纯 IPv6 环境访问 X
LGA1150
·
2024-11-08
·
via Twitter
偶然发现 X 部分域名解析到了 Cloudflare CDN： > nslookup t.co.cdn.cloudflare.net Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: Name: t.co.cdn.cloudflare.net Address: 162.159.140.229 Name: t.co.cdn.cloudflare.net Address: 172.66.0.227 Name: t.co.cdn.cloudflare.net Address: 2606:4700:7::e3 Name: t.co.cdn.cloudflare.net Address: 2a06:98c1:58::e3 > nslookup pbs.twimg.com.cdn.cloudflare.net Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: Name: pbs.twimg.com.cdn.cloudflare.net Address: 104.18.9.251 Name: pbs.twimg.com.cdn.cloudflare.net Address: 104.18.8.251 Name: pbs.twimg.com.cdn.cloudflare.net Address: 2606:4700::6812:8fb Name: pbs.twimg.com.cdn.cloudflare.net Address: 2606:4700::6812:9fb 主域名 x.com 也有对应的 CNAME 接入，只是没有 AAAA 记录： > nslookup x.com.cdn.cloudflare.net Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: Name: x.com.cdn.cloudflare.net Address: 172.66.0.227 Name: x.com.cdn.cloudflare.net Address: 162.159.140.229 手动把 x.com 解析过去 IPv6 地址，可以正常打开首页。不过好像没有什么实际用途。。
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