An Ontario Namespace Within Canada's Domain System.
Explore .ON.CA domain names. .ON.CA is a provincial registration namespace under .CA, associated with Ontario. It is distinct from a direct .CA name and belongs to Canada's structured domain system.

Exact matches and similar names, only in .ON.CA.
Know Your Next Move.
Compare standard prices with the lowest Discount Program rates.
Registration
Renewal
Transfer
Discount prices require Discount Program enrollment ↗. Tiers are based on active domains in your account.
USD. Last checked 2026-11-13 08:34 UTC. Listed rates may be subject to minimum registration terms. Confirm the term and final total on NameSilo.
See bulk discounts, account tiers, and promotion terms
Registrations in one order
Order quantity determines the registration rate.
| Domains in order | Registration |
|---|---|
| 1 - 49 | $9.99 |
| 50 - 100 | $9.99 |
| 101 - 500 | $9.99 |
Discount Program
For enrolled accounts. Tiers refer to active account domains.
| Active domains | Register | Renew |
|---|---|---|
| 0+ | $9.89 | $9.89 |
| 100+ | $9.79 | $9.79 |
| 500+ | $9.69 | $9.69 |
| 1000+ | $9.59 | $9.59 |
| 2500+ | $9.49 | $9.49 |
| 5000+ | $9.39 | $9.39 |
USD, per domain, as listed for the source’s default quote. Minimum terms, premium names, and registry rules can change the final charge. Transfer prices do not guarantee a term extension. Rates and offers were captured on 2026-11-12; confirm current pricing before ordering.
What .ON.CA Means
for Your Website.
What is a .ON.CA domain?
.ON.CA is a provincial registration namespace under .CA, associated with Ontario. It is distinct from a direct .CA name and belongs to Canada's structured domain system.
Ontario organizations and locally focused projects.
.ON.CA, at a Glance.
.ON.CA is a registration namespace within the .CA country-code domain. IANA lists Canadian Internet Registration Authority (CIRA) Autorité Canadienne pour les enregistrements Internet (ACEI) as the manager of .CA.
- Domain type
- Country-code namespace
- Parent domain manager
- Canadian Internet Registration Authority (CIRA) Autorité Canadienne pour les enregistrements Internet (ACEI)
Registry record checked October 29, 2026. Registration policies can change; consult the registry’s current terms.
A Detail Worth Knowing.
Check CIRA's current rules for provincial names and Canadian presence.
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.ON.CA Domain?
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