vk-byggeentreprise.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 26 changes
Scanned AtChanges since previous scan
2026-08-30 09:56:29
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.21.185,172.67.199.204 ech=AEX+DQBBGAAgACD/6TyNDoChX9oOn4Yg0snN6juX0nxH8qfh9RjPmPxMGwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:15b9,2606:4700:3037::ac43:c7cc − 1 . alpn="h3,h2" ipv4hint=104.21.21.185,172.67.199.204 ech=AEX+DQBBRAAgACCCaNyjWhbekUl99BoM6qeiExubLc8PYY4+nJmizpvmAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:15b9,2606:4700:3037::ac43:c7cc
SOA + serial 2413548662 − serial 2411132324
2026-08-03 02:00:59
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.21.185,172.67.199.204 ech=AEX+DQBBRAAgACCCaNyjWhbekUl99BoM6qeiExubLc8PYY4+nJmizpvmAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:15b9,2606:4700:3037::ac43:c7cc − 1 . alpn="h3,h2" ipv4hint=104.21.21.185,172.67.199.204 ech=AEX+DQBBDQAgACCsKYmPrAOhn5lut58VChGoQzWWweFAkHRHMA63cI/+FQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:15b9,2606:4700:3037::ac43:c7cc
SOA + serial 2411132324 − serial 2410198582
2026-07-23 06:37:37
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.21.185,172.67.199.204 ech=AEX+DQBBDQAgACCsKYmPrAOhn5lut58VChGoQzWWweFAkHRHMA63cI/+FQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:15b9,2606:4700:3037::ac43:c7cc − 1 . alpn="h3,h2" ipv4hint=104.21.21.185,172.67.199.204 ech=AEX+DQBBYwAgACA2MjktE1ABoLt9dNhSxfLHQG7PyLjrVroKjjWujsKeRgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:15b9,2606:4700:3037::ac43:c7cc
SOA + serial 2410198582 − serial 2408442289
2026-07-03 13:00:26
A + 104.21.21.185 + 172.67.199.204 − 188.114.96.1 − 188.114.97.1
AAAA + 2606:4700:3034::6815:15b9 + 2606:4700:3037::ac43:c7cc − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.21.185,172.67.199.204 ech=AEX+DQBBYwAgACA2MjktE1ABoLt9dNhSxfLHQG7PyLjrVroKjjWujsKeRgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:15b9,2606:4700:3037::ac43:c7cc − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBSwAgACDTH0dO93KIbPZYAycK7ldErPVzWNPCBLxALbPI6FMxdQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
SOA + serial 2408442289 − serial 2406280848
2026-06-21 08:22:15
NS + eva.ns.cloudflare.com + jeff.ns.cloudflare.com
A + 188.114.96.1 + 188.114.97.1
MX + 0 vkbyggeentreprise-dk0e.mail.protection.outlook.com
AAAA + 2a06:98c1:3120::1 + 2a06:98c1:3121::1
TXT + v=spf1 include:spf.protection.outlook.com include:vk-byggeentreprise.dk.spf.auto.dnssmarthost.net -all
HTTPS + 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBSwAgACDTH0dO93KIbPZYAycK7ldErPVzWNPCBLxALbPI6FMxdQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
SOA + serial 2406280848
DNSSEC + insecure − indeterminate
2026-06-21 07:46:28
NS − eva.ns.cloudflare.com − jeff.ns.cloudflare.com
A − 104.21.21.185 − 172.67.199.204
MX − 0 vkbyggeentreprise-dk0e.mail.protection.outlook.com
AAAA − 2606:4700:3031::6815:15b9 − 2606:4700:3033::ac43:c7cc
TXT − v=spf1 include:spf.protection.outlook.com include:vk-byggeentreprise.dk.spf.auto.dnssmarthost.net -all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.21.185,172.67.199.204 ech=AEX+DQBBXgAgACBYdqEg9t+ceUEOewqh+wmq9pQHyffrmdwg5FCZq2THbwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:15b9,2606:4700:3033::ac43:c7cc
SOA − serial 2406280848
DNSSEC + indeterminate − insecure
2026-06-18 07:25:50 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 1 TXT · 1 HTTPS · serial 2406280848 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 7 scans). Click a timestamp to view that full snapshot.

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