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, Autos & Vehicles, Shopping and 226 other categories.

2 MasterName is leading in Social Sciences, Children, Dictionaries & Encyclopedias and Agriculture.


1 UltraDns is leading in most countries, including United States, United Kingdom, Canada, India and 154 other countries.

2 MasterName is leading in Russia, Ukraine, Belarus, Kazakhstan and 5 other countries.