matem.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 9 changes
Scanned AtChanges since previous scan
2026-08-31 19:17:50
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.26.230,172.67.168.146 ech=AEX+DQBBBgAgACBEL2kTc7t0No4sUAg1lNvXQizBjLJ7M2y7TwDjxpjiUQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:1ae6,2606:4700:3037::ac43:a892 − 1 . alpn="h3,h2" ipv4hint=104.21.26.230,172.67.168.146 ech=AEX+DQBBvwAgACAqmlyTnQq80vcKMxLO4zmKWWByqQj70EZ1OiwB4lc9MQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:1ae6,2606:4700:3037::ac43:a892
2026-08-22 06:58:45
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.26.230,172.67.168.146 ech=AEX+DQBBvwAgACAqmlyTnQq80vcKMxLO4zmKWWByqQj70EZ1OiwB4lc9MQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:1ae6,2606:4700:3037::ac43:a892 − 1 . alpn="h3,h2" ipv4hint=104.21.26.230,172.67.168.146 ech=AEX+DQBB+gAgACCZIs0A2mSEmiTaI299zIW6ud0dN2IyDm+ZGm8KAt1UUwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:1ae6,2606:4700:3037::ac43:a892
SOA + serial 2412774182 − serial 2412677896
2026-08-20 04:55:12
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.26.230,172.67.168.146 ech=AEX+DQBB+gAgACCZIs0A2mSEmiTaI299zIW6ud0dN2IyDm+ZGm8KAt1UUwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:1ae6,2606:4700:3037::ac43:a892 − 1 . alpn="h3,h2" ipv4hint=104.21.26.230,172.67.168.146 ech=AEX+DQBB3gAgACBq2B1SoTJpy66xzbZEliIMiFjhr58UX39ll+CJd0lxfwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:1ae6,2606:4700:3037::ac43:a892
SOA + serial 2412677896 − serial 2411048718
2026-08-03 05:20:53
AAAA + 2606:4700:3034::6815:1ae6 + 2606:4700:3037::ac43:a892 − 2606:4700:3031::ac43:a892 − 2606:4700:3033::6815:1ae6
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.26.230,172.67.168.146 ech=AEX+DQBB3gAgACBq2B1SoTJpy66xzbZEliIMiFjhr58UX39ll+CJd0lxfwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:1ae6,2606:4700:3037::ac43:a892 − 1 . alpn="h3,h2" ipv4hint=104.21.26.230,172.67.168.146 ech=AEX+DQBBiAAgACBwbx4SwxktTDRrMnb/gaZ3f4rxQ+DXlawREe9O03hYMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a892,2606:4700:3033::6815:1ae6
SOA + serial 2411048718 − serial 2406604159
2026-06-25 10:13:42
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.26.230,172.67.168.146 ech=AEX+DQBBiAAgACBwbx4SwxktTDRrMnb/gaZ3f4rxQ+DXlawREe9O03hYMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a892,2606:4700:3033::6815:1ae6 − 1 . alpn="h3,h2" ipv4hint=104.21.26.230,172.67.168.146 ech=AEX+DQBBaQAgACCIoHlO/A2HmNOYOCb+zSUIS3b+PkDmU7HnR4L4yP8LZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a892,2606:4700:3033::6815:1ae6
2026-06-17 20:34:34 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 3 TXT · 1 HTTPS · serial 2406604159 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 6 scans). Click a timestamp to view that full snapshot.

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