advantek.dk
📜 DNS record history  ·  ← Current records
📜 Record History12 scans · 30 changes
Scanned AtChanges since previous scan
2026-09-03 18:24:56
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.30.104,172.67.172.191 ech=AEX+DQBBaAAgACDVSTPpM3hpHyr4UskBCfwrwlZvgJgid+ggFVWwOKsmZQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1e68,2606:4700:3036::ac43:acbf − 1 . alpn="h3,h2" ipv4hint=104.21.30.104,172.67.172.191 ech=AEX+DQBB8gAgACC+WHECILa9uUDurP+vkrsgP7J9B/vpGrYGSR+OMf/yFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1e68,2606:4700:3036::ac43:acbf
2026-08-31 04:20:21
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.30.104,172.67.172.191 ech=AEX+DQBB8gAgACC+WHECILa9uUDurP+vkrsgP7J9B/vpGrYGSR+OMf/yFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1e68,2606:4700:3036::ac43:acbf − 1 . alpn="h3,h2" ipv4hint=104.21.30.104,172.67.172.191 ech=AEX+DQBBuQAgACAnF1Oi1qCMezTn1AEkUHOAtLbfBj5L/k5Nwtj0TEy6HAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1e68,2606:4700:3036::ac43:acbf
SOA + serial 2413586776 − serial 2413448315
2026-08-29 23:16:46
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.30.104,172.67.172.191 ech=AEX+DQBBuQAgACAnF1Oi1qCMezTn1AEkUHOAtLbfBj5L/k5Nwtj0TEy6HAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1e68,2606:4700:3036::ac43:acbf − 1 . alpn="h3,h2" ipv4hint=104.21.30.104,172.67.172.191 ech=AEX+DQBBugAgACAXUf+23YDboba4db+V6/wsezT/zYza/z19G+HggcsuXAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1e68,2606:4700:3036::ac43:acbf
SOA + serial 2413448315 − serial 2413145343
2026-08-28 09:10:58
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.30.104,172.67.172.191 ech=AEX+DQBBugAgACAXUf+23YDboba4db+V6/wsezT/zYza/z19G+HggcsuXAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1e68,2606:4700:3036::ac43:acbf − 1 . alpn="h3,h2" ipv4hint=104.21.30.104,172.67.172.191 ech=AEX+DQBBvwAgACCg1cDftMt4SgABk5Igyu67EIXZFVLgmAHuWPZSwe66PAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1e68,2606:4700:3036::ac43:acbf
2026-08-26 11:39:28
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.30.104,172.67.172.191 ech=AEX+DQBBvwAgACCg1cDftMt4SgABk5Igyu67EIXZFVLgmAHuWPZSwe66PAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1e68,2606:4700:3036::ac43:acbf − 1 . alpn="h3,h2" ipv4hint=104.21.30.104,172.67.172.191 ech=AEX+DQBBLQAgACAHVxwA/sJ/ZvYhbMvUPFPCR7J67bfGjmmo5xFk21aNJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1e68,2606:4700:3036::ac43:acbf
SOA + serial 2413145343 − serial 2408046763
2026-08-16 18:06:16
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.30.104,172.67.172.191 ech=AEX+DQBBLQAgACAHVxwA/sJ/ZvYhbMvUPFPCR7J67bfGjmmo5xFk21aNJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1e68,2606:4700:3036::ac43:acbf − 1 . alpn="h3,h2" ipv4hint=104.21.30.104,172.67.172.191 ech=AEX+DQBBOAAgACANrDDKHh+GnCB55piWVLxJJ7cLlCFhn/TZ0vU3ITNWEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1e68,2606:4700:3036::ac43:acbf
2026-06-29 10:34:52
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.30.104,172.67.172.191 ech=AEX+DQBBOAAgACANrDDKHh+GnCB55piWVLxJJ7cLlCFhn/TZ0vU3ITNWEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1e68,2606:4700:3036::ac43:acbf − 1 . alpn="h3,h2" ipv4hint=104.21.30.104,172.67.172.191 ech=AEX+DQBB9AAgACCY9UA5MrKrphHgnqXLd8vue6XQK7a27K1s6OxHys6bVQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1e68,2606:4700:3036::ac43:acbf
SOA + serial 2408046763 − serial 2404391779
2026-06-26 05:52:21
NS + chase.ns.cloudflare.com + melina.ns.cloudflare.com
A + 104.21.30.104 + 172.67.172.191
MX + 0 advantek-dk.mail.protection.outlook.com
AAAA + 2606:4700:3036::6815:1e68 + 2606:4700:3036::ac43:acbf
TXT + @ + MS=ms43892266 + v=spf1 include:spf.protection.outlook.com -all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.30.104,172.67.172.191 ech=AEX+DQBB9AAgACCY9UA5MrKrphHgnqXLd8vue6XQK7a27K1s6OxHys6bVQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1e68,2606:4700:3036::ac43:acbf
SOA + serial 2404391779
DNSSEC + insecure − indeterminate
2026-06-24 13:23:11
NS − chase.ns.cloudflare.com − melina.ns.cloudflare.com
A − 104.21.30.104 − 172.67.172.191
MX − 0 advantek-dk.mail.protection.outlook.com
AAAA − 2606:4700:3036::6815:1e68 − 2606:4700:3036::ac43:acbf
TXT − @ − MS=ms43892266 − v=spf1 include:spf.protection.outlook.com -all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.30.104,172.67.172.191 ech=AEX+DQBBkAAgACBYLhbAWPBxj0Izx/E4hxD5uy5LgUObHywdN+1/wTc7cwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1e68,2606:4700:3036::ac43:acbf
SOA − serial 2404391779
DNSSEC + indeterminate − insecure
2026-06-22 02:53:51
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.30.104,172.67.172.191 ech=AEX+DQBBkAAgACBYLhbAWPBxj0Izx/E4hxD5uy5LgUObHywdN+1/wTc7cwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1e68,2606:4700:3036::ac43:acbf − 1 . alpn="h3,h2" ipv4hint=104.21.30.104,172.67.172.191 ech=AEX+DQBBHAAgACC+SFRaafkH82GZ3ptOKCPrsK30Bnjo3vG5v3A+He0jQQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1e68,2606:4700:3036::ac43:acbf
2026-06-20 07:55:42
AAAA + 2606:4700:3036::6815:1e68 + 2606:4700:3036::ac43:acbf − 2606:4700:3033::ac43:acbf − 2606:4700:3035::6815:1e68
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.30.104,172.67.172.191 ech=AEX+DQBBHAAgACC+SFRaafkH82GZ3ptOKCPrsK30Bnjo3vG5v3A+He0jQQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1e68,2606:4700:3036::ac43:acbf − 1 . alpn="h3,h2" ipv4hint=104.21.30.104,172.67.172.191 ech=AEX+DQBBlwAgACA41AMgc1sbai2CoOVhilCbC1JktSaHjQMIOv4l671bLwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:acbf,2606:4700:3035::6815:1e68
2026-06-16 13:19:15 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 3 TXT · 1 HTTPS · serial 2404391779 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 12 scans). Click a timestamp to view that full snapshot.

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