DuckCorp

DuckCorp Dico

(RFC 2229 compliant dictionary server)
more options

Found one definition 

  1.                 From The Free On-line Dictionary of Computing (19 January 2023):
                

    
                
                  
    CNAME
    

       <networking> The canonical name query type for Domain Name
 System.  This query asks a DNS server for a host's
   official hostname.
    

       (1994-12-22)