spf.ubivox.com include:spf.comendosystems.com include:spf.protection.outlook.com -all − v=spf1 ip4:94.231.99.1/24 ip4:93.191.155.36 ip4:185.221.37.72 ip4:195.178.171.92 ip4:93.191.152.168 ip4:94.231.99.20 ip4:91.198.138.133 ip4:94.231.111.170 a:mail.knudtzon.dk include:spf.nextlevel.dk include:spf.ubivox.com include:spf.comendosystems.com include:spf.protection.outlook.com -all
SOA + serial 2026070701 − serial 2026021900
2026-06-18 03:43:22 baseline 4 NS · 1 A · 1 MX · 4 TXT · 1 TLSA · serial 2026021900 · 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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