随手测试了两个.cf免费域名,8.8.8.8和8.8.4.4都解析不到ip,1.1.1.1就可以
>nslookup ****.cf 8.8.4.4
服务器:dns.google
Address:8.8.4.4
DNS request timed out.
timeout was 2 seconds.
DNS request timed out.
timeout was 2 seconds.
DNS request timed out.
timeout was 2 seconds.
DNS request timed out.
timeout was 2 seconds.
*** 请求 dns.google 超时
>nslookup ****.cf 8.8.8.8
服务器:dns.google
Address:8.8.8.8
DNS request timed out.
timeout was 2 seconds.
DNS request timed out.
timeout was 2 seconds.
DNS request timed out.
timeout was 2 seconds.
DNS request timed out.
timeout was 2 seconds.
*** 请求 dns.google 超时
>nslookup *****.cf 1.0.0.1
服务器:one.one.one.one
Address:1.0.0.1
非权威应答:
名称: *****.cf
Addresses:2606:4700:3031::6815:268e
2606:4700:3032::ac43:dfa3
172.67.223.163
104.21.38.142
复制代码
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现在看起来是个别地区会解析失败,不是全部