To see if your domain name is available, enter it in the domain checker box to the right.
Domains are invoiced on an annual basis.
Should I register lots of domain names?
Years ago it used to be advantageous to own lots of domain names all pointing to the same website. This was partly due to the way search engines worked. This is no longer the case, however, you may wish to purchase variations on your domain name to help protect your brand (for example buying the .co.uk and the .com).
So as not to negatively affect your search engine optimisation it is recommended that one domain is the primary domain and all others are forward to this main domain.