Domain Name - Help - Domain names have two parts: the label and the extension, or top-level domain, separated by a 'dot.' In Dailydryclean.com, 'Dailydryclean' is the label and 'com' is the top-level domain. There are over 20 domain name extensions to choose from. Popular domain name extensions such as .COM and .NET are typically used by for-profit companies, while .ORG is often used to denote a non-profit organization. Other generic extensions such as .INFO and .BIZ have more recently become available as well.