henningstaerk.dk
📜 DNS record history  ·  ← Current records
📜 Record History10 scans · 23 changes
Scanned AtChanges since previous scan
2026-09-04 10:36:45
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.26,172.67.131.147 ech=AEX+DQBBMAAgACC/AMALgVHPWDWE5Sj4k4HvAkkCX11BAf8SAciB6a98TQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:41a,2606:4700:3035::ac43:8393 − 1 . alpn="h3,h2" ipv4hint=104.21.4.26,172.67.131.147 ech=AEX+DQBB/AAgACBaY3xXTjHGn020myaHmA0UDNM1FWVR3m9nS/VJiWGkRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:41a,2606:4700:3035::ac43:8393
SOA + serial 2413828253 − serial 2413316582
2026-08-27 21:16:15
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.26,172.67.131.147 ech=AEX+DQBB/AAgACBaY3xXTjHGn020myaHmA0UDNM1FWVR3m9nS/VJiWGkRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:41a,2606:4700:3035::ac43:8393 − 1 . alpn="h3,h2" ipv4hint=104.21.4.26,172.67.131.147 ech=AEX+DQBBwQAgACD/u+hmtJtvMmVGHTkPSqC7uyXx305cJHfayZbuaZdTUQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:41a,2606:4700:3035::ac43:8393
SOA + serial 2413316582 − serial 2412788405
2026-08-25 04:50:07
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.26,172.67.131.147 ech=AEX+DQBBwQAgACD/u+hmtJtvMmVGHTkPSqC7uyXx305cJHfayZbuaZdTUQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:41a,2606:4700:3035::ac43:8393 − 1 . alpn="h3,h2" ipv4hint=104.21.4.26,172.67.131.147 ech=AEX+DQBBJAAgACCkYKjF+PgzRLOwW+2yr8astz47Bu7VJ8tl+TZMFjzhSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:41a,2606:4700:3035::ac43:8393
2026-08-21 12:53:27
A + 104.21.4.26 + 172.67.131.147 − 188.114.96.1 − 188.114.97.1
AAAA + 2606:4700:3030::6815:41a + 2606:4700:3035::ac43:8393 − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.26,172.67.131.147 ech=AEX+DQBBJAAgACCkYKjF+PgzRLOwW+2yr8astz47Bu7VJ8tl+TZMFjzhSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:41a,2606:4700:3035::ac43:8393 − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBbwAgACDToPlVVE6pZlhAoqoMJia4l92F03BrKfyfK4bfE9utDQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
SOA + serial 2412788405 − serial 2411242980
2026-08-09 08:45:55
A + 188.114.96.1 + 188.114.97.1 − 104.21.4.26 − 172.67.131.147
AAAA + 2a06:98c1:3120::1 + 2a06:98c1:3121::1 − 2606:4700:3030::6815:41a − 2606:4700:3035::ac43:8393
HTTPS + 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBbwAgACDToPlVVE6pZlhAoqoMJia4l92F03BrKfyfK4bfE9utDQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1 − 1 . alpn="h3,h2" ipv4hint=104.21.4.26,172.67.131.147 ech=AEX+DQBBuwAgACD21IhQeEK4/7gRMbLnoxT81j0DcJMO0nGnXgommntbPgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:41a,2606:4700:3035::ac43:8393
SOA + serial 2411242980 − serial 2411001249
2026-08-02 05:23:17
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.26,172.67.131.147 ech=AEX+DQBBuwAgACD21IhQeEK4/7gRMbLnoxT81j0DcJMO0nGnXgommntbPgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:41a,2606:4700:3035::ac43:8393 − 1 . alpn="h3,h2" ipv4hint=104.21.4.26,172.67.131.147 ech=AEX+DQBBwQAgACAKnT3SjdonJIzat6PvQm21YAYou9lc24KQRotvCb21PAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:41a,2606:4700:3035::ac43:8393
SOA + serial 2411001249 − serial 2409169376
2026-07-11 04:52:28
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.26,172.67.131.147 ech=AEX+DQBBwQAgACAKnT3SjdonJIzat6PvQm21YAYou9lc24KQRotvCb21PAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:41a,2606:4700:3035::ac43:8393 − 1 . alpn="h3,h2" ipv4hint=104.21.4.26,172.67.131.147 ech=AEX+DQBB9gAgACAethsMaripr6ZR329peA9VB0zKR7XEvu1tPYpvh6WMGQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:41a,2606:4700:3035::ac43:8393
SOA + serial 2409169376 − serial 2407604426
2026-06-23 23:55:04
A + 104.21.4.26 + 172.67.131.147 − 188.114.96.1 − 188.114.97.1
AAAA + 2606:4700:3030::6815:41a + 2606:4700:3035::ac43:8393 − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.26,172.67.131.147 ech=AEX+DQBB9gAgACAethsMaripr6ZR329peA9VB0zKR7XEvu1tPYpvh6WMGQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:41a,2606:4700:3035::ac43:8393 − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBbAAgACAxx2XvV4JFUCVdgEmdGoqDip2taUNXK2q8lgpoC9YLSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
SOA + serial 2407604426 − serial 2407095774
2026-06-17 11:21:15
AAAA + 2a06:98c1:3120::1 + 2a06:98c1:3121::1 − 2606:4700:3034::ac43:8393 − 2606:4700:3037::6815:41a
HTTPS + 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBbAAgACAxx2XvV4JFUCVdgEmdGoqDip2taUNXK2q8lgpoC9YLSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1 − 1 . alpn="h3,h2" ipv4hint=104.21.4.26,172.67.131.147 ech=AEX+DQBBbAAgACAxx2XvV4JFUCVdgEmdGoqDip2taUNXK2q8lgpoC9YLSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:8393,2606:4700:3037::6815:41a
2026-06-17 11:19:54 baseline 2 NS · 2 A · 3 MX · 2 AAAA · 1 TXT · 1 HTTPS · 9 TLSA · serial 2407095774 · DMARC · DNSSEC secure

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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