RFC 1834 Whois++ Lookup Service August 1995 Title Working title or position optional within an organization Department Department optional Email-address Email address in RFC 822 optional format for this individual Handle A unique identifier for this required record on the local server Last-record-update Date this record was last required updated Home-telephone Home telephone number optional Home-address Home postal address optional Host records Hostname Full domain name required IPAddress Address required Sysadmin-name System administrator name optional Sysadmin-phone System administrator telephone optional Sysadmin-address System administrator address optional Sysadmin-email System admin. e-mail address optional Machine-type Type of machine optional OS Operating system optional MX Mail exchanger optional Last-update Last update optional Info Location of additional optional information (i.e. anonymous FTP) Domain records Domain-name Domain name registered with required the Network Information Center (NIC) Network-address Network address associated required with this domain name Admin-name Name of the Administrative required Contact for this domain Gargano & Weiss Informational