mastercore.dk

📜 Timeline and DNS record history  ·  ← Current records

🕰️ Timeline#

12 events

Current WHOIS: Registrar Openprovider · VID no · expires 2027-09-01 (fetched 2026-10-01).

WhenWhatChange
2027-09-01 upcoming⏳ WHOISPaid until this date (WHOIS expiry) unless it is renewed.
2026-09-23 11:11🌍 Web hostingWebsite hosting network changed: + AS13335 Cloudflare, Inc.
2026-09-04 06:05🌍 Web hostingWebsite hosting network changed: − AS48854 team.blue Denmark A/S
2026-09-04 06:05📬 MailMail servers changed: − mx1.dandomain.dk − mx2.dandomain.dk
2026-09-04 06:05🔐 DNSSECDNSSEC removed: the zone is no longer signed.
2026-09-04 06:05✅ DelegationLeft the registry's placeholder nameservers: now delegated to audrey.ns.cloudflare.com, robert.ns.cloudflare.com.
2026-09-03 08:30🌱 ZoneAppeared in the .dk zone list.
2026-09-02 08:30🪦 ZoneDropped from the .dk zone list.
2026-09-02📝 WHOISRegistered (the WHOIS registration date).
2026-08-03 18:07🚫 DelegationDeactivated by the registry: re-delegated to its sentinel nameservers.
2026-06-17 13:42🔎 ScanFirst scanned: delegated to ns.dandomain.dk, ns2.dandomain.dk.
2026-06-16🌱 ZoneAlready in the .dk zone when our tracking began.

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#

29 scans · 22 changes
Scanned AtChanges since previous scan
2026-10-22 21:35:39
HTTPS + 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBXwAgACDI6i86X/8CayNYdrlNSrZqoiNeowg/mydPwWPyYgcPVgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1 − 1 . alpn="h3,h2" ipv4hint=104.21.39.114,172.67.144.224 ech=AEX+DQBB4wAgACC5ug3hFondAVigTc4JAHaRnZoeFFHJJ7Tm/5Bmi/zrFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2772,2606:4700:3037::ac43:90e0
2026-10-01 12:19:59
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.39.114,172.67.144.224 ech=AEX+DQBB4wAgACC5ug3hFondAVigTc4JAHaRnZoeFFHJJ7Tm/5Bmi/zrFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2772,2606:4700:3037::ac43:90e0 − 1 . alpn="h3,h2" ipv4hint=104.21.39.114,172.67.144.224 ech=AEX+DQBBOQAgACAI1UBELWGTFMIfnYHINDUpGpjVC7f/gCzU8qcW19WbSwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2772,2606:4700:3037::ac43:90e0
SOA + serial 2416303401 − serial 2416136725
2026-09-29 12:04:20
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.39.114,172.67.144.224 ech=AEX+DQBBOQAgACAI1UBELWGTFMIfnYHINDUpGpjVC7f/gCzU8qcW19WbSwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2772,2606:4700:3037::ac43:90e0 − 1 . alpn="h3,h2" ipv4hint=104.21.39.114,172.67.144.224 ech=AEX+DQBBBwAgACC9I511Axxiqwb6AjiZ7KjCMhCOkXINxXTy9fWB3iUTHgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2772,2606:4700:3037::ac43:90e0
SOA + serial 2416136725 − serial 2415744542
2026-09-25 11:34:04
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.39.114,172.67.144.224 ech=AEX+DQBBBwAgACC9I511Axxiqwb6AjiZ7KjCMhCOkXINxXTy9fWB3iUTHgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2772,2606:4700:3037::ac43:90e0 − 1 . alpn="h3,h2" ipv4hint=104.21.39.114,172.67.144.224 ech=AEX+DQBBuwAgACCcwq/zmIf69cFFmwR/sEy42+TBTUSEoAthbabDgYjkAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2772,2606:4700:3037::ac43:90e0
SOA + serial 2415744542 − serial 2415696864
2026-09-24 11:23:35
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.39.114,172.67.144.224 ech=AEX+DQBBuwAgACCcwq/zmIf69cFFmwR/sEy42+TBTUSEoAthbabDgYjkAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2772,2606:4700:3037::ac43:90e0 − 1 . alpn="h3,h2" ipv4hint=104.21.39.114,172.67.144.224 ech=AEX+DQBBMwAgACAxtLnJA3JeWOvRAXvRuISJz2VfdEGCUCf/6j58btACHQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2772,2606:4700:3037::ac43:90e0
SOA + serial 2415696864 − serial 2415324465
2026-09-23 11:11:27
A + 104.21.39.114 + 172.67.144.224
AAAA + 2606:4700:3031::6815:2772 + 2606:4700:3037::ac43:90e0
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.39.114,172.67.144.224 ech=AEX+DQBBMwAgACAxtLnJA3JeWOvRAXvRuISJz2VfdEGCUCf/6j58btACHQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2772,2606:4700:3037::ac43:90e0
SOA + serial 2415324465 − serial 2413863698
2026-09-04 06:05:37
NS + audrey.ns.cloudflare.com + robert.ns.cloudflare.com − nonexistent.punktum.dk
SOA + serial 2413863698
DNSSEC + insecure − indeterminate
2026-08-31 19:04:02 no changes
2026-08-28 10:07:37 no changes
2026-08-27 10:03:46 no changes
2026-08-26 22:52:25 no changes
2026-08-25 00:41:27 no changes
2026-08-24 00:14:53 no changes
2026-08-22 19:22:36 no changes
2026-08-21 19:12:56 no changes
2026-08-20 19:00:06 no changes
2026-08-19 18:32:39 no changes
2026-08-18 18:29:36 no changes
2026-08-16 20:18:46 no changes
2026-08-15 07:44:28 no changes
2026-08-14 04:28:09 no changes
2026-08-12 18:13:40 no changes
2026-08-10 16:40:14 no changes
2026-08-08 03:33:19 no changes
2026-08-06 17:11:28 no changes
2026-08-03 18:07:04
NS + nonexistent.punktum.dk − ns.dandomain.dk − ns2.dandomain.dk
A − 93.191.158.19
MX − 10 mx1.dandomain.dk − 20 mx2.dandomain.dk
TXT − google-site-verification=wKpfGuV7gD0XbU643I0o7V48K78v9AXB-Jw7FgXkJdA − v=spf1 include:spf.dandomain.dk ~all
SOA − serial 2024062001
DNSSEC + indeterminate − secure
2026-06-24 15:55:21 no changes
2026-06-20 06:02:46 no changes
2026-06-17 13:42:09 baseline 2 NS · 1 A · 2 MX · 2 TXT · serial 2024062001 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 29 scans). Click a timestamp to view that full snapshot.

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