performance-pc.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 12 changes
Scanned AtChanges since previous scan
2026-08-27 23:06:57
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.31.47,172.67.174.248 ech=AEX+DQBBMgAgACAyKj91O2q6RdL0qFlcWTlYaj3BJo8nhoftP0Z2uI4/YwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:aef8,2606:4700:3033::6815:1f2f − 1 . alpn="h3,h2" ipv4hint=104.21.31.47,172.67.174.248 ech=AEX+DQBBdAAgACB1nM0hN9ZEjAKcEsuMEUCMsimB/ADQwrukW5OeS7G+PgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:aef8,2606:4700:3033::6815:1f2f
2026-08-10 21:36:39
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.31.47,172.67.174.248 ech=AEX+DQBBdAAgACB1nM0hN9ZEjAKcEsuMEUCMsimB/ADQwrukW5OeS7G+PgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:aef8,2606:4700:3033::6815:1f2f − 1 . alpn="h3,h2" ipv4hint=104.21.31.47,172.67.174.248 ech=AEX+DQBBBAAgACBnfPWx8gImyB+YmncDNm+JWubJ+W8bEvZKHihHtUPzIAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:aef8,2606:4700:3033::6815:1f2f
SOA + serial 2411674200 − serial 2409600595
2026-07-16 18:18:04
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.31.47,172.67.174.248 ech=AEX+DQBBBAAgACBnfPWx8gImyB+YmncDNm+JWubJ+W8bEvZKHihHtUPzIAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:aef8,2606:4700:3033::6815:1f2f − 1 . alpn="h3,h2" ipv4hint=104.21.31.47,172.67.174.248 ech=AEX+DQBBmwAgACChsDy6Li5b2nsgx1aGirDz/mUvyWPssimxNqVbNkrKXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:aef8,2606:4700:3033::6815:1f2f
SOA + serial 2409600595 − serial 2408732981
2026-07-06 00:56:48
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.31.47,172.67.174.248 ech=AEX+DQBBmwAgACChsDy6Li5b2nsgx1aGirDz/mUvyWPssimxNqVbNkrKXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:aef8,2606:4700:3033::6815:1f2f − 1 . alpn="h3,h2" ipv4hint=104.21.31.47,172.67.174.248 ech=AEX+DQBBcAAgACChVTJSgoTE1FGetWFRhDRI8Q1a+SPVXWbb4AHogtoRYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:aef8,2606:4700:3033::6815:1f2f
2026-07-05 23:51:38
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.31.47,172.67.174.248 ech=AEX+DQBBcAAgACChVTJSgoTE1FGetWFRhDRI8Q1a+SPVXWbb4AHogtoRYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:aef8,2606:4700:3033::6815:1f2f − 1 . alpn="h3,h2" ipv4hint=104.21.31.47,172.67.174.248 ech=AEX+DQBBZgAgACABnsPV1yHpcp1Fnk1mT35mlNlW4oj2y60kJvbv6D0gIgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:aef8,2606:4700:3033::6815:1f2f
SOA + serial 2408732981 − serial 2407526995
2026-06-28 10:53:49
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.31.47,172.67.174.248 ech=AEX+DQBBZgAgACABnsPV1yHpcp1Fnk1mT35mlNlW4oj2y60kJvbv6D0gIgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:aef8,2606:4700:3033::6815:1f2f − 1 . alpn="h3,h2" ipv4hint=104.21.31.47,172.67.174.248 ech=AEX+DQBBFAAgACDWoAgAOkKZTQouulORkrky2Tii4iKo/FCi9RNuOe/BQAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:aef8,2606:4700:3033::6815:1f2f
2026-06-26 21:19:56
AAAA + 2606:4700:3031::ac43:aef8 + 2606:4700:3033::6815:1f2f − 2606:4700:3031::6815:1f2f − 2606:4700:3037::ac43:aef8
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.31.47,172.67.174.248 ech=AEX+DQBBFAAgACDWoAgAOkKZTQouulORkrky2Tii4iKo/FCi9RNuOe/BQAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:aef8,2606:4700:3033::6815:1f2f − 1 . alpn="h3,h2" ipv4hint=104.21.31.47,172.67.174.248 ech=AEX+DQBB+gAgACDXo7/7SbY1FdAaP7bfge0cVMs2IPJyyK+rgWhh7CQ0awAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1f2f,2606:4700:3037::ac43:aef8
SOA + serial 2407526995 − serial 2405453392
2026-06-17 23:06:55 baseline 2 NS · 2 A · 2 AAAA · 1 TXT · 1 HTTPS · serial 2405453392 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 8 scans). Click a timestamp to view that full snapshot.

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