cloudflare.net vs kasserver.com

cloudflare.net is used by more websites in our catalog: 8,185 use cloudflare.net and 736 use kasserver.com.

kasserver.com sites have the higher median Ahrefs Domain Rating (cloudflare.net: 20, kasserver.com: 29).

Between 2026-06 and 2026-07, cloudflare.net went from 1.1% to 0.93% of all tracked sites, while kasserver.com went from 0.10% to 0.08%. kasserver.com is gaining ground faster in our index.

No. A site runs a single email host, so cloudflare.net and kasserver.com are mutually exclusive.

Adoption is counted from Site Stats Database's own crawl; Domain Rating comes from Ahrefs and traffic from DataForSEO. Figures reflect the sites we track and refresh at least monthly.