krystal.uk vs NS1

NS1 is used by more websites in our catalog: 374 use krystal.uk and 12,424 use NS1.

krystal.uk sites have the higher median Ahrefs Domain Rating (krystal.uk: 25, NS1: 19).

Between 2026-06 and 2026-07, krystal.uk went from 0.05% to 0.04% of all tracked sites, while NS1 went from 1.4% to 1.4%. NS1 is gaining ground faster in our index.

No. A site runs a single DNS provider, so krystal.uk and NS1 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.