ui-dns.biz vs uk2.net

ui-dns.biz is used by more websites in our catalog: 1,827 use ui-dns.biz and 127 use uk2.net.

uk2.net sites have the higher median Ahrefs Domain Rating (ui-dns.biz: 22, uk2.net: 31).

Between 2026-06 and 2026-07, ui-dns.biz went from 0.23% to 0.21% of all tracked sites, while uk2.net went from 0.02% to 0.01%. uk2.net is gaining ground faster in our index.

No. A site runs a single DNS provider, so ui-dns.biz and uk2.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.