.ca is for Canada
Registration web site:
Whois web interface:
Second Level Domains Registered
Third Level Domains Registered
ICANN records: http://www.iana.org/root-whois/ca.htm
Notes: .ca, .bc.ca, .ab.ca, .sk.ca, .mb.ca, .on.ca, .qc.ca, .ns.ca, .nb.ca, .pe.ca, and .nf.ca registered. Registrations performed by several authorized companies. Dispute policy to be finalized in spring 2001. Rules are somewhat complicated.
Domain Registration Rules: