Linux Log Error: Error (unexpected RCODE refused) resolving '

Check the logs on the machine today, accidentally found a bunch of errors. Because previously configured DNS and squid, error, after the error, a certain degree, did not find the answer.

Here is a little error message:

8 11:40:30 host named[1668]: error (unexpected RCODE refused) resolving ' 650) this.width=650; src=/e/u261/themes/de Fault/images/spacer.gif "style=" Background:url ("/e/u261/lang/zh-cn/images/localimage.png") no-repeat Center; border:1px solid #ddd; "alt=" Spacer.gif "/>208.22.200.65.in-addr.arpa/ptr/in ': 650" this.width=650; "src="/e/u261/ Themes/default/images/spacer.gif "style=" Background:url ("/e/u261/lang/zh-cn/images/localimage.png") no-repeat center;border:1px solid #ddd; "alt=" Spacer.gif "/>74.115.231.45#53
8 11:40:30 host named[1668]: error (unexpected RCODE refused) resolving ' 650) this.width=650; src=/e/u261/themes/de Fault/images/spacer.gif "style=" Background:url ("/e/u261/lang/zh-cn/images/localimage.png") no-repeat Center; border:1px solid #ddd; "alt=" Spacer.gif "/>208.22.200.65.in-addr.arpa/ptr/in ': 650" this.width=650; "src="/e/u261/ Themes/default/images/spacer.gif "style=" Background:url ("/e/u261/lang/zh-cn/images/localimage.png") no-repeat center;border:1px solid #ddd; "alt=" Spacer.gif "/>208.84.112.3#53
8 11:40:30 host named[1668]: error (unexpected RCODE refused) resolving ' 650) this.width=650; src=/e/u261/themes/de Fault/images/spacer.gif "style=" Background:url ("/e/u261/lang/zh-cn/images/localimage.png") no-repeat Center; border:1px solid #ddd; "alt=" Spacer.gif "/>208.22.200.65.in-addr.arpa/ptr/in ': 650" this.width=650; "src="/e/u261/ Themes/default/images/spacer.gif "style=" Background:url ("/e/u261/lang/zh-cn/images/localimage.png") no-repeat center;border:1px solid #ddd; "alt=" Spacer.gif "/>74.115.231.45#53
8 11:40:30 host named[1668]: error (unexpected RCODE refused) resolving ' 650) this.width=650; src=/e/u261/themes/de Fault/images/spacer.gif "style=" Background:url ("/e/u261/lang/zh-cn/images/localimage.png") no-repeat Center; border:1px solid #ddd; "alt=" Spacer.gif "/>208.22.200.65.in-addr.arpa/ptr/in ': 650" this.width=650; "src="/e/u261/ Themes/default/images/spacer.gif "style=" Background:url ("/e/u261/lang/zh-cn/images/localimage.png") no-repeat center;border:1px solid #ddd; "alt=" Spacer.gif "/>208.84.112.3#53

On an English website, something was found, as follows:

Bind:unexpected RCODE (refused) resolving ' xx.xx.xx.xx.in-addr.arpa/ptr/in '

by Kaven G. | December 0 Comment

Experiencing this error in Bind logs?

NAMED[XXXXXX]: Unexpected RCODE (refused) resolving ' xx.xx.xx.xx.in-addr.arpa/ptr/in ': xxx.xxx.xxx.xxx#53

This was probably because you had a forwarder in your named.conf that refuse your requests. Simply look at the end of the previous line: "Xxx.xxx.xxx.xxx#53" and search this address in your named configuration fil E–it should be located inside the forwarders:

Shell

forwarders {xxx.xxx.xxx.xxx;};

1

forwarders {xxx.xxx.xxx.xxx;};

You need to remove or comment this host to get rid of the "error in log" or allow your host to query this server if it Belon GS to you!

Tip:to Make sure the remote DNS server your is trying to query is refusing your request, you can try to DIG a host like This replacing the domain and IP to meet your situation:

Shell

Dig Domain.tld @xxx. xxx.xxx.xxx

1

Dig Domain.tld @xxx. xxx.xxx.xxx

This article is from the "袁喆玺 blog" blog, make sure to keep this source http://yuanzhexi.blog.51cto.com/7786823/1835651

Linux Log Error: Error (unexpected RCODE refused) resolving '