WHOIS  
     
 
Technology | WHOIS

The WHOIS service contains data submitted by registrars during the registration process. Any changes made to the data by a registrant will be submitted to the registry by the registrars and will be reflected in the WHOIS in real-time, thus providing all interested parties with up-to-date information.

EPP connection includes 4 main objects:

TCP (RFC 3734) Host (RFC 3732)
       
Domain (RFC 3731) Contact (RFC 3733)
       

The WHOIS services include:

Web based WHOIS with CAPTCHA (Completely Automated Public Turing Test to Tell Computers and Humans Apart) to prevent data mining
   
Command prompt WHOIS
   
Rate limiter to prevent excessive request from the same IP
   
Configurable template for WHOIS output display for different extensions, registry user can define which field to display, which information to hide
   
Supports multilingual WHOIS display
   
Supports IDN WHOIS display
   
Easy, scalable and reliable WHOIS service
   
Ensures WHOIS data accuracy
   



WHOIS search allows parameter such as domain, contact, host and registrar.