Private company

OpenDNS

Logo: Unknown author Unknown author, Public domain, via Wikimedia Commons4

Domain name system provided by Cisco

OpenDNS is an American company providing Domain Name System (DNS) resolution services—with features such as phishing protection, optional content filtering, and DNS lookup in its DNS servers—and a cloud computing security product suite, Umbrella, designed to protect enterprise customers from malware, botnets, phishing, and targeted online attacks. The OpenDNS Global Network processes an estimated 100 billion DNS queries daily from 85 million users through 25 data centers worldwide.3 From Wikipedia, CC BY-SA 4.0

Last updated Oct 16, 2026.

Overview

Jul 2006Founded1
  • HeadquartersSan Francisco1
  • Websitewww.opendns.com
  • Legal formlimited company1
  • Incorporated inDE5
  • Business address145 Bluxome St., San Francisco, Ca 941075

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OpenDNS is an American company providing Domain Name System (DNS) resolution services—with features such as phishing protection, optional content filtering, and DNS lookup in its DNS servers—and a cloud computing security product suite, Umbrella, designed to protect enterprise customers from malware, botnets, phishing, and targeted online attacks. The OpenDNS Global Network processes an estimated 100 billion DNS queries daily from 85 million users through 25 data centers worldwide.3

The story

Founded by David Ulevitch on Jul 2006.1

Leadership

Who has led OpenDNS, and when. Pick a name to see everywhere that person has worked.

Subsidiaries and ownership

Parent company

Owners

From Wikidata.1

Timeline

  1. Jul 2006Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

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