cscdns.net vs ImprovMX

ImprovMX is used by more websites in our catalog: 351 use cscdns.net and 867 use ImprovMX.

cscdns.net sites have the higher median Ahrefs Domain Rating (cscdns.net: 35, ImprovMX: 23).

Between 2026-06 and 2026-07, cscdns.net went from 0.05% to 0.04% of all tracked sites, while ImprovMX went from 0.12% to 0.10%. cscdns.net is gaining ground faster in our index.

No. A site runs a single email host, so cscdns.net and ImprovMX 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.