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.
DMARC Usage Statistics · Download List of All Websites using DMARC
A technical specification created by a group of organizations that want to help reduce the potential for email-based abuse
DMARC
DMARC Reject Usage Statistics · Download List of All Websites using DMARC Reject
The domain has a DMARC policy of 'Reject'. This policy tells the mail server to reject emails that fail DMARC checks, preventing them from being delivered at all.
United.rs Usage Statistics · Download List of All Websites using United.rs
United.rs is a subsidiary of United Internet, focused on delivering reliable internet services.
Serbian hosting
Last technology detected on 1st May 2025. We know of 5 technologies on this page and 61 technologies removed from ultralight.rs since 2nd March 2019. Link to this page.
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