strange-performance.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 11 changes
Scanned AtChanges since previous scan
2026-09-04 03:43:38
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.64.237,172.67.188.51 ech=AEX+DQBBXgAgACAt1uFsgz7fok1oDdkuG4RXKDWF88XtVkeMFGxNTu2QFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bc33,2606:4700:3033::6815:40ed − 1 . alpn="h3,h2" ipv4hint=104.21.64.237,172.67.188.51 ech=AEX+DQBBBAAgACB+FYP9Hp+MawXwVPA5Uwz+yLL3LQzSzPRUsXqwoFD0FwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bc33,2606:4700:3033::6815:40ed
2026-08-31 09:36:13
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.64.237,172.67.188.51 ech=AEX+DQBBBAAgACB+FYP9Hp+MawXwVPA5Uwz+yLL3LQzSzPRUsXqwoFD0FwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bc33,2606:4700:3033::6815:40ed − 1 . alpn="h3,h2" ipv4hint=104.21.64.237,172.67.188.51 ech=AEX+DQBBSQAgACCroazjlZoPusoav985mbUuVIPv3RYBlmlh0o2FPT/vCgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bc33,2606:4700:3033::6815:40ed
SOA + serial 2413603781 − serial 2411750187
2026-08-26 15:29:46
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.64.237,172.67.188.51 ech=AEX+DQBBSQAgACCroazjlZoPusoav985mbUuVIPv3RYBlmlh0o2FPT/vCgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bc33,2606:4700:3033::6815:40ed − 1 . alpn="h3,h2" ipv4hint=104.21.64.237,172.67.188.51 ech=AEX+DQBBBQAgACDIc47FNn1DFIo7jILHeQRw/eMZGsbn1CcU+FUzRuDhFAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bc33,2606:4700:3033::6815:40ed
2026-08-10 04:16:24
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.64.237,172.67.188.51 ech=AEX+DQBBBQAgACDIc47FNn1DFIo7jILHeQRw/eMZGsbn1CcU+FUzRuDhFAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bc33,2606:4700:3033::6815:40ed − 1 . alpn="h3,h2" ipv4hint=104.21.64.237,172.67.188.51 ech=AEX+DQBBOAAgACCW/4o7disNaCIGEDzIGlhSyH5lcOpQJ6fU4vdOP5EKNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bc33,2606:4700:3033::6815:40ed
SOA + serial 2411750187 − serial 2408498183
2026-07-03 13:21:22
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.64.237,172.67.188.51 ech=AEX+DQBBOAAgACCW/4o7disNaCIGEDzIGlhSyH5lcOpQJ6fU4vdOP5EKNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bc33,2606:4700:3033::6815:40ed − 1 . alpn="h3,h2" ipv4hint=104.21.64.237,172.67.188.51 ech=AEX+DQBBiAAgACBh0YLBcfyoD329Ee3wHyOTstc5PkwDLfmexO2QSBAVJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bc33,2606:4700:3033::6815:40ed
SOA + serial 2408498183 − serial 2406650247
2026-06-29 07:18:01
A + 104.21.64.237 + 172.67.188.51 − 188.114.96.1 − 188.114.97.1
AAAA + 2606:4700:3030::ac43:bc33 + 2606:4700:3033::6815:40ed − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.64.237,172.67.188.51 ech=AEX+DQBBiAAgACBh0YLBcfyoD329Ee3wHyOTstc5PkwDLfmexO2QSBAVJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bc33,2606:4700:3033::6815:40ed − 1 . alpn="h3,h2" ipv4hint=104.21.64.237,172.67.188.51 ech=AEX+DQBBbAAgACAxx2XvV4JFUCVdgEmdGoqDip2taUNXK2q8lgpoC9YLSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bc33,2606:4700:3033::6815:40ed
2026-06-17 11:37:52 baseline 2 NS · 2 A · 3 MX · 2 AAAA · 1 TXT · 1 HTTPS · 3 TLSA · serial 2406650247 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 7 scans). Click a timestamp to view that full snapshot.

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