firstclassnetworking.dk

📜 Timeline and DNS record history  ·  ← Current records

🕰️ Timeline#

6 events

Current WHOIS: Registrar Punktum dk A/S (direct) · status Active · VID no · expires 2027-07-17 (fetched 2026-10-06).

WhenWhatChange
2027-07-17 upcoming⏳ WHOISPaid until this date (WHOIS expiry) unless it is renewed.
2026-07-24 10:05✅ DelegationLeft the registry's placeholder nameservers: now delegated to ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com.
2026-07-21 03:51🚫 DelegationDeactivated by the registry: re-delegated to its sentinel nameservers.
2026-06-17 09:31🔎 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.
2022-07-18📝 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#

6 scans · 18 changes
Scanned AtChanges since previous scan
2026-10-02 08:39:06
TLSA + _25._tcp.mx.simply.com 311 4B949F05A63FED95FC94B3A83DD7016751DF2A8F1CD685F9F439B65E50FA61D9
SOA + serial 2026100100 − serial 2026021000
2026-07-24 10:05:01
NS + ns1.simply.com + ns2.simply.com + ns3.simply.com + ns4.simply.com − nonexistent.punktum.dk
A + 185.20.205.50
MX + 0 firstclassnetworking-dk.mail.protection.outlook.com + 10 mx.simply.com
TXT + MS=ms45739085 + v=spf1 include:spf.protection.outlook.com -all
TLSA + _25._tcp.mx.simply.com 311 A9D603AF4D7ED6B9246B4B68500CD6F232B7E8472ED0006626952106C370DD7F + _25._tcp.mx.simply.com 311 97A3BA009F39C761BFFB6574340E813854914EF3B179330823A6980AFAFB533B
SOA + serial 2026021000
DMARC + v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;
DNSSEC + secure − indeterminate
2026-07-23 07:56:50 no changes
2026-07-22 03:55:43 no changes
2026-07-21 03:51:00
NS + nonexistent.punktum.dk − ns1.simply.com − ns2.simply.com − ns3.simply.com − ns4.simply.com
A − 185.20.205.50
MX − 0 firstclassnetworking-dk.mail.protection.outlook.com − 10 mx.simply.com
TXT − MS=ms45739085 − v=spf1 include:spf.protection.outlook.com -all
TLSA − _25._tcp.mx.simply.com 311 A9D603AF4D7ED6B9246B4B68500CD6F232B7E8472ED0006626952106C370DD7F − _25._tcp.mx.simply.com 311 97A3BA009F39C761BFFB6574340E813854914EF3B179330823A6980AFAFB533B
SOA − serial 2026021000
DMARC − v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;
DNSSEC + indeterminate − secure
2026-06-17 09:31:13 baseline 4 NS · 1 A · 2 MX · 2 TXT · 2 TLSA · serial 2026021000 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 6 scans). Click a timestamp to view that full snapshot.

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