kterhvervsbyg.dk
📜 DNS record history  ·  ← Current records
📜 Record History11 scans · 21 changes
Scanned AtChanges since previous scan
2026-08-27 20:59:10
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.12.60,172.67.193.181 ech=AEX+DQBBfwAgACA47+Qu+1wObnqFo6Z96p4veA7nvt21jpauabCzfKdMLAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c1b5,2606:4700:3035::6815:c3c − 1 . alpn="h3,h2" ipv4hint=104.21.12.60,172.67.193.181 ech=AEX+DQBBRgAgACDgaNOvAMvElhFmdVdE2XGFNVk0aUo60AWhRKS1DACgUAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c1b5,2606:4700:3035::6815:c3c
SOA + serial 2413331101 − serial 2413251842
2026-08-26 20:38:54
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.12.60,172.67.193.181 ech=AEX+DQBBRgAgACDgaNOvAMvElhFmdVdE2XGFNVk0aUo60AWhRKS1DACgUAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c1b5,2606:4700:3035::6815:c3c − 1 . alpn="h3,h2" ipv4hint=104.21.12.60,172.67.193.181 ech=AEX+DQBBrAAgACAvQe/2yNFntQmFqE9JRpDNmK4ItovIcqJ9LM87j5hiDwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c1b5,2606:4700:3035::6815:c3c
SOA + serial 2413251842 − serial 2412792253
2026-08-22 02:39:07
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.12.60,172.67.193.181 ech=AEX+DQBBrAAgACAvQe/2yNFntQmFqE9JRpDNmK4ItovIcqJ9LM87j5hiDwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c1b5,2606:4700:3035::6815:c3c − 1 . alpn="h3,h2" ipv4hint=104.21.12.60,172.67.193.181 ech=AEX+DQBBdwAgACCeW7lte/SLNjfzkNODErevL2vKCODFU3o6T0npYL37YwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c1b5,2606:4700:3035::6815:c3c
SOA + serial 2412792253 − serial 2412727836
2026-08-21 02:15:27
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.12.60,172.67.193.181 ech=AEX+DQBBdwAgACCeW7lte/SLNjfzkNODErevL2vKCODFU3o6T0npYL37YwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c1b5,2606:4700:3035::6815:c3c − 1 . alpn="h3,h2" ipv4hint=104.21.12.60,172.67.193.181 ech=AEX+DQBBTQAgACDKDQmZAAghDEMIlXjdCjx9W7i3tonXO9CcDWxSZfDSFAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c1b5,2606:4700:3035::6815:c3c
SOA + serial 2412727836 − serial 2412453927
2026-08-17 19:09:05
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.12.60,172.67.193.181 ech=AEX+DQBBTQAgACDKDQmZAAghDEMIlXjdCjx9W7i3tonXO9CcDWxSZfDSFAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c1b5,2606:4700:3035::6815:c3c − 1 . alpn="h3,h2" ipv4hint=104.21.12.60,172.67.193.181 ech=AEX+DQBBUwAgACDgyE654acliKkIHLwUd2C3UOsT7PFjepp696jlcMiKSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c1b5,2606:4700:3035::6815:c3c
SOA + serial 2412453927 − serial 2411850486
2026-08-11 22:08:57
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.12.60,172.67.193.181 ech=AEX+DQBBUwAgACDgyE654acliKkIHLwUd2C3UOsT7PFjepp696jlcMiKSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c1b5,2606:4700:3035::6815:c3c − 1 . alpn="h3,h2" ipv4hint=104.21.12.60,172.67.193.181 ech=AEX+DQBBcQAgACBTu+vzBmtRn4DW5BfXh82sFkJzO6QdYO59CT81voPqfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c1b5,2606:4700:3035::6815:c3c
SOA + serial 2411850486 − serial 2411178240
2026-08-04 23:48:04
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.12.60,172.67.193.181 ech=AEX+DQBBcQAgACBTu+vzBmtRn4DW5BfXh82sFkJzO6QdYO59CT81voPqfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c1b5,2606:4700:3035::6815:c3c − 1 . alpn="h3,h2" ipv4hint=104.21.12.60,172.67.193.181 ech=AEX+DQBBlgAgACBd6MJC/xNE7lnC9YSSYnzA4PE6bP17MmmaDYxHnlGpEQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c1b5,2606:4700:3035::6815:c3c
SOA + serial 2411178240 − serial 2409104636
2026-07-10 10:33:19
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.12.60,172.67.193.181 ech=AEX+DQBBlgAgACBd6MJC/xNE7lnC9YSSYnzA4PE6bP17MmmaDYxHnlGpEQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c1b5,2606:4700:3035::6815:c3c − 1 . alpn="h3,h2" ipv4hint=104.21.12.60,172.67.193.181 ech=AEX+DQBB4wAgACAyt2FNXKydo1FmLR99JbKL45VI+rw6aMyZbrwTY9KAPgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c1b5,2606:4700:3035::6815:c3c
SOA + serial 2409104636 − serial 2408994195
2026-07-09 00:29:29
A + 104.21.12.60 + 172.67.193.181 − 188.114.96.11 − 188.114.97.11
AAAA + 2606:4700:3030::ac43:c1b5 + 2606:4700:3035::6815:c3c − 2a06:98c1:3120::b − 2a06:98c1:3121::b
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.12.60,172.67.193.181 ech=AEX+DQBB4wAgACAyt2FNXKydo1FmLR99JbKL45VI+rw6aMyZbrwTY9KAPgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c1b5,2606:4700:3035::6815:c3c − 1 . alpn="h3,h2" ipv4hint=188.114.96.11,188.114.97.11 ech=AEX+DQBBlAAgACDX+49OxQrVL+I22MVcTS1ZKEqGBb+rY52oKOXV03b0bQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::b,2a06:98c1:3121::b
SOA + serial 2408994195 − serial 2407178794
2026-06-19 19:42:07
HTTPS + 1 . alpn="h3,h2" ipv4hint=188.114.96.11,188.114.97.11 ech=AEX+DQBBlAAgACDX+49OxQrVL+I22MVcTS1ZKEqGBb+rY52oKOXV03b0bQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::b,2a06:98c1:3121::b − 1 . alpn="h3,h2" ipv4hint=188.114.96.11,188.114.97.11 ech=AEX+DQBB5AAgACAp9izuzZ9Qy/F0fdNQl7lSpSP5fClpvP6OEJ8Riw31bwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::b,2a06:98c1:3121::b
2026-06-18 03:10:21 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 3 TXT · 1 HTTPS · serial 2407178794 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 11 scans). Click a timestamp to view that full snapshot.

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