birkedahl.dk

📜 Timeline and DNS record history  ·  ← Current records

🕰️ Timeline#

6 events

Current WHOIS: Registrar Punktum dk A/S (direct) · status Active · VID no · expires 2027-06-30 (fetched 2026-10-17).

WhenWhatChange
2027-06-30 upcoming⏳ WHOISPaid until this date (WHOIS expiry) unless it is renewed.
2026-07-01 19:05🔐 DNSSECDNSSEC fixed: the zone validates again.
2026-06-24 10:51⚠️ DNSSECDNSSEC broke: the zone fails validation.
2026-06-16 14:40🔎 ScanFirst scanned: delegated to ns01.one.com, ns02.one.com.
2026-06-16🌱 ZoneAlready in the .dk zone when our tracking began.
2003-06-20📝 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#

11 scans · 25 changes
Scanned AtChanges since previous scan
2026-10-17 21:21:07
SOA + serial 2026101714 − serial 2026092901
2026-10-01 01:04:04 no changes
2026-09-29 14:25:51
SOA + serial 2026092901 − serial 2026082901
2026-08-29 21:51:09
SOA + serial 2026082901 − serial 2026081805
2026-08-19 06:18:38
SOA + serial 2026081805 − serial 2026072901
2026-08-02 20:45:40
SOA + serial 2026072901 − serial 2026062801
2026-07-01 19:05:11
SOA + serial 2026062801 − serial 2026061902
DNSSEC + secure − bogus
2026-06-24 10:51:21
NS + ns01.one.com + ns02.one.com
A + 46.30.213.39
MX + 10 mail.protonmail.ch + 20 mailsec.protonmail.ch
AAAA + 2a02:2350:5:10a:803c:5fd9:b8d3:13dc
TXT + protonmail-verification=3c31447da201c264cee470d423e20c446c46389b + v=spf1 include:_spf.protonmail.ch ~all_custspf.one.com ~all
TLSA + _25._tcp.mail.protonmail.ch 311 6111A5698D23C89E09C36FF833C1487EDC1B0C841F87C49DAE8F7A09E11E979E + _25._tcp.mail.protonmail.ch 311 76BB66711DA416433CA890A5B2E5A0533C6006478F7D10A4469A947ACC8399E1 + _25._tcp.mailsec.protonmail.ch 311 76BB66711DA416433CA890A5B2E5A0533C6006478F7D10A4469A947ACC8399E1 + _25._tcp.mailsec.protonmail.ch 311 6111A5698D23C89E09C36FF833C1487EDC1B0C841F87C49DAE8F7A09E11E979E
SOA + serial 2026061902
DMARC + v=DMARC1; p=quarantine
DNSSEC + bogus − indeterminate
2026-06-21 06:55:40
NS − ns01.one.com − ns02.one.com
A − 46.30.213.39
MX − 10 mail.protonmail.ch − 20 mailsec.protonmail.ch
AAAA − 2a02:2350:5:10a:803c:5fd9:b8d3:13dc
TXT − protonmail-verification=3c31447da201c264cee470d423e20c446c46389b − v=spf1 include:_spf.protonmail.ch ~all_custspf.one.com ~all
TLSA − _25._tcp.mail.protonmail.ch 311 6111A5698D23C89E09C36FF833C1487EDC1B0C841F87C49DAE8F7A09E11E979E − _25._tcp.mail.protonmail.ch 311 76BB66711DA416433CA890A5B2E5A0533C6006478F7D10A4469A947ACC8399E1 − _25._tcp.mailsec.protonmail.ch 311 76BB66711DA416433CA890A5B2E5A0533C6006478F7D10A4469A947ACC8399E1 − _25._tcp.mailsec.protonmail.ch 311 6111A5698D23C89E09C36FF833C1487EDC1B0C841F87C49DAE8F7A09E11E979E
SOA − serial 2026061501
DMARC − v=DMARC1; p=quarantine
DNSSEC + indeterminate − secure
2026-06-16 14:43:10 no changes
2026-06-16 14:40:23 baseline 2 NS · 1 A · 2 MX · 1 AAAA · 2 TXT · 4 TLSA · serial 2026061501 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 11 scans). Click a timestamp to view that full snapshot.

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