mgengineering.dk
📜 DNS record history  ·  ← Current records
📜 Record History12 scans · 25 changes
Scanned AtChanges since previous scan
2026-08-27 19:01:35
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.41.83,172.67.163.66 ech=AEX+DQBByQAgACBjyLikba3Vx8c+/hSkq61oFduvV4cgG79C+GctpedRTQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2953,2606:4700:3035::ac43:a342 − 1 . alpn="h3,h2" ipv4hint=104.21.41.83,172.67.163.66 ech=AEX+DQBBOAAgACCoHv6+0vAqMmPAoHuYGDp/hbTGrX5q1kGCAuTjYfMZcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2953,2606:4700:3035::ac43:a342
SOA + serial 2413313432 − serial 2413004770
2026-08-25 11:21:44
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.41.83,172.67.163.66 ech=AEX+DQBBOAAgACCoHv6+0vAqMmPAoHuYGDp/hbTGrX5q1kGCAuTjYfMZcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2953,2606:4700:3035::ac43:a342 − 1 . alpn="h3,h2" ipv4hint=104.21.41.83,172.67.163.66 ech=AEX+DQBBIwAgACCbwycfY4cmDGq5S9orKwaIFOyoHivtt317lE2DbfP8UQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2953,2606:4700:3035::ac43:a342
DNSSEC + insecure − indeterminate
2026-08-24 09:17:35
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.41.83,172.67.163.66 ech=AEX+DQBBIwAgACCbwycfY4cmDGq5S9orKwaIFOyoHivtt317lE2DbfP8UQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2953,2606:4700:3035::ac43:a342 − 1 . alpn="h3,h2" ipv4hint=104.21.41.83,172.67.163.66 ech=AEX+DQBBUwAgACCQsYj7IWUHHyZpo6yGzBmR8SzCS6cFp89ZTYstc9j3cgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2953,2606:4700:3035::ac43:a342
SOA + serial 2413004770 − serial 2412888203
DNSSEC + indeterminate − insecure
2026-08-23 08:49:04
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.41.83,172.67.163.66 ech=AEX+DQBBUwAgACCQsYj7IWUHHyZpo6yGzBmR8SzCS6cFp89ZTYstc9j3cgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2953,2606:4700:3035::ac43:a342 − 1 . alpn="h3,h2" ipv4hint=104.21.41.83,172.67.163.66 ech=AEX+DQBBJAAgACA1eiHITmhC95jx7x4Bvw34Au55QR5sof7BbAw941eAUAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2953,2606:4700:3035::ac43:a342
SOA + serial 2412888203 − serial 2412833945
2026-08-22 08:35:20
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.41.83,172.67.163.66 ech=AEX+DQBBJAAgACA1eiHITmhC95jx7x4Bvw34Au55QR5sof7BbAw941eAUAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2953,2606:4700:3035::ac43:a342 − 1 . alpn="h3,h2" ipv4hint=104.21.41.83,172.67.163.66 ech=AEX+DQBBrAAgACB6OFUSmj1YOK0lasWwXq0Sc8XBCz2NSMqcCXITbeVnIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2953,2606:4700:3035::ac43:a342
SOA + serial 2412833945 − serial 2412642196
2026-08-20 07:57:22
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.41.83,172.67.163.66 ech=AEX+DQBBrAAgACB6OFUSmj1YOK0lasWwXq0Sc8XBCz2NSMqcCXITbeVnIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2953,2606:4700:3035::ac43:a342 − 1 . alpn="h3,h2" ipv4hint=104.21.41.83,172.67.163.66 ech=AEX+DQBBaQAgACDq+CqDBQFIp4ts4qzzN0wkdc69csYQusKRS0w/N9I9fwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2953,2606:4700:3035::ac43:a342
SOA + serial 2412642196 − serial 2411142168
2026-08-16 03:48:06
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.41.83,172.67.163.66 ech=AEX+DQBBaQAgACDq+CqDBQFIp4ts4qzzN0wkdc69csYQusKRS0w/N9I9fwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2953,2606:4700:3035::ac43:a342 − 1 . alpn="h3,h2" ipv4hint=104.21.41.83,172.67.163.66 ech=AEX+DQBBggAgACBHclfMwy7DK1vdiZ9AuCfuwGxzs/GXAluTLq+3REqFJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2953,2606:4700:3035::ac43:a342
2026-08-02 12:48:59
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.41.83,172.67.163.66 ech=AEX+DQBBggAgACBHclfMwy7DK1vdiZ9AuCfuwGxzs/GXAluTLq+3REqFJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2953,2606:4700:3035::ac43:a342 − 1 . alpn="h3,h2" ipv4hint=104.21.41.83,172.67.163.66 ech=AEX+DQBBhAAgACAC2ImJtpGV+es8HW97vGwscshgmZDMYlU7P/wNcVGuWwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2953,2606:4700:3035::ac43:a342
SOA + serial 2411142168 − serial 2409252024
2026-07-14 03:41:58
A + 104.21.41.83 + 172.67.163.66 − 100.118.224.127
AAAA + 2606:4700:3032::6815:2953 + 2606:4700:3035::ac43:a342
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.41.83,172.67.163.66 ech=AEX+DQBBhAAgACAC2ImJtpGV+es8HW97vGwscshgmZDMYlU7P/wNcVGuWwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2953,2606:4700:3035::ac43:a342
SOA + serial 2409252024 − serial 2408223266
2026-07-03 06:19:32
TXT + brevo-code:7c7bd615b43c5e57b77d7acf2ff675d8
SOA + serial 2408223266 − serial 2406537015
DMARC + v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
2026-06-27 11:02:17
A + 100.118.224.127
DNSSEC + insecure − indeterminate
2026-06-17 11:56:16 baseline 2 NS · 3 MX · 2 TXT · 9 TLSA · serial 2406537015 · DNSSEC indeterminate

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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