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, Shopping, Car Buying and 208 other categories.

2 Verisign is leading in Animal Products & Service, Beauty, Social Sciences, Mental Health and 5 other categories.


1 UltraDns is leading in most countries, including United States, United Kingdom, Canada, Germany and 164 other countries.

2 Verisign is leading in Tuvalu, Barbados, Macedonia, Fiji and 11 other countries.