imonline is a domain registrar since 2008 for .gr domains, 2011 for gr.com domains and 2020 for .co.uk domain names.
What is a domain name?
A domain name is the unique address of a company, organization or individual on the internet. A domain name is essential for the proper online presence of any business, as it ensures its easy and immediate finding. It is one or more words, followed by a dot and a characteristic (2-digit, 3-digit or, more rarely, 4-digit) suffix, which characterizes the "area" of the internet to which it belongs. English domain names have the suffix .gr, e.g. "imonline.co.uk".