mc45.dk
📜 DNS record history  ·  ← Current records
📜 Record History10 scans · 35 changes
Scanned AtChanges since previous scan
2026-08-29 18:33:42
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.83.6,172.67.210.53 ech=AEX+DQBBRAAgACCnLwJmLitMBK1QAaEjyUWooIefQjI8u06YMkWVcYiNQAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:5306,2606:4700:3036::ac43:d235 − 1 . alpn="h3,h2" ipv4hint=104.21.83.6,172.67.210.53 ech=AEX+DQBB0gAgACCY23AJFaxEhZtwKx1UNyKwjHLeaIbG6J22qyZ4Km+RbQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:5306,2606:4700:3036::ac43:d235
SOA + serial 2413426684 − serial 2412984325
2026-08-25 19:32:08
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.83.6,172.67.210.53 ech=AEX+DQBB0gAgACCY23AJFaxEhZtwKx1UNyKwjHLeaIbG6J22qyZ4Km+RbQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:5306,2606:4700:3036::ac43:d235 − 1 . alpn="h3,h2" ipv4hint=104.21.83.6,172.67.210.53 ech=AEX+DQBB0wAgACBvcdMNkiAKssD1MMlAjwQ9suAXxEyj8jm+B6MzOy6bHAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:5306,2606:4700:3036::ac43:d235
2026-08-24 14:18:02
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.83.6,172.67.210.53 ech=AEX+DQBB0wAgACBvcdMNkiAKssD1MMlAjwQ9suAXxEyj8jm+B6MzOy6bHAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:5306,2606:4700:3036::ac43:d235 − 1 . alpn="h3,h2" ipv4hint=104.21.83.6,172.67.210.53 ech=AEX+DQBBvgAgACAZnP9hHqsUeGfddIION92lkKly63Ya2n1323DD9H3VLgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:5306,2606:4700:3036::ac43:d235
SOA + serial 2412984325 − serial 2412674723
2026-08-21 04:47:39
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.83.6,172.67.210.53 ech=AEX+DQBBvgAgACAZnP9hHqsUeGfddIION92lkKly63Ya2n1323DD9H3VLgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:5306,2606:4700:3036::ac43:d235 − 1 . alpn="h3,h2" ipv4hint=104.21.83.6,172.67.210.53 ech=AEX+DQBBogAgACDR/JcM97M7J8e7H+5g0DOVLa2ewQecLxMvU3ykjFJdDAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:5306,2606:4700:3036::ac43:d235
SOA + serial 2412674723 − serial 2410085779
DNSSEC + insecure − indeterminate
2026-07-23 01:19:39
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.83.6,172.67.210.53 ech=AEX+DQBBogAgACDR/JcM97M7J8e7H+5g0DOVLa2ewQecLxMvU3ykjFJdDAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:5306,2606:4700:3036::ac43:d235 − 1 . alpn="h3,h2" ipv4hint=104.21.83.6,172.67.210.53 ech=AEX+DQBBUgAgACDs5x8qVgVrDDmjuTjxS9P/cEgS5/3nCXj+qfy/z1DXYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:5306,2606:4700:3036::ac43:d235
SOA + serial 2410085779 − serial 2410068249
2026-07-21 02:08:56
A + 104.21.83.6 + 172.67.210.53 − 188.114.96.1 − 188.114.97.1
AAAA + 2606:4700:3030::6815:5306 + 2606:4700:3036::ac43:d235 − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.83.6,172.67.210.53 ech=AEX+DQBBUgAgACDs5x8qVgVrDDmjuTjxS9P/cEgS5/3nCXj+qfy/z1DXYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:5306,2606:4700:3036::ac43:d235 − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBlQAgACDnSgxnRW6czUhZEVI7ZNY8PKX12iSlZ0zAgdKaepP+JgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
SOA + serial 2410068249 − serial 2406570276
2026-06-25 04:43:25
AAAA + 2a06:98c1:3120::1 + 2a06:98c1:3121::1 − 2606:4700:3035::ac43:d235 − 2606:4700:3036::6815:5306
HTTPS + 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBlQAgACDnSgxnRW6czUhZEVI7ZNY8PKX12iSlZ0zAgdKaepP+JgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1 − 1 . alpn="h3,h2" ipv4hint=104.21.83.6,172.67.210.53 ech=AEX+DQBBRAAgACBmZ5hm4SBIISaPEuHBb16If3PdpXonXf6lc+JEmDSxbgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:d235,2606:4700:3036::6815:5306
DNSSEC + indeterminate − insecure
2026-06-22 16:11:08
NS + gabriella.ns.cloudflare.com + mitch.ns.cloudflare.com
A + 188.114.96.1 + 188.114.97.1
MX + 10 mx1.onlinemail.io + 20 mx2.onlinemail.io
AAAA + 2606:4700:3035::ac43:d235 + 2606:4700:3036::6815:5306
TXT + v=spf1 include:spf.onlinemail.io -all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.83.6,172.67.210.53 ech=AEX+DQBBRAAgACBmZ5hm4SBIISaPEuHBb16If3PdpXonXf6lc+JEmDSxbgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:d235,2606:4700:3036::6815:5306
SOA + serial 2406570276
DMARC + v=DMARC1; p=none;
DNSSEC + insecure − indeterminate
2026-06-21 23:24:18
NS − gabriella.ns.cloudflare.com − mitch.ns.cloudflare.com
A − 104.21.83.6 − 172.67.210.53
MX − 10 mx1.onlinemail.io − 20 mx2.onlinemail.io
AAAA − 2606:4700:3035::ac43:d235 − 2606:4700:3036::6815:5306
TXT − v=spf1 include:spf.onlinemail.io -all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.83.6,172.67.210.53 ech=AEX+DQBBXQAgACCKtZprehaOOcZuI8UfRINUiU1H1hp2/GZSIeULHEiwSAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:d235,2606:4700:3036::6815:5306
SOA − serial 2406570276
DMARC − v=DMARC1; p=none;
DNSSEC + indeterminate − insecure
2026-06-18 00:26:03 baseline 2 NS · 2 A · 2 MX · 2 AAAA · 1 TXT · 1 HTTPS · serial 2406570276 · DMARC · 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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