checksum.dk

📜 Timeline and DNS record history  ·  ← Current records

🕰️ Timeline#

12 events

Current WHOIS: Registrar Simply.com A/S · status Active · VID no · expires 2027-09-30 (fetched 2026-10-13).

WhenWhatChange
2027-09-30 upcoming⏳ WHOISPaid until this date (WHOIS expiry) unless it is renewed.
2026-09-05 07:43🌍 Web hostingWebsite hosting network changed: + AS13335 Cloudflare, Inc. − AS16509 Amazon.com, Inc.
2026-09-05 07:43📬 MailMail servers changed: + route1.mx.cloudflare.net + route2.mx.cloudflare.net + route3.mx.cloudflare.net
2026-09-05 07:43🖥️ NameserversNameservers changed: + aron.ns.cloudflare.com + conrad.ns.cloudflare.com − ns1.simply.com − ns2.simply.com − ns3.simply.com
2026-08-18 09:49🌍 Web hostingWebsite hosting network changed: + AS16509 Amazon.com, Inc.
2026-08-13 04:58🌍 Web hostingWebsite hosting network changed: − AS51468 One.com A/S
2026-08-13 04:58📬 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
2026-08-13 04:58🔐 DNSSECDNSSEC removed: the zone is no longer signed.
2026-08-13 04:58🖥️ NameserversNameservers changed: + ns1.simply.com + ns2.simply.com + ns3.simply.com − ns01.one.com − ns02.one.com
2026-06-16 20:25🔎 ScanFirst scanned: delegated to ns01.one.com, ns02.one.com.
2026-06-16🌱 ZoneAlready in the .dk zone when our tracking began.
1999-07-06📝 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#

10 scans · 23 changes
Scanned AtChanges since previous scan
2026-10-07 17:02:19
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.41.243,172.67.167.207 ech=AEX+DQBB3gAgACBHVblYM9zKIwnPfx3QE5uLVPlY+jEtl3cUO/CUU2z+EAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a7cf,2606:4700:3037::6815:29f3 − 1 . alpn="h3,h2" ipv4hint=104.21.41.243,172.67.167.207 ech=AEX+DQBB7QAgACAB/s5wDktZzfurFSNLXVXsBbadZH/7182blkILBW1nRQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a7cf,2606:4700:3037::6815:29f3
2026-09-28 23:23:04
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.41.243,172.67.167.207 ech=AEX+DQBB7QAgACAB/s5wDktZzfurFSNLXVXsBbadZH/7182blkILBW1nRQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a7cf,2606:4700:3037::6815:29f3 − 1 . alpn="h3,h2" ipv4hint=104.21.41.243,172.67.167.207 ech=AEX+DQBBXwAgACBpZ/MBLpQy9QmmGKzHdE/xlOJ2iMmUfU3krv/kCGzmQQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a7cf,2606:4700:3037::6815:29f3
SOA + serial 2416073607 − serial 2414180226
2026-09-27 23:16:20
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.41.243,172.67.167.207 ech=AEX+DQBBXwAgACBpZ/MBLpQy9QmmGKzHdE/xlOJ2iMmUfU3krv/kCGzmQQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a7cf,2606:4700:3037::6815:29f3 − 1 . alpn="h3,h2" ipv4hint=104.21.41.243,172.67.167.207 ech=AEX+DQBBfAAgACCYYUXYY9DGLgQ4ZZzQu0EcOBpDvCoM/tOGvmqGcQlUPwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a7cf,2606:4700:3037::6815:29f3
2026-09-08 02:53:01
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.41.243,172.67.167.207 ech=AEX+DQBBfAAgACCYYUXYY9DGLgQ4ZZzQu0EcOBpDvCoM/tOGvmqGcQlUPwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a7cf,2606:4700:3037::6815:29f3 − 1 . alpn="h3,h2" ipv4hint=104.21.41.243,172.67.167.207 ech=AEX+DQBBRwAgACCAiA+cQZhezuCQ6EWdjsRfwN3rV32F5sm+xew5p/syYgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a7cf,2606:4700:3037::6815:29f3
SOA + serial 2414180226 − serial 2414002236
2026-09-05 07:43:29
NS + aron.ns.cloudflare.com + conrad.ns.cloudflare.com − ns1.simply.com − ns2.simply.com − ns3.simply.com
A + 104.21.41.243 + 172.67.167.207 − 75.2.60.5
MX + 70 route1.mx.cloudflare.net + 73 route2.mx.cloudflare.net + 93 route3.mx.cloudflare.net
AAAA + 2606:4700:3031::ac43:a7cf + 2606:4700:3037::6815:29f3
TXT + v=spf1 include:_spf.mx.cloudflare.net ~all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.41.243,172.67.167.207 ech=AEX+DQBBRwAgACCAiA+cQZhezuCQ6EWdjsRfwN3rV32F5sm+xew5p/syYgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a7cf,2606:4700:3037::6815:29f3
TLSA + _25._tcp.route1.mx.cloudflare.net 211 59E738E674221702AF1EDB87C5200C1A4B75F64FAE3D2C3D265124C61BD83C79 + _25._tcp.route1.mx.cloudflare.net 311 9BE5B7D47F9EFF930C11EB04D27CAE6BDDD0D375CDFBCCF68B26EFE676D1D0DB + _25._tcp.route1.mx.cloudflare.net 311 0F0C6C164A36F97E7B4C5A5B69D6F4F239D422FC3EC2592072ECFAB8C271C452 + _25._tcp.route2.mx.cloudflare.net 211 59E738E674221702AF1EDB87C5200C1A4B75F64FAE3D2C3D265124C61BD83C79 + _25._tcp.route2.mx.cloudflare.net 311 9BE5B7D47F9EFF930C11EB04D27CAE6BDDD0D375CDFBCCF68B26EFE676D1D0DB + _25._tcp.route2.mx.cloudflare.net 311 0F0C6C164A36F97E7B4C5A5B69D6F4F239D422FC3EC2592072ECFAB8C271C452 + _25._tcp.route3.mx.cloudflare.net 311 0F0C6C164A36F97E7B4C5A5B69D6F4F239D422FC3EC2592072ECFAB8C271C452 + _25._tcp.route3.mx.cloudflare.net 211 59E738E674221702AF1EDB87C5200C1A4B75F64FAE3D2C3D265124C61BD83C79 + _25._tcp.route3.mx.cloudflare.net 311 9BE5B7D47F9EFF930C11EB04D27CAE6BDDD0D375CDFBCCF68B26EFE676D1D0DB
SOA + serial 2414002236 − serial 2026081801
DMARC + v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:a5dd465d7989486180e756a2ddb6b8f4@dmarc-reports.cloudflare.net;
2026-08-28 03:40:52 no changes
2026-08-18 09:49:53
A + 75.2.60.5
SOA + serial 2026081801 − serial 2026081201
2026-08-13 04:58:19
NS + ns1.simply.com + ns2.simply.com + ns3.simply.com − ns01.one.com − ns02.one.com
A − 46.30.211.38
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 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 2026081201 − serial 2026032401
DNSSEC + insecure − secure
2026-06-25 04:28:30 no changes
2026-06-16 20:25:52 baseline 2 NS · 1 A · 4 MX · 4 TLSA · serial 2026032401 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 10 scans). Click a timestamp to view that full snapshot.

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