Market Share by Top Websites

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

2 Despite its recent growth, Verisign is still behind UltraDns in all market share segments.

Websites Categories

1 UltraDns has better usage coverage in more websites categories. Including Business & Industry, Autos & Vehicles, Arts & Entertainment, Shopping and 227 other categories.

2 Verisign is leading in Animal Products & Service, Cosmetics and Fish & Aquaria.


1 UltraDns is leading in most countries, including United States, United Kingdom, China, Canada and 148 other countries.

2 Verisign is leading in Barbados, Ethiopia, Guyana, Guadeloupe and 7 other countries.