Market Share by Top Websites

1 UolHost DNS is leading in The Entire Web.

2 UltraDns is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

Websites Categories

1 UltraDns has better usage coverage in more websites categories. Including Autos & Vehicles, Car Buying, Finance, Adult and 108 other categories.

2 UolHost DNS is leading in Business & Industry, Shopping, Arts & Entertainment, People & Society and 103 other categories.


1 UltraDns is leading in most countries, including United States, United Kingdom, Canada, Germany and 153 other countries.

2 UolHost DNS is leading in Brazil, Portugal, Uruguay, Mozambique and 12 other countries.