Email Hosting Providers

SPFSPF

SPF Usage Statistics · Download List of All Websites using SPF

The Sender Policy Framework is an open standard specifying a technical method to prevent sender address forgery.

Web Hosting Providers

403 Error403 Error

403 Error Usage Statistics · Download List of All Websites using 403 Error

The website returned a 403 Forbidden error message and wasn't identified as parked at the time. This does not mean we are not able to index technologies.

Web Servers

micro_httpdmicro_httpd

micro_httpd Usage Statistics · Download List of All Websites using micro_httpd

micro_httpd is a very small Unix-based HTTP server. It runs from inetd, which means its performance is poor. But for low-traffic sites, it's quite adequate.

Profile Details

Last technology detected on 19th February 2025. We know of 10 technologies on this page and 9 technologies removed from castolin.com.cn since 2nd June 2018. Link to this page.

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