CSGnet Domain Name System

The Department of Technology Services is the delegated authority for the CA.GOV and STATE.CA.US domains.

As a service to all levels of government within the State of California, CSGnet provides complete DNS services free of any charge. This means you can request a domain under CA.GOV whether you are a city, county, police or fire department, reclamation or water district or any other type of legal government entity operating within the state and pay no setup or monthly fees.

We will maintain your domain on our nameservers, or you may have the domain delegated to your nameservers or the nameservers of your ISP. Of course, there are always some restrictions, so please read our DNS POLICY STATEMENT.

CSGnet clients may register and delegate to us any domain name they wish, under any of the TLD names, ie .com, .net, .org, etc. These domain names will be carried and maintained on our nameservers.

If you have any questions or need to make any type of DNS related request simply use the email address dnsrequest@ca.gov. All questions & requests will be handled promptly. You may also call our 24/7 help desk number 916-464-4311 and they will direct your call to one of the dns staff.

CSGnet's Public DNS Servers:

  • ns1.net.ca.gov 134.186.254.252 Rancho Cordova
  • ns2.net.ca.gov 205.225.182.1 Sacramento
  • ns3.net.ca.gov 205.225.130.209 Santa Ana

DNS Tools:

  • InterNIC Whois - WHOIS searches for .biz, .com, .edu, .info, .int, .museum, .net, and .org
  • UWhois - Universal WHOIS searches for ccTLD's like .us or .uk.
  • WebDNS - A local tool for checking domains and dns records. As a dns admin you can get a dump of your entire zone and have it analyzed compliments of DNS-Sleuth.
    Access is restricted! Authorization may be requested via the MyAccount form.

DNS sites & TLD Registrars:

  • APNIC - The Asia Pacific Network Information Centre.
  • ARIN - The American Registry of Internet Numbers.
  • IANA - The Internet Assigned Numbers Authority.
  • ICANN - The Internet Corporation for Assigned Names & Numbers.
  • InterNIC - The public information resource for the Domain Name System.
  • RIPE - The RIPE (Reseaux IP Europeens) Network Coordination Centre.

  • TLD - .GOV - The Top Level Domain registrar for .GOV names.
  • TLD - .US - The Top Level Domain registrar for .US names.
  • TLD - .All Others - The Accredited Registrar Directory.

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