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.
DOMAIN NAME: alarmy-monitoring.pl
registrant type: organization
nameservers: dns.smarthost.pl. [18.104.22.168]
created: 2009.03.20 10:10:01
last modified: 2017.05.31 13:48:48
renewal date: 2018.03.20 10:10:01
company: Smarthost sp. z o.o.
street: ul. Partyzantów 1
city: 42-217 Częstochowa
last modified: 2017.01.10
Consulting Service Sp. z o.o.
ul. Domaniewska 35A lok.1B
WHOIS database responses: http://www.dns.pl/english/opiskomunikatow_en.html
WHOIS displays data with a delay not exceeding 15 minutes in relation to the .pl Registry system
Registrant data available at http://dns.pl/cgi-bin/en_whois.pl