Market Share by Top Websites

1 UltraDns is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, MasterName is clearly lagging behind, losing to UltraDns in all segments.

Websites Categories

1 UltraDns has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, Adult, Shopping and 220 other categories.

2 MasterName is leading in Children, Astronomy, Agriculture and Trains & Railroads.


1 UltraDns is leading in most countries, including United States, United Kingdom, China, India and 137 other countries.

2 MasterName is leading in Russia, Ukraine, Belarus, Kazakhstan and 3 other countries.