siteground.net vs UltraDNS

siteground.net is used by more websites in our catalog: 20,315 use siteground.net and 2,243 use UltraDNS.

UltraDNS sites have the higher median Ahrefs Domain Rating (siteground.net: 17, UltraDNS: 55).

Between 2026-06 and 2026-07, siteground.net went from 2.6% to 2.3% of all tracked sites, while UltraDNS went from 0.32% to 0.25%. UltraDNS is gaining ground faster in our index.

No. A site runs a single DNS provider, so siteground.net and UltraDNS 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.