A service principal name is a concept from kerberos. It's an identifier for a particular service offered by a particular host within an authentication domain. The common form for spns is service class / fqdn …

I'd like it to display server-a, server-b etc i'd prefer not to buy anything or generate images. Temporary failure in name resolution : Host name lookup failure [closed] ask question asked 16 years, 7 months ago modified 5 years, 5 months ago