RDAP Domain Lookup
Look up structured registration data for domains using the Registration Data Access Protocol
The domain optimumbusiness.ca is registered. You can still try to buy it here.
Registrar Information
- Name
- Rebel.ca Corp.
- Handle
- not applicable
- Kind
- org
Registrar Contacts
Abuse Contact
- Name
- Abuse Contact
- Handle
- not applicable
- Kind
- individual
- registryrelations [at] rebel [dot] com
- Phone
- tel:+1.8445482157
Domain Contacts
Registrant Contact
- Name
- Business Inc.
- Handle
- 18785553-CIRA
- Kind
- individual
- d-49145pnmf [at] usersca3 [dot] domainsatcost [dot] ca
- Phone
- tel:+1.4164087381
- Address
- 225 King Street West, 14th Flr, Toronto, ON, M5V3C5
Administrative Contact
- Name
- B Law
- Organization
- Optimum Business Solutions Inc.
- Handle
- C1056976-CIRA
- Kind
- individual
- d-49145pnmf [at] usersca3 [dot] domainsatcost [dot] ca
- Phone
- tel:416-408-7381
- Address
- 225 King Street West, 14th Flr , Toronto, ON, M5V 3C5
Technical Contact
- Name
- B Law
- Organization
- Optimum Business Solutions Inc.
- Handle
- C1056976-CIRA
- Kind
- individual
- d-49145pnmf [at] usersca3 [dot] domainsatcost [dot] ca
- Phone
- tel:416-408-7381
- Address
- 225 King Street West, 14th Flr , Toronto, ON, M5V 3C5
Billing Contact
- Kind
- individual
Basic Information
- Handle
- D148394-CIRA
- Status
- client transfer prohibited, client update prohibited
- Resource URL
- https://rdap.ca.fury.ca/rdap/domain/optimumbusiness.ca
Important Dates
- Registration
- 2/20/2003
- Expiration
- 2/20/2029
- Last changed
- 2/19/2020
- Last update of RDAP database
- 1/10/2026
Nameservers
| Hostname | IP Address |
|---|---|
| ns1.trustyservers.com | 64.118.87.40 |
| ns2.trustyservers.com | 64.118.84.18 |
Similar Domains
Raw RDAP Data
Raw RDAP responses from registry and registrar servers.
About RDAP
The Registration Data Access Protocol (RDAP) is a modern protocol designed to replace the traditional WHOIS protocol. It provides a standardized way to access domain registration data, offering more structured and secure data retrieval.
RDAP supports internationalization, secure access, and standardized responses, making it a more robust solution for accessing domain registration information.