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.
nginx Usage Statistics · Download List of All Websites using nginx
nginx [engine x] is a HTTP server and mail proxy server written by Igor Sysoev.
Last technology detected on 17th September 2020. We know of 2 technologies on this page and 13 technologies removed from websitehelp.in since 20th June 2015. Link to this page.
Unlimited detailed lookups - normally $144 / year.
Get a notification when websitehelp.in adds new technologies.
Can't find the technology you are looking for? Send us a suggestion, we will try and add it to our database.