theilmann-it.dk
📜 DNS record history  ·  ← Current records
📜 Record History10 scans · 31 changes
Scanned AtChanges since previous scan
2026-09-01 02:19:31
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.64.5,172.67.173.184 ech=AEX+DQBBRwAgACDPbTCWcV+McLVVNspbOGWAbzzTs7tbSKf0Ltkd1UPwPAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4005,2606:4700:3037::ac43:adb8 − 1 . alpn="h3,h2" ipv4hint=104.21.64.5,172.67.173.184 ech=AEX+DQBBjQAgACBSh8QW+XqlJXROM9FqAwq4DhVtV7x48NVL/eUjcZ0oNAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4005,2606:4700:3037::ac43:adb8
SOA + serial 2413573737 − serial 2413359968
2026-08-28 13:44:33
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.64.5,172.67.173.184 ech=AEX+DQBBjQAgACBSh8QW+XqlJXROM9FqAwq4DhVtV7x48NVL/eUjcZ0oNAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4005,2606:4700:3037::ac43:adb8 − 1 . alpn="h3,h2" ipv4hint=104.21.64.5,172.67.173.184 ech=AEX+DQBBvQAgACDpdfGVX0r8uwLmFl+1tO2MdzPQQvlMOm+9SjHMKc6aCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4005,2606:4700:3037::ac43:adb8
SOA + serial 2413359968 − serial 2413109473
2026-08-26 12:26:56
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.64.5,172.67.173.184 ech=AEX+DQBBvQAgACDpdfGVX0r8uwLmFl+1tO2MdzPQQvlMOm+9SjHMKc6aCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4005,2606:4700:3037::ac43:adb8 − 1 . alpn="h3,h2" ipv4hint=104.21.64.5,172.67.173.184 ech=AEX+DQBBJwAgACAfG7/J5+lTxKMOKZp9lVJ5kgkFaR2JKz90JTHCujfwQAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4005,2606:4700:3037::ac43:adb8
SOA + serial 2413109473 − serial 2412776096
2026-08-21 11:23:19
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.64.5,172.67.173.184 ech=AEX+DQBBJwAgACAfG7/J5+lTxKMOKZp9lVJ5kgkFaR2JKz90JTHCujfwQAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4005,2606:4700:3037::ac43:adb8 − 1 . alpn="h3,h2" ipv4hint=104.21.64.5,172.67.173.184 ech=AEX+DQBBAwAgACC3OYbX1lKZzel/XJpiy3KR16N6WjEw6A6HrVpxwXNVOAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4005,2606:4700:3037::ac43:adb8
SOA + serial 2412776096 − serial 2411286365
2026-08-08 01:48:28
AAAA + 2606:4700:3031::6815:4005 + 2606:4700:3037::ac43:adb8 − 2606:4700:3034::6815:4005 − 2606:4700:3035::ac43:adb8
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.64.5,172.67.173.184 ech=AEX+DQBBAwAgACC3OYbX1lKZzel/XJpiy3KR16N6WjEw6A6HrVpxwXNVOAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4005,2606:4700:3037::ac43:adb8 − 1 . alpn="h3,h2" ipv4hint=104.21.64.5,172.67.173.184 ech=AEX+DQBBfwAgACC+IbYd3L99q4JNM6h1nvvayvkhs5W1uirG2DAP3UdkfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:4005,2606:4700:3035::ac43:adb8
SOA + serial 2411286365 − serial 2409212761
2026-07-12 09:40:30
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.64.5,172.67.173.184 ech=AEX+DQBBfwAgACC+IbYd3L99q4JNM6h1nvvayvkhs5W1uirG2DAP3UdkfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:4005,2606:4700:3035::ac43:adb8 − 1 . alpn="h3,h2" ipv4hint=104.21.64.5,172.67.173.184 ech=AEX+DQBBfQAgACBLmydz5Hf//FsbKhmR9K3knE0UC05W1gRYMomj70OaNgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:4005,2606:4700:3035::ac43:adb8
SOA + serial 2409212761 − serial 2408450233
2026-07-03 18:04:11
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.64.5,172.67.173.184 ech=AEX+DQBBfQAgACBLmydz5Hf//FsbKhmR9K3knE0UC05W1gRYMomj70OaNgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:4005,2606:4700:3035::ac43:adb8 − 1 . alpn="h3,h2" ipv4hint=104.21.64.5,172.67.173.184 ech=AEX+DQBBqAAgACDU6WD2/19uz4YCzpkhqeqF+3Q9fNMDmWkvDIXmBzT8KwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:4005,2606:4700:3035::ac43:adb8
SOA + serial 2408450233 − serial 2407139159
2026-06-25 17:28:02
NS + amir.ns.cloudflare.com + kami.ns.cloudflare.com
A + 104.21.64.5 + 172.67.173.184
MX + 0 theilmannit-dk02c.mail.protection.outlook.com
AAAA + 2606:4700:3034::6815:4005 + 2606:4700:3035::ac43:adb8
TXT + v=spf1 include:spf.protection.outlook.com -all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.64.5,172.67.173.184 ech=AEX+DQBBqAAgACDU6WD2/19uz4YCzpkhqeqF+3Q9fNMDmWkvDIXmBzT8KwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:4005,2606:4700:3035::ac43:adb8
SOA + serial 2407139159
DNSSEC + insecure − indeterminate
2026-06-22 16:19:42
NS − amir.ns.cloudflare.com − kami.ns.cloudflare.com
A − 104.21.64.5 − 172.67.173.184
MX − 0 theilmannit-dk02c.mail.protection.outlook.com
AAAA − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
TXT − v=spf1 include:spf.protection.outlook.com -all
HTTPS − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBHQAgACDvr0foaUL+kfe8cQ/jzRqJm9WG78Sy1RChao5wzEe6ewAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
SOA − serial 2407139159
DNSSEC + indeterminate − insecure
2026-06-18 04:50:40 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 1 TXT · 1 HTTPS · serial 2407139159 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 10 scans). Click a timestamp to view that full snapshot.

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