co.jp vs yahoodns.net

yahoodns.net is used by more websites in our catalog: 205 use co.jp and 1,432 use yahoodns.net.

co.jp sites have the higher median Ahrefs Domain Rating (co.jp: 60, yahoodns.net: 13).

Between 2026-06 and 2026-07, co.jp went from 0.03% to 0.02% of all tracked sites, while yahoodns.net went from 0.15% to 0.16%. yahoodns.net is gaining ground faster in our index.

No. A site runs a single email host, so co.jp and yahoodns.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.