opti-k.dk

📜 Timeline and DNS record history  ·  ← Current records

🕰️ Timeline#

6 events

Current WHOIS: Registrar ONE.COM A/S · status Active · VID no · expires 2026-10-31 (fetched 2026-10-20).

WhenWhatChange
2026-10-31 upcoming⏳ WHOISPaid until this date (WHOIS expiry) unless it is renewed.
2026-06-29 13:41🔐 DNSSECDNSSEC fixed: the zone validates again.
2026-06-24 10:13⚠️ DNSSECDNSSEC broke: the zone fails validation.
2026-06-18 07:11🔎 ScanFirst scanned: delegated to ns01.one.com, ns02.one.com.
2026-06-16🌱 ZoneAlready in the .dk zone when our tracking began.
2013-10-04📝 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 · 12 changes
Scanned AtChanges since previous scan
2026-10-20 02:27:16
SOA + serial 2026101801 − serial 2026091601
2026-10-04 05:33:00 no changes
2026-10-01 04:20:02 no changes
2026-09-27 02:20:33 no changes
2026-09-22 12:08:43
SOA + serial 2026091601 − serial 2026091305
2026-09-15 11:20:22
TLSA − _25._tcp.mx1.pub.mailpod12-cph3.one.com 311 3E81C76D10E1A717F28178710EADCAA89DE7ADE9A2AC5FC509C4D76165D0EB4F − _25._tcp.mx2.pub.mailpod12-cph3.one.com 311 3E81C76D10E1A717F28178710EADCAA89DE7ADE9A2AC5FC509C4D76165D0EB4F − _25._tcp.mx3.pub.mailpod12-cph3.one.com 311 3E81C76D10E1A717F28178710EADCAA89DE7ADE9A2AC5FC509C4D76165D0EB4F − _25._tcp.mx4.pub.mailpod12-cph3.one.com 311 3E81C76D10E1A717F28178710EADCAA89DE7ADE9A2AC5FC509C4D76165D0EB4F
SOA + serial 2026091305 − serial 2026090101
2026-09-08 09:53:00
TLSA + _25._tcp.mx1.pub.mailpod12-cph3.one.com 311 2CDDC5D748A3C02AC19FF7BC33AA01A52660A4CAE5B831815A42BCDAE12E5ACF + _25._tcp.mx2.pub.mailpod12-cph3.one.com 311 2CDDC5D748A3C02AC19FF7BC33AA01A52660A4CAE5B831815A42BCDAE12E5ACF + _25._tcp.mx3.pub.mailpod12-cph3.one.com 311 2CDDC5D748A3C02AC19FF7BC33AA01A52660A4CAE5B831815A42BCDAE12E5ACF + _25._tcp.mx4.pub.mailpod12-cph3.one.com 311 2CDDC5D748A3C02AC19FF7BC33AA01A52660A4CAE5B831815A42BCDAE12E5ACF
SOA + serial 2026090101 − serial 2026081601
2026-08-18 10:10:23
SOA + serial 2026081601 − serial 2026071701
2026-08-07 13:54:40 no changes
2026-07-17 17:12:34
SOA + serial 2026071701 − serial 2026071505
2026-07-16 13:31:13
TLSA + _25._tcp.mx1.pub.mailpod12-cph3.one.com 311 3E81C76D10E1A717F28178710EADCAA89DE7ADE9A2AC5FC509C4D76165D0EB4F + _25._tcp.mx2.pub.mailpod12-cph3.one.com 311 3E81C76D10E1A717F28178710EADCAA89DE7ADE9A2AC5FC509C4D76165D0EB4F + _25._tcp.mx3.pub.mailpod12-cph3.one.com 311 3E81C76D10E1A717F28178710EADCAA89DE7ADE9A2AC5FC509C4D76165D0EB4F + _25._tcp.mx4.pub.mailpod12-cph3.one.com 311 3E81C76D10E1A717F28178710EADCAA89DE7ADE9A2AC5FC509C4D76165D0EB4F − _25._tcp.mx1.pub.mailpod12-cph3.one.com 311 D91CB8AC124CB360F986182813BDF3FD8867731BE79AC73E9AF90BEE595F5AED − _25._tcp.mx2.pub.mailpod12-cph3.one.com 311 D91CB8AC124CB360F986182813BDF3FD8867731BE79AC73E9AF90BEE595F5AED − _25._tcp.mx3.pub.mailpod12-cph3.one.com 311 D91CB8AC124CB360F986182813BDF3FD8867731BE79AC73E9AF90BEE595F5AED − _25._tcp.mx4.pub.mailpod12-cph3.one.com 311 D91CB8AC124CB360F986182813BDF3FD8867731BE79AC73E9AF90BEE595F5AED
SOA + serial 2026071505 − serial 2026061601
2026-06-29 13:41:04
DNSSEC + secure − bogus
2026-06-24 10:13:37
DNSSEC + bogus − secure
2026-06-23 14:13:24 no changes
2026-06-18 07:11:58 baseline 2 NS · 1 A · 4 MX · 1 AAAA · 2 TXT · 4 TLSA · serial 2026061601 · 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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