It is very common for users to misspell domain names, at some cases these typos result in users ending up in competitors website. You can reduce these phenomena by adding alternative spelling options to the domain name, as part of the site content hence covering some of the more common spelling errors and typos.
WhoIs lets you perform a domain whois search, whois IP lookup and search the whois database for relevant information on domain registration and availability.
% Hello, this is the DOMREG whois service.
% By submitting a query you agree not to use the information made
% available to:
% - allow, enable or otherwise support the transmission of unsolicited,
% commercial advertising or other solicitations whether via email or
% - target advertising in any possible way;
% - to cause nuisance in any possible way to the registrants by sending
% (whether by automated, electronic processes capable of enabling
% high volumes or other possible means) messages to them.
% Version 0.3
% For more information please visit http://whois.domreg.lt
Registrar: UAB "Universalūs sprendimai"
Registrar website: http://www.us.lt
Registrar email: email@example.com
Contact organization: UAB "Universalūs sprendimai"
Contact email: firstname.lastname@example.org