guangzhou.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 8 changes
Scanned AtChanges since previous scan
2026-08-10 07:36:40
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.13.28,172.67.132.121 ech=AEX+DQBBbgAgACAeHEVYVgOA+enDhgzyjaxRDJHXEPcRA5SK9Q+n1/f4RgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:d1c,2606:4700:3037::ac43:8479 − 1 . alpn="h3,h2" ipv4hint=104.21.13.28,172.67.132.121 ech=AEX+DQBBuwAgACCPnbdokZo/8DEc6gpXYELCqYm6Jp9p5VVp0i8GzqaDOAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:d1c,2606:4700:3037::ac43:8479
SOA + serial 2411792949 − serial 2410792186
2026-07-29 12:20:16
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.13.28,172.67.132.121 ech=AEX+DQBBuwAgACCPnbdokZo/8DEc6gpXYELCqYm6Jp9p5VVp0i8GzqaDOAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:d1c,2606:4700:3037::ac43:8479 − 1 . alpn="h3,h2" ipv4hint=104.21.13.28,172.67.132.121 ech=AEX+DQBB+AAgACDvWF6qg56p6nRsGAiqxf4pxIiukw+qJR1nniJ7mVJEQAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:d1c,2606:4700:3037::ac43:8479
SOA + serial 2410792186 − serial 2406680822
2026-06-29 11:41:29
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.13.28,172.67.132.121 ech=AEX+DQBB+AAgACDvWF6qg56p6nRsGAiqxf4pxIiukw+qJR1nniJ7mVJEQAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:d1c,2606:4700:3037::ac43:8479 − 1 . alpn="h3,h2" ipv4hint=104.21.13.28,172.67.132.121 ech=AEX+DQBBtgAgACCSxpo89wNNPtSVPsTsjF/DHQN09Jo9jTDkGwq7858RTwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:d1c,2606:4700:3037::ac43:8479
2026-06-26 10:37:23
A + 104.21.13.28 + 172.67.132.121 − 188.114.96.9 − 188.114.97.9
AAAA + 2606:4700:3036::6815:d1c + 2606:4700:3037::ac43:8479 − 2a06:98c1:3120::9 − 2a06:98c1:3121::9
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.13.28,172.67.132.121 ech=AEX+DQBBtgAgACCSxpo89wNNPtSVPsTsjF/DHQN09Jo9jTDkGwq7858RTwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:d1c,2606:4700:3037::ac43:8479 − 1 . alpn="h3,h2" ipv4hint=188.114.96.9,188.114.97.9 ech=AEX+DQBBBwAgACCqfmcfnIuoKJ5IlEf/fctMxRpLGzhWDr4T3BFQFMHreQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::9,2a06:98c1:3121::9
2026-06-17 09:59:09 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2406680822 · 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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