Verisign Support

The Verisign Customer Center is an online portal for partners to find technical details on implementation, including SDKs. Access to this portal is subject to Verisign issued credentials and access restrictions. If you are unable to connect to the Verisign Customer Center, please email customer support.


Verisign operates several domain name registries; however, we are not a registrar. If your domain name expired, you need to contact your registrar about renewing. If you don’t know who your registrar is, you may search the Whois database for your domain name. The results will show the registrar responsible for registering your domain name so that you can contact them.

To become a registrar, you’ll need to go through a certification process. Different top-level domains (TLDs) have different requirements and processes and some TLDs require ICANN accreditation. Get all the details about certification for Verisign supported gTLDs in our Become a Registrar section.


If you own a website or provide other Internet-based services and would like to use Internationalized Domain Names (IDNs) to help your customers, you may register an IDN in available characters through participating ICANN-accredited and Verisign-certified registrars. A registrant requests an IDN from a registrar that supports IDNs. The registrar converts the local language characters into a sequence of supported characters using ASCII-compatible encoding (ACE). The registrar submits the ACE string to the Verisign® Shared Registration System (SRS) where it is verified and encoded. The IDN is added to the appropriate TLD zone files and propagated across the Internet. Find a Registrar.