optiheat.dk

📜 Timeline and DNS record history  ·  ← Current records

🕰️ Timeline#

2 events
WhenWhatChange
2026-06-17 14:19🔎 ScanFirst scanned: delegated to kate.ns.cloudflare.com, keanu.ns.cloudflare.com.
2026-06-16🌱 ZoneAlready in the .dk zone when our tracking began.

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#

8 scans · 19 changes
Scanned AtChanges since previous scan
2026-10-01 07:36:29
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.16.247,172.67.217.84 ech=AEX+DQBBuAAgACBEKqOBo9rNAQzwWqgZ0c4KpnrXyZqJ/Dv1lOqMnuCRQAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:10f7,2606:4700:3035::ac43:d954 − 1 . alpn="h3,h2" ipv4hint=104.21.16.247,172.67.217.84 ech=AEX+DQBBKwAgACC/jGx8cCRqH5/VMLB4Nf50R0T28xtqI4gHbwbqruc0ewAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:10f7,2606:4700:3035::ac43:d954
2026-09-26 02:23:05
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.16.247,172.67.217.84 ech=AEX+DQBBKwAgACC/jGx8cCRqH5/VMLB4Nf50R0T28xtqI4gHbwbqruc0ewAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:10f7,2606:4700:3035::ac43:d954 − 1 . alpn="h3,h2" ipv4hint=104.21.16.247,172.67.217.84 ech=AEX+DQBBCgAgACDdBQTAZaxFoLdt82CmkrZhVoiu6yvy5GAsbK3HwBi7EQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:10f7,2606:4700:3035::ac43:d954
2026-09-20 21:21:19
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.16.247,172.67.217.84 ech=AEX+DQBBCgAgACDdBQTAZaxFoLdt82CmkrZhVoiu6yvy5GAsbK3HwBi7EQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:10f7,2606:4700:3035::ac43:d954 − 1 . alpn="h3,h2" ipv4hint=104.21.16.247,172.67.217.84 ech=AEX+DQBBvwAgACC4epbPwsz4FZ//yHIyrHUTo3aPJVpcva8mZUTqXhCgZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:10f7,2606:4700:3035::ac43:d954
SOA + serial 2415152327 − serial 2413403619
2026-08-29 16:08:09
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.16.247,172.67.217.84 ech=AEX+DQBBvwAgACC4epbPwsz4FZ//yHIyrHUTo3aPJVpcva8mZUTqXhCgZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:10f7,2606:4700:3035::ac43:d954 − 1 . alpn="h3,h2" ipv4hint=104.21.16.247,172.67.217.84 ech=AEX+DQBBbAAgACBwLb+69YtcBuhaCfpecljtwG/+b3Y7tDyOH9PSpiBnOwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:10f7,2606:4700:3035::ac43:d954
SOA + serial 2413403619 − serial 2413272811
2026-08-27 02:11:19
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.16.247,172.67.217.84 ech=AEX+DQBBbAAgACBwLb+69YtcBuhaCfpecljtwG/+b3Y7tDyOH9PSpiBnOwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:10f7,2606:4700:3035::ac43:d954 − 1 . alpn="h3,h2" ipv4hint=104.21.16.247,172.67.217.84 ech=AEX+DQBBuAAgACD3mn14HPRulWNZPM1X64MvXZ8lWPQ3OK9xkASC1dd7bQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:10f7,2606:4700:3035::ac43:d954
SOA + serial 2413272811 − serial 2411008617
2026-08-06 23:23:46
A + 104.21.16.247 + 172.67.217.84 − 188.114.96.11 − 188.114.97.11
AAAA + 2606:4700:3033::6815:10f7 + 2606:4700:3035::ac43:d954 − 2a06:98c1:3120::b − 2a06:98c1:3121::b
TXT + brevo-code:3f71c5b7d24d94fba9bc3a51a43761d5
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.16.247,172.67.217.84 ech=AEX+DQBBuAAgACD3mn14HPRulWNZPM1X64MvXZ8lWPQ3OK9xkASC1dd7bQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:10f7,2606:4700:3035::ac43:d954 − 1 . alpn="h3,h2" ipv4hint=188.114.96.11,188.114.97.11 ech=AEX+DQBBcQAgACBQaYjrKv5ZjLt9UqQmxVa4uVoILYx1R6vXK46MoUABHQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::b,2a06:98c1:3121::b
SOA + serial 2411008617 − serial 2410047319
DMARC + v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
2026-07-21 17:01:42
A + 188.114.96.11 + 188.114.97.11 − 104.21.16.247 − 172.67.217.84
MX + 0 .
AAAA + 2a06:98c1:3120::b + 2a06:98c1:3121::b − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=188.114.96.11,188.114.97.11 ech=AEX+DQBBcQAgACBQaYjrKv5ZjLt9UqQmxVa4uVoILYx1R6vXK46MoUABHQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::b,2a06:98c1:3121::b − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBOwAgACAG1eGjqSgaba5UXmh5eE84iX3ffsXq/5DpIUhEmpCbbQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
SOA + serial 2410047319 − serial 2406678371
2026-06-17 14:19:58 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2406678371 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 8 scans). Click a timestamp to view that full snapshot.

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