Error code: 10110
Error message: The domain name provided must end with .sx.
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% Use of CIRA's WHOIS service is governed by the Terms of Use in its Legal
% Notice, available at https://www.cira.ca/en/resources/documents/about/website-terms-use
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% (c) 2026 Canadian Internet Registration Authority, (http://www.cira.ca/)
Frequently Asked Questions
What information can I find in a WHOIS lookup?
You can view registration dates, expiry dates, registrar information, domain status, nameservers, and ownership details if available.
Why is some WHOIS information hidden?
Some registries mask contact information due to GDPR or privacy protection policies.
How do I check if a domain is available for registration?
If WHOIS returns 'No match' or 'Not found', the domain is available to register.
Can I register a domain after checking WHOIS?
Yes, domains that appear as available in WHOIS can be registered instantly at NiceNIC.
Why does WHOIS show my domain as 'clientTransferProhibited'?
This domain status prevents unauthorized transfers and enhances security.
How do I update WHOIS information for my domain?
You can update domain contact information directly through NiceNIC's customer control panel.
Can I hide my WHOIS contact information?
Many TLDs support WHOIS privacy masking to hide personal contact information.
How do I transfer a domain after checking WHOIS?
Unlock your domain name and obtain the EPP code to begin transfer to NiceNIC.