undercut.dk

📜 Timeline and DNS record history  ·  ← Current records

🕰️ Timeline#

10 events
WhenWhatChange
2026-09-23 13:24📬 MailMail servers changed: + mx1.mailpod16-cph3.g1i.one.com + mx2.mailpod16-cph3.g1i.one.com + mx3.mailpod16-cph3.g1i.one.com + mx4.mailpod16-cph3.g1i.one.com
2026-09-23 13:24🔐 DNSSECDNSSEC enabled: the zone is now signed and validates.
2026-09-22 09:22🌍 Web hostingWebsite hosting network changed: + AS51468 One.com A/S − AS48854 team.blue Denmark A/S
2026-09-22 09:22🔐 DNSSECDNSSEC removed: the zone is no longer signed.
2026-09-22 09:22✅ DelegationLeft the registry's placeholder nameservers: now delegated to ns01.one.com, ns02.one.com.
2026-09-22 08:30🌱 ZoneAppeared in the .dk zone list.
2026-08-28 08:30🪦 ZoneDropped from the .dk zone list.
2026-07-27 22:17🚫 DelegationDeactivated by the registry: re-delegated to its sentinel nameservers.
2026-06-17 21:46🔎 ScanFirst scanned: delegated to ns1.simply.com, ns2.simply.com, ns3.simply.com.
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#

25 scans · 17 changes
Scanned AtChanges since previous scan
2026-09-28 14:16:36
SOA + serial 2026092701 − serial 2026092301
2026-09-23 13:24:39
MX + 10 mx1.mailpod16-cph3.g1i.one.com + 10 mx2.mailpod16-cph3.g1i.one.com + 10 mx3.mailpod16-cph3.g1i.one.com + 10 mx4.mailpod16-cph3.g1i.one.com − 0 .
TXT + v=spf1 include:_custspf.one.com ~all
TLSA + _25._tcp.mx1.mailpod16-cph3.g1i.one.com 311 2362DFAC1BB9F66402E0636BDEF478E5380E49EB9FD3A14F451715733EB31638 + _25._tcp.mx2.mailpod16-cph3.g1i.one.com 311 2362DFAC1BB9F66402E0636BDEF478E5380E49EB9FD3A14F451715733EB31638 + _25._tcp.mx3.mailpod16-cph3.g1i.one.com 311 2362DFAC1BB9F66402E0636BDEF478E5380E49EB9FD3A14F451715733EB31638 + _25._tcp.mx4.mailpod16-cph3.g1i.one.com 311 2362DFAC1BB9F66402E0636BDEF478E5380E49EB9FD3A14F451715733EB31638
SOA + serial 2026092301 − serial 2026092201
DMARC + v=DMARC1; p=reject
DNSSEC + secure − insecure
2026-09-22 09:22:28
NS + ns01.one.com + ns02.one.com − nonexistent.punktum.dk
A + 46.30.215.223
MX + 0 .
AAAA + 2a02:2350:5:108:f8:32bb:d00e:1bf7
SOA + serial 2026092201
DNSSEC + insecure − indeterminate
2026-08-27 11:07:07 no changes
2026-08-26 09:54:36 no changes
2026-08-24 20:50:44 no changes
2026-08-23 20:14:58 no changes
2026-08-22 19:14:12 no changes
2026-08-21 19:02:33 no changes
2026-08-20 18:57:30 no changes
2026-08-19 17:30:17 no changes
2026-08-18 17:26:45 no changes
2026-08-17 12:49:31 no changes
2026-08-16 05:19:45 no changes
2026-08-15 00:34:01 no changes
2026-08-13 06:07:12 no changes
2026-08-12 02:36:56 no changes
2026-08-10 07:29:11 no changes
2026-08-08 07:12:49 no changes
2026-08-06 22:31:56 no changes
2026-07-29 23:14:14 no changes
2026-07-27 22:17:07
NS + nonexistent.punktum.dk − ns1.simply.com − ns2.simply.com − ns3.simply.com
A − 93.191.156.127
SOA − serial 2026020400
DNSSEC + indeterminate − secure
2026-06-20 10:20:50 no changes
2026-06-19 13:58:06 no changes
2026-06-17 21:46:25 baseline 3 NS · 1 A · serial 2026020400 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 25 scans). Click a timestamp to view that full snapshot.

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