zentech.dk

📜 Timeline and DNS record history  ·  ← Current records

🕰️ Timeline#

5 events

Current WHOIS: Registrar Simply.com A/S · status Active · VID no · expires 2030-12-31 (fetched 2026-10-04).

WhenWhatChange
2030-12-31 upcoming⏳ WHOISPaid until this date (WHOIS expiry) unless it is renewed.
2026-09-24 04:27📬 MailMail servers changed: − mx.simply.com
2026-06-18 04:23🔎 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.
2017-12-19📝 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#

10 scans · 12 changes
Scanned AtChanges since previous scan
2026-10-20 08:58:21
SOA + serial 2026101901 − serial 2026101200
2026-10-13 00:21:21
SOA + serial 2026101200 − serial 2026100401
2026-10-04 18:52:38
SOA + serial 2026100401 − serial 2026093000
2026-10-01 18:40:31
SOA + serial 2026093000 − serial 2026092307
2026-09-29 18:15:07 no changes
2026-09-24 04:27:48
MX + 0 . − 10 mx.simply.com
TXT + v=spf1 -all − v=spf1 include:spf.simply.com -all
TLSA − _25._tcp.mx.simply.com 311 97A3BA009F39C761BFFB6574340E813854914EF3B179330823A6980AFAFB533B − _25._tcp.mx.simply.com 311 A9D603AF4D7ED6B9246B4B68500CD6F232B7E8472ED0006626952106C370DD7F
SOA + serial 2026092307 − serial 2026092000
DMARC + v=DMARC1; p=reject; − v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;
2026-09-23 03:52:54
SOA + serial 2026092000 − serial 2026081001
2026-08-11 12:58:58
SOA + serial 2026081001 − serial 2026062900
2026-06-30 10:59:44
SOA + serial 2026062900 − serial 2026020800
2026-06-18 04:23:42 baseline 4 NS · 1 A · 1 MX · 1 TXT · 3 CAA · 2 TLSA · serial 2026020800 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 10 scans). Click a timestamp to view that full snapshot.

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