a2dns.com vs Vercel

Vercel is used by more websites in our catalog: 330 use a2dns.com and 1,541 use Vercel.

a2dns.com sites have the higher median Ahrefs Domain Rating (a2dns.com: 26, Vercel: 13).

Between 2026-06 and 2026-07, a2dns.com went from 0.04% to 0.04% of all tracked sites, while Vercel went from 0.20% to 0.17%. a2dns.com is gaining ground faster in our index.

No. A site runs a single DNS provider, so a2dns.com and Vercel 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.