matematikborgen.dk

📜 Timeline and DNS record history  ·  ← Current records

🕰️ Timeline#

8 events

Current WHOIS: Registrar ONE.COM A/S · status Active · VID no · expires 2026-10-25 (fetched 2026-10-15).

WhenWhatChange
2026-10-25 upcoming⏳ WHOISPaid until this date (WHOIS expiry) unless it is renewed.
2026-08-01 18:01🌍 Web hostingWebsite hosting network changed: + AS51468 One.com A/S
2026-08-01 18:01📬 MailMail servers changed: + mx1.pub.mailpod11-cph3.one.com + mx2.pub.mailpod11-cph3.one.com + mx3.pub.mailpod11-cph3.one.com + mx4.pub.mailpod11-cph3.one.com
2026-07-30 05:53🌍 Web hostingWebsite hosting network changed: − AS51468 One.com A/S
2026-07-30 05:53📬 MailMail servers changed: − mx1.pub.mailpod11-cph3.one.com − mx2.pub.mailpod11-cph3.one.com − mx3.pub.mailpod11-cph3.one.com − mx4.pub.mailpod11-cph3.one.com
2026-06-17 23:33🔎 ScanFirst scanned: delegated to ns01.one.com, ns02.one.com.
2026-06-16🌱 ZoneAlready in the .dk zone when our tracking began.
2022-10-26📝 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#

13 scans · 30 changes
Scanned AtChanges since previous scan
2026-10-21 22:30:44 no changes
2026-09-28 15:23:30
SOA + serial 2026092801 − serial 2026092201
2026-09-22 06:38:01
A + 46.30.213.119 − 46.30.213.70
AAAA + 2a02:2350:5:10b:80bd:4673:85e9:5540 − 2a02:2350:5:10b:36:ac5e:abef:85e3
TLSA + _25._tcp.mx1.pub.mailpod11-cph3.one.com 311 24F573980561755185B794745411B05D1642F9806E8752267D5034B2DCBEE7FD + _25._tcp.mx2.pub.mailpod11-cph3.one.com 311 24F573980561755185B794745411B05D1642F9806E8752267D5034B2DCBEE7FD + _25._tcp.mx3.pub.mailpod11-cph3.one.com 311 24F573980561755185B794745411B05D1642F9806E8752267D5034B2DCBEE7FD + _25._tcp.mx4.pub.mailpod11-cph3.one.com 311 24F573980561755185B794745411B05D1642F9806E8752267D5034B2DCBEE7FD − _25._tcp.mx1.pub.mailpod11-cph3.one.com 311 068A81EDC98C58D5D494EDF2924D5F5025438BACC6972114A58DF9C448D16193 − _25._tcp.mx2.pub.mailpod11-cph3.one.com 311 068A81EDC98C58D5D494EDF2924D5F5025438BACC6972114A58DF9C448D16193 − _25._tcp.mx3.pub.mailpod11-cph3.one.com 311 068A81EDC98C58D5D494EDF2924D5F5025438BACC6972114A58DF9C448D16193 − _25._tcp.mx4.pub.mailpod11-cph3.one.com 311 068A81EDC98C58D5D494EDF2924D5F5025438BACC6972114A58DF9C448D16193
SOA + serial 2026092201 − serial 2026082405
2026-08-25 03:13:58
SOA + serial 2026082405 − serial 2026062502
2026-08-02 21:48:33 no changes
2026-08-01 18:01:12
A + 46.30.213.70
MX + 10 mx1.pub.mailpod11-cph3.one.com + 10 mx2.pub.mailpod11-cph3.one.com + 10 mx3.pub.mailpod11-cph3.one.com + 10 mx4.pub.mailpod11-cph3.one.com
TLSA + _25._tcp.mx1.pub.mailpod11-cph3.one.com 311 068A81EDC98C58D5D494EDF2924D5F5025438BACC6972114A58DF9C448D16193 + _25._tcp.mx2.pub.mailpod11-cph3.one.com 311 068A81EDC98C58D5D494EDF2924D5F5025438BACC6972114A58DF9C448D16193 + _25._tcp.mx3.pub.mailpod11-cph3.one.com 311 068A81EDC98C58D5D494EDF2924D5F5025438BACC6972114A58DF9C448D16193 + _25._tcp.mx4.pub.mailpod11-cph3.one.com 311 068A81EDC98C58D5D494EDF2924D5F5025438BACC6972114A58DF9C448D16193
SOA + serial 2026062502
2026-07-30 05:53:44
A − 46.30.213.70
MX − 10 mx1.pub.mailpod11-cph3.one.com − 10 mx2.pub.mailpod11-cph3.one.com − 10 mx3.pub.mailpod11-cph3.one.com − 10 mx4.pub.mailpod11-cph3.one.com
TLSA − _25._tcp.mx1.pub.mailpod11-cph3.one.com 311 068A81EDC98C58D5D494EDF2924D5F5025438BACC6972114A58DF9C448D16193 − _25._tcp.mx1.pub.mailpod11-cph3.one.com 311 00E55642F312E05CDB899B1433EDF47F86715ACF08011ABAE05CF845793E914C − _25._tcp.mx2.pub.mailpod11-cph3.one.com 311 068A81EDC98C58D5D494EDF2924D5F5025438BACC6972114A58DF9C448D16193 − _25._tcp.mx2.pub.mailpod11-cph3.one.com 311 00E55642F312E05CDB899B1433EDF47F86715ACF08011ABAE05CF845793E914C − _25._tcp.mx3.pub.mailpod11-cph3.one.com 311 068A81EDC98C58D5D494EDF2924D5F5025438BACC6972114A58DF9C448D16193 − _25._tcp.mx3.pub.mailpod11-cph3.one.com 311 00E55642F312E05CDB899B1433EDF47F86715ACF08011ABAE05CF845793E914C − _25._tcp.mx4.pub.mailpod11-cph3.one.com 311 00E55642F312E05CDB899B1433EDF47F86715ACF08011ABAE05CF845793E914C − _25._tcp.mx4.pub.mailpod11-cph3.one.com 311 068A81EDC98C58D5D494EDF2924D5F5025438BACC6972114A58DF9C448D16193
SOA − serial 2026062502
2026-07-03 00:53:02
TLSA + _25._tcp.mx1.pub.mailpod11-cph3.one.com 311 068A81EDC98C58D5D494EDF2924D5F5025438BACC6972114A58DF9C448D16193 + _25._tcp.mx2.pub.mailpod11-cph3.one.com 311 068A81EDC98C58D5D494EDF2924D5F5025438BACC6972114A58DF9C448D16193 + _25._tcp.mx3.pub.mailpod11-cph3.one.com 311 068A81EDC98C58D5D494EDF2924D5F5025438BACC6972114A58DF9C448D16193 + _25._tcp.mx4.pub.mailpod11-cph3.one.com 311 068A81EDC98C58D5D494EDF2924D5F5025438BACC6972114A58DF9C448D16193
2026-06-27 09:18:05
SOA + serial 2026062502 − serial 2026042504
2026-06-23 07:12:27
NS + ns01.one.com + ns02.one.com
A + 46.30.213.70
MX + 10 mx1.pub.mailpod11-cph3.one.com + 10 mx2.pub.mailpod11-cph3.one.com + 10 mx3.pub.mailpod11-cph3.one.com + 10 mx4.pub.mailpod11-cph3.one.com
AAAA + 2a02:2350:5:10b:36:ac5e:abef:85e3
TLSA + _25._tcp.mx1.pub.mailpod11-cph3.one.com 311 00E55642F312E05CDB899B1433EDF47F86715ACF08011ABAE05CF845793E914C + _25._tcp.mx2.pub.mailpod11-cph3.one.com 311 00E55642F312E05CDB899B1433EDF47F86715ACF08011ABAE05CF845793E914C + _25._tcp.mx3.pub.mailpod11-cph3.one.com 311 00E55642F312E05CDB899B1433EDF47F86715ACF08011ABAE05CF845793E914C + _25._tcp.mx4.pub.mailpod11-cph3.one.com 311 00E55642F312E05CDB899B1433EDF47F86715ACF08011ABAE05CF845793E914C
SOA + serial 2026042504
DNSSEC + secure − indeterminate
2026-06-21 14:52:15
NS − ns01.one.com − ns02.one.com
A − 46.30.213.70
MX − 10 mx1.pub.mailpod11-cph3.one.com − 10 mx2.pub.mailpod11-cph3.one.com − 10 mx3.pub.mailpod11-cph3.one.com − 10 mx4.pub.mailpod11-cph3.one.com
AAAA − 2a02:2350:5:10b:36:ac5e:abef:85e3
TLSA − _25._tcp.mx1.pub.mailpod11-cph3.one.com 311 00E55642F312E05CDB899B1433EDF47F86715ACF08011ABAE05CF845793E914C − _25._tcp.mx2.pub.mailpod11-cph3.one.com 311 00E55642F312E05CDB899B1433EDF47F86715ACF08011ABAE05CF845793E914C − _25._tcp.mx3.pub.mailpod11-cph3.one.com 311 00E55642F312E05CDB899B1433EDF47F86715ACF08011ABAE05CF845793E914C − _25._tcp.mx4.pub.mailpod11-cph3.one.com 311 00E55642F312E05CDB899B1433EDF47F86715ACF08011ABAE05CF845793E914C
SOA − serial 2026042504
DNSSEC + indeterminate − secure
2026-06-20 08:28:09 no changes
2026-06-17 23:33:12 baseline 2 NS · 1 A · 4 MX · 1 AAAA · 4 TLSA · serial 2026042504 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 13 scans). Click a timestamp to view that full snapshot.

dhd.dk [/] search Domains, Hosts & DNS — .dk zone