bystroom.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 12 changes
Scanned AtChanges since previous scan
2026-08-20 02:02:42
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.26.106,172.67.135.223 ech=AEX+DQBBOwAgACCaOQAHLJhr/DwfX51dLyfWXicg4++MYR0+r9G1E5dNYgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1a6a,2606:4700:3033::ac43:87df − 1 . alpn="h3,h2" ipv4hint=104.21.26.106,172.67.135.223 ech=AEX+DQBBGwAgACDx3A2YqGqzaMahUJSO27ByKQ1i8TcBeW42h9F6eLPzWgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1a6a,2606:4700:3033::ac43:87df
SOA + serial 2412630411 − serial 2411295870
2026-08-04 08:29:57
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.26.106,172.67.135.223 ech=AEX+DQBBGwAgACDx3A2YqGqzaMahUJSO27ByKQ1i8TcBeW42h9F6eLPzWgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1a6a,2606:4700:3033::ac43:87df − 1 . alpn="h3,h2" ipv4hint=104.21.26.106,172.67.135.223 ech=AEX+DQBB2AAgACAT+h9OHslhyT7m+x8udL6RxwW89YFtGo6GuEuV8WD6SwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1a6a,2606:4700:3033::ac43:87df
SOA + serial 2411295870 − serial 2410582228
2026-07-27 03:56:27
AAAA + 2606:4700:3031::6815:1a6a + 2606:4700:3033::ac43:87df − 2606:4700:3034::6815:1a6a − 2606:4700:3035::ac43:87df
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.26.106,172.67.135.223 ech=AEX+DQBB2AAgACAT+h9OHslhyT7m+x8udL6RxwW89YFtGo6GuEuV8WD6SwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1a6a,2606:4700:3033::ac43:87df − 1 . alpn="h3,h2" ipv4hint=104.21.26.106,172.67.135.223 ech=AEX+DQBBpwAgACBO4VJJ8IJawlqWhdVFCbsZh47uJWospqISyT19olJyIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:1a6a,2606:4700:3035::ac43:87df
SOA + serial 2410582228 − serial 2407862940
2026-06-26 16:49:19
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.26.106,172.67.135.223 ech=AEX+DQBBpwAgACBO4VJJ8IJawlqWhdVFCbsZh47uJWospqISyT19olJyIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:1a6a,2606:4700:3035::ac43:87df − 1 . alpn="h3,h2" ipv4hint=104.21.26.106,172.67.135.223 ech=AEX+DQBBfQAgACDyE0q9sCdfoHtdaJIQ+/TpbBEr4803v8+L2EgfJ2aucwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:1a6a,2606:4700:3035::ac43:87df
SOA + serial 2407862940 − serial 2407516330
2026-06-23 13:57:36
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.26.106,172.67.135.223 ech=AEX+DQBBfQAgACDyE0q9sCdfoHtdaJIQ+/TpbBEr4803v8+L2EgfJ2aucwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:1a6a,2606:4700:3035::ac43:87df − 1 . alpn="h3,h2" ipv4hint=104.21.26.106,172.67.135.223 ech=AEX+DQBBaQAgACA4S2JBj0mL5l26whte19zVei9pUBiTi4rsFsEinzwAXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:1a6a,2606:4700:3035::ac43:87df
2026-06-21 18:12:28
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.26.106,172.67.135.223 ech=AEX+DQBBaQAgACA4S2JBj0mL5l26whte19zVei9pUBiTi4rsFsEinzwAXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:1a6a,2606:4700:3035::ac43:87df − 1 . alpn="h3,h2" ipv4hint=104.21.26.106,172.67.135.223 ech=AEX+DQBBiQAgACB6fwZmiM8HN6m0zArqRqb3a8Bz4w83oH5zMt0Ta81SRQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:1a6a,2606:4700:3035::ac43:87df
SOA + serial 2407516330 − serial 2406627226
2026-06-16 18:25:19 baseline 2 NS · 2 A · 2 AAAA · 1 TXT · 1 HTTPS · serial 2406627226 · 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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