seissustain.dk

📜 Timeline and DNS record history  ·  ← Current records

🕰️ Timeline#

7 events

Current WHOIS: Registrar Simply.com A/S · status Active · VID no · expires 2027-07-01 (fetched 2026-10-25).

WhenWhatChange
2027-07-01 upcoming⏳ WHOISPaid until this date (WHOIS expiry) unless it is renewed.
2026-10-01 05:27🌍 Web hostingWebsite hosting network changed: + AS13335 Cloudflare, Inc.
2026-10-01 05:27🖥️ NameserversNameservers changed: + fatima.ns.cloudflare.com + ryan.ns.cloudflare.com − ns1.simply.com − ns2.simply.com − ns3.simply.com
2026-07-17 06:05✅ DelegationLeft the registry's placeholder nameservers: now delegated to ns1.simply.com, ns2.simply.com, ns3.simply.com.
2026-07-03 08:31🔎 ScanFirst scanned: delegated to nonexistent.punktum.dk. That is the registry's placeholder: the domain was not in service.
2026-07-03 08:30🌱 ZoneAppeared in the .dk zone list.
2026-07-02📝 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#

12 scans · 10 changes
Scanned AtChanges since previous scan
2026-10-25 02:26:13
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.74.23,172.67.153.109 ech=AEX+DQBBJAAgACArSHgIOlN3fkOqb6b/CUAW8p/DJISeV5FxgJIMypjuZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4a17,2606:4700:3037::ac43:996d − 1 . alpn="h3,h2" ipv4hint=104.21.74.23,172.67.153.109 ech=AEX+DQBBEwAgACAUSGo1qZaFhUBC+pmIAGLkDOUTRzFsv2QmJ6InhhSeIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4a17,2606:4700:3037::ac43:996d
SOA + serial 2418330238 − serial 2416300105
2026-10-01 05:27:57
NS + fatima.ns.cloudflare.com + ryan.ns.cloudflare.com − ns1.simply.com − ns2.simply.com − ns3.simply.com
A + 104.21.74.23 + 172.67.153.109
AAAA + 2606:4700:3032::6815:4a17 + 2606:4700:3037::ac43:996d
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.74.23,172.67.153.109 ech=AEX+DQBBEwAgACAUSGo1qZaFhUBC+pmIAGLkDOUTRzFsv2QmJ6InhhSeIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4a17,2606:4700:3037::ac43:996d
SOA + serial 2416300105 − serial 2026070201
2026-09-25 04:11:30 no changes
2026-08-26 15:39:38 no changes
2026-08-25 15:37:22 no changes
2026-08-21 12:56:23 no changes
2026-07-17 06:05:52
NS + ns1.simply.com + ns2.simply.com + ns3.simply.com − nonexistent.punktum.dk
SOA + serial 2026070201
DNSSEC + secure − indeterminate
2026-07-15 15:38:41 no changes
2026-07-08 15:22:18 no changes
2026-07-05 02:13:35 no changes
2026-07-04 02:12:47 no changes
2026-07-03 08:31:35 baseline 1 NS · DNSSEC indeterminate

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 12 scans). Click a timestamp to view that full snapshot.

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