![[HttpException (0x80004005): The length of the URL for this request exceeds the configured maxUrlLength value.]](https://www.saotn.org/wp-content/uploads/2025/06/Length_of_URL_for_request_exceeds_maxUrlLength_value-11-768x422.png)
The length of the URL for this request exceeds the configured maxUrlLength value is an IIS error telling you the length of the given URL exceeds a limit. The Windows Server IIS maximum URL length is defined by the HttpRuntimeSection.MaxUrlLength property. Its value is 260 characters. This may cause problems with longer URLs, and here is how to resolve this maxUrlLength issue.
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Here is a Linux Bash shell script to check whether an IP address is listed in a DNSBL blacklist, or RBL. Using this script in Bash you can quickly test if an IP address is blacklisted.
When you host your PHP website on Windows Server IIS, you may receive an "No input file specified" error message, when a HTTP request is made to non-existing .php files. When this happens you probably have no Request Restrictions configured in IIS PHP handler settings. Here is how to fix the "no input file specified error" with PHP and IIS.