The United States has long dominated the hosting industry. This is confirmed by the location in the US of 16 of the 20 largest DNS servers in the world. The remaining 4 major DNS servers are located in Germany and China. Together, these DNS servers serve 32% of the world's domain names (top-level domains .com, .net, .org, .biz, and .info are counted).
One of the reasons for the US domination is that the Internet infrastructure in the US had more time to develop than in other countries. Another less obvious reason is that the hosting industry in the United States had more time to join and because of this it has larger players in this market. In addition, the services of American hosting companies are available to non-US companies and individuals.
Interestingly, some DNS servers from this list belong to companies that do not host or register domains, but do domain speculation, that is, sell or buy domain names like real estate. Sedo is the most famous example of such an activity. ')
Twenty largest DNS servers:
secureserver.net, 10,590,591 domain names, owner: Wild West Domains Inc. Scottsdale, Arizona, United States
name-services.com, 2,840,123 domain names, owner: eNom, Inc. Bellevue, WA, USA Redmond, Washington, USA
yahoo.com, 2,319,962 domain names, owner: Yahoo! Inc. Sunnyvale, California, USA
worldnic.com, 2,278,870 domain names, owner: Network Solutions, LLC Herndon, VA, USA
1and1.com, 1,627,835 domain names, owner: 1 & 1 Internet Inc. Wayne, PA, USA
register.com, 1,582,611 domain names, owner: Register.Com, Inc. New York, New York, USA
sedoparking.com, 1,148,234 domain names, owner: Sedo LLC Karlsruhe, Baden-Württemberg, Germany
dnsnameserver.org, 815,222 domain names, owner: New.net Incorporated Pasadena, California, United States
fabulous.com, 780,773 domain names, owner: DBS Administration Pty. Ltd. Cary, North Carolina, USA
buydomains.com, 744,071 domain names, owner: BuyDomains Holdings, Inc. San Diego, California, USA Centerville, VA, USA Waltham, Massachusetts, United States
anondns.org, 554,059 domain names, owner: Unknown (Registered anonymously) Frisco, Texas, United States
dsredirection.com, 524,364 domain names, owner: Oversee.net Los Angeles, California, USA
schlund.de, 513,375 domain names, owner: Schlund + Partner AG Karlsruhe, Baden-Württemberg, Germany
xinnetdns.com, 502,782 domain names, owner: XinNet Technology Corp. Beijing, China
parked.com, 478,644 domain names, owner: Parked.com, LLC Columbus, Ohio, United States
proredirect.com, 468,751 domain names, owner: Oversee.net Los Angeles, California, USA
ipowerweb.net, 466,383 domain names, owner: iPowerWeb, Inc. Lakewood, California, USA Phoenix, Arizona, United States
dreamhost.com, 458,683 domain names, owner: DreamHost WebHosting San Francisco, California, USA Brea, California, United States
maltuzi.com, 429,922 domain names, owner: Maltuzi LLC Los Angeles, California, USA