nginx resolver 一直提示domain.com could not be resolved

Question

server{

resolver 8.8.8.8 valid=3600s;

        listen 80;

        server_name *.gov.cn;

        location / {

proxy_pass http://$http_host$request_uri;

# proxy_redirect default;

# proxy_set_header        Host            $host;

        proxy_set_header        Referer         $http_referer;

        proxy_set_header        X-Real-IP       $remote_addr;

        proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for;

        proxy_set_header        Cookie          $http_cookie;

        }

   }

#server www.snds.gov.cn end}

3488#5012: *4 www.snds.gov.cn could not be resolved (2: Server failure), client: 113.200.27.27, server: *.gov.cn, request: "GET / HTTP/1.1", host: "www.snds.gov.cn"
2015/06/18 22:39:51 [error] 3488#5012: *4 www.snds.gov.cn could not be resolved (2: Server failure), client: 113.200.27.27, server: *.gov.cn, request: "GET /favicon.ico HTTP/1.1", host: "www.snds.gov.cn", referrer: "http://www.snds.gov.cn/"
2015/06/18 22:39:51 [error] 3488#5012: unexpected response for www.snds.gov.cn

Answer 1

在这台nginx服务器上测试下： $nslookup 
www.snds.gov.cn
我这里测试不通过

Answer 2

不是的。用浏览器可以正常访问的。

Answer 3

www.snds.gov.cn 这个域名不能被正确的解析，错误不在nginx这里。

解决办法是，正确的配置www.snds.gov.cn的dns解析服务器。去你购买www.snds.gov.cn域名商那里设置好，添加设置A记录，添加CNAME别名等。