cognitus.dk

📜 Timeline and DNS record history  ·  ← Current records

🕰️ Timeline#

7 events

Current WHOIS: Registrar ONE.COM A/S · status Active · VID no · expires 2027-09-30 (fetched 2026-10-14).

WhenWhatChange
2027-09-30 upcoming⏳ WHOISPaid until this date (WHOIS expiry) unless it is renewed.
2026-10-06 14:29📬 MailMail servers changed: + mx2.pub.mailpod8-cph3.one.com − mx1.pub.mailpod8-cph3.one.com
2026-09-26 13:03📬 MailMail servers changed: + mx3.pub.mailpod8-cph3.one.com − mx2.pub.mailpod8-cph3.one.com
2026-09-24 01:10📬 MailMail servers changed: − mx3.pub.mailpod8-cph3.one.com
2026-06-16 21:41🔎 ScanFirst scanned: delegated to ns01.one.com, ns02.one.com.
2026-06-16🌱 ZoneAlready in the .dk zone when our tracking began.
2007-09-06📝 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#

15 scans · 31 changes
Scanned AtChanges since previous scan
2026-10-06 14:29:27
MX + 10 mx2.pub.mailpod8-cph3.one.com − 10 mx1.pub.mailpod8-cph3.one.com
TLSA + _25._tcp.mx2.pub.mailpod8-cph3.one.com 311 E7531AB55E1935413AA5EC5366CF909D04E891B2745D95E50F2F8E1857E05947 − _25._tcp.mx1.pub.mailpod8-cph3.one.com 311 E7531AB55E1935413AA5EC5366CF909D04E891B2745D95E50F2F8E1857E05947
SOA + serial 2026100601 − serial 2026090703
2026-09-26 13:03:12
MX + 10 mx3.pub.mailpod8-cph3.one.com − 10 mx2.pub.mailpod8-cph3.one.com
TLSA + _25._tcp.mx3.pub.mailpod8-cph3.one.com 311 E7531AB55E1935413AA5EC5366CF909D04E891B2745D95E50F2F8E1857E05947 − _25._tcp.mx1.pub.mailpod8-cph3.one.com 311 BF2BAC81D64CD548F2920A7E0ADF79072265A7C2E33DFD30ADCA7D01F5F1C418 − _25._tcp.mx2.pub.mailpod8-cph3.one.com 311 BF2BAC81D64CD548F2920A7E0ADF79072265A7C2E33DFD30ADCA7D01F5F1C418 − _25._tcp.mx2.pub.mailpod8-cph3.one.com 311 E7531AB55E1935413AA5EC5366CF909D04E891B2745D95E50F2F8E1857E05947
2026-09-24 01:10:41
MX − 10 mx3.pub.mailpod8-cph3.one.com
TLSA + _25._tcp.mx1.pub.mailpod8-cph3.one.com 311 E7531AB55E1935413AA5EC5366CF909D04E891B2745D95E50F2F8E1857E05947 + _25._tcp.mx2.pub.mailpod8-cph3.one.com 311 E7531AB55E1935413AA5EC5366CF909D04E891B2745D95E50F2F8E1857E05947 − _25._tcp.mx3.pub.mailpod8-cph3.one.com 311 BF2BAC81D64CD548F2920A7E0ADF79072265A7C2E33DFD30ADCA7D01F5F1C418
SOA + serial 2026090703 − serial 2026090701
2026-09-12 10:09:53
SOA + serial 2026090701 − serial 2026090501
2026-09-06 00:31:23
SOA + serial 2026090501 − serial 2026082414
2026-08-27 20:06:53 no changes
2026-08-24 20:57:06
SOA + serial 2026082414 − serial 2026080601
2026-08-12 09:59:10
TLSA + _25._tcp.mx1.pub.mailpod8-cph3.one.com 311 BF2BAC81D64CD548F2920A7E0ADF79072265A7C2E33DFD30ADCA7D01F5F1C418 + _25._tcp.mx2.pub.mailpod8-cph3.one.com 311 BF2BAC81D64CD548F2920A7E0ADF79072265A7C2E33DFD30ADCA7D01F5F1C418 + _25._tcp.mx3.pub.mailpod8-cph3.one.com 311 BF2BAC81D64CD548F2920A7E0ADF79072265A7C2E33DFD30ADCA7D01F5F1C418 − _25._tcp.mx1.pub.mailpod8-cph3.one.com 311 026A3DCAF3804B72DA8C105B5ADC0C7D4BEAFC272909C589BE375289387360F0 − _25._tcp.mx2.pub.mailpod8-cph3.one.com 311 026A3DCAF3804B72DA8C105B5ADC0C7D4BEAFC272909C589BE375289387360F0 − _25._tcp.mx3.pub.mailpod8-cph3.one.com 311 026A3DCAF3804B72DA8C105B5ADC0C7D4BEAFC272909C589BE375289387360F0
SOA + serial 2026080601 − serial 2026070701
2026-07-08 13:23:12
SOA + serial 2026070701 − serial 2026062502
2026-06-26 08:00:55 no changes
2026-06-25 09:22:30
SOA + serial 2026062502 − serial 2026061401
2026-06-24 15:06:52
NS + ns01.one.com + ns02.one.com
A + 46.30.215.99
MX + 10 mx1.pub.mailpod8-cph3.one.com + 10 mx2.pub.mailpod8-cph3.one.com + 10 mx3.pub.mailpod8-cph3.one.com
AAAA + 2a02:2350:5:111:801b:d63d:26cf:409d
TXT + v=spf1 include:sendgrid.net ~all
TLSA + _25._tcp.mx1.pub.mailpod8-cph3.one.com 311 026A3DCAF3804B72DA8C105B5ADC0C7D4BEAFC272909C589BE375289387360F0 + _25._tcp.mx2.pub.mailpod8-cph3.one.com 311 026A3DCAF3804B72DA8C105B5ADC0C7D4BEAFC272909C589BE375289387360F0 + _25._tcp.mx3.pub.mailpod8-cph3.one.com 311 026A3DCAF3804B72DA8C105B5ADC0C7D4BEAFC272909C589BE375289387360F0
SOA + serial 2026061401
DNSSEC + secure − indeterminate
2026-06-24 08:26:09
NS − ns01.one.com − ns02.one.com
A − 46.30.215.99
MX − 10 mx1.pub.mailpod8-cph3.one.com − 10 mx2.pub.mailpod8-cph3.one.com − 10 mx3.pub.mailpod8-cph3.one.com
AAAA − 2a02:2350:5:111:801b:d63d:26cf:409d
TXT − v=spf1 include:sendgrid.net ~all
TLSA − _25._tcp.mx1.pub.mailpod8-cph3.one.com 311 026A3DCAF3804B72DA8C105B5ADC0C7D4BEAFC272909C589BE375289387360F0 − _25._tcp.mx2.pub.mailpod8-cph3.one.com 311 026A3DCAF3804B72DA8C105B5ADC0C7D4BEAFC272909C589BE375289387360F0 − _25._tcp.mx3.pub.mailpod8-cph3.one.com 311 026A3DCAF3804B72DA8C105B5ADC0C7D4BEAFC272909C589BE375289387360F0
SOA − serial 2026061401
DNSSEC + indeterminate − secure
2026-06-16 21:46:01 no changes
2026-06-16 21:41:10 baseline 2 NS · 1 A · 3 MX · 1 AAAA · 1 TXT · 3 TLSA · serial 2026061401 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 15 scans). Click a timestamp to view that full snapshot.

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