rosenbrock.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 7 changes
Scanned AtChanges since previous scan
2026-08-06 05:13:12
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.66.124,172.67.159.232 ech=AEX+DQBBrAAgACD7pK1tlgG39m7E1K/ZTwvGupshOLqXpCsVpo/Tm8SiAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:427c,2606:4700:3035::ac43:9fe8 − 1 . alpn="h3,h2" ipv4hint=104.21.66.124,172.67.159.232 ech=AEX+DQBBygAgACAbT9YY1Yn4nTXPnXXGwXysz1tTYMMBINviqe+o5ZE9QAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:427c,2606:4700:3035::ac43:9fe8
SOA + serial 2411332695 − serial 2409869733
2026-07-19 11:21:14
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.66.124,172.67.159.232 ech=AEX+DQBBygAgACAbT9YY1Yn4nTXPnXXGwXysz1tTYMMBINviqe+o5ZE9QAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:427c,2606:4700:3035::ac43:9fe8 − 1 . alpn="h3,h2" ipv4hint=104.21.66.124,172.67.159.232 ech=AEX+DQBBsQAgACBQtZIiGtYtAfK7iPzNR4cognmg+LEiP8mmCelJWMMCcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:427c,2606:4700:3035::ac43:9fe8
SOA + serial 2409869733 − serial 2406234225
2026-07-01 00:51:37
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.66.124,172.67.159.232 ech=AEX+DQBBsQAgACBQtZIiGtYtAfK7iPzNR4cognmg+LEiP8mmCelJWMMCcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:427c,2606:4700:3035::ac43:9fe8 − 1 . alpn="h3,h2" ipv4hint=104.21.66.124,172.67.159.232 ech=AEX+DQBBZQAgACBshTbkGRxYf6K4OGYy9/LzbfsNJcK4d37UNUW/Rh+CFgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:427c,2606:4700:3035::ac43:9fe8
2026-06-27 15:43:18
AAAA + 2606:4700:3034::6815:427c + 2606:4700:3035::ac43:9fe8 − 2606:4700:3033::ac43:9fe8 − 2606:4700:3035::6815:427c
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.66.124,172.67.159.232 ech=AEX+DQBBZQAgACBshTbkGRxYf6K4OGYy9/LzbfsNJcK4d37UNUW/Rh+CFgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:427c,2606:4700:3035::ac43:9fe8 − 1 . alpn="h3,h2" ipv4hint=104.21.66.124,172.67.159.232 ech=AEX+DQBBnAAgACBeRsiogButg1cXG+B47GvAtSqi3Ug1C0cFugeMjxDaMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:9fe8,2606:4700:3035::6815:427c
2026-06-17 22:33:25 baseline 2 NS · 2 A · 3 MX · 2 AAAA · 1 TXT · 1 HTTPS · serial 2406234225 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 5 scans). Click a timestamp to view that full snapshot.

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