访问twitter.com出错。

[EugeneLJY]

访问twitter.com会被解析到127.0.0.1。浏览器报隐私设置错误。电脑hosts没问题。

[coyove]

这个是服务端的问题，看看在服务器上执行curl -v twitter.com是什么结果

[EugeneLJY]

[root@host ~]# curl -v twitter.com

• About to connect() to twitter.com port 80 (#0)
• Trying 104.244.42.193...
• Connected to twitter.com (104.244.42.193) port 80 (#0)

GET / HTTP/1.1
User-Agent: curl/7.29.0
Host: twitter.com
Accept: /

< HTTP/1.1 301 Moved Permanently
< content-length: 0
< date: Fri, 01 Nov 2019 09:20:28 GMT
< location: https://twitter.com/
< server: tsa_a
< set-cookie: personalization_id="v1_RrDX5R5C95iLxsES0cZaQw=="; Max-Age=63072000; Expires=Sun, 31 Oct 2021 09:20:28 GMT; Path=/; Domain=.twitter.com
< set-cookie: guest_id=v1%3A157260002852279270; Max-Age=63072000; Expires=Sun, 31 Oct 2021 09:20:28 GMT; Path=/; Domain=.twitter.com
< x-connection-hash: 9bff15d8a76a0dfceac8182090df2d1d
< x-response-time: 3
<

• Connection #0 to host twitter.com left intact
  就这个样子了，这会儿好像又好了。