User Agent String.Com 

Dotbot User Agent Strings

Dotbot

Dotbot 1.1

• Mozilla/5.0 (compatible; DotBot/1.1; http://www.dotnetdotcom.org/, crawler@dotnetdotcom.org)

Dotbot 1.0.1

• DotBot/1.0.1 (http://www.dotnetdotcom.org/#info, crawler@dotnetdotcom.org)