cscdns.net vs portsdns.net

cscdns.net is used by more websites in our catalog: 2,598 use cscdns.net and 130 use portsdns.net.

portsdns.net sites have the higher median Ahrefs Domain Rating (cscdns.net: 53, portsdns.net: 55).

Between 2026-06 and 2026-07, cscdns.net went from 0.38% to 0.29% of all tracked sites, while portsdns.net went from 0.02% to 0.01%. portsdns.net is gaining ground faster in our index.

No. A site runs a single DNS provider, so cscdns.net and portsdns.net 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.