You can do a search here to see if a domain name is available. Enter the domain name, select the extension and click the search button.
Domain Name Extension .com .co.uk .uk.com .gb.com .eu.com .org .org.uk .info .biz .net .uk.net .gb.net .name .me.uk .tv .cc .web.com .jpn.com .us.com .qc.com .de.com