RDAP Domain Lookup
Look up structured registration data for domains using the Registration Data Access Protocol
The domain onex.ca is registered. You can still try to buy it here.
Registrar Information
- Name
- MarkMonitor International Canada Ltd.
- Handle
- not applicable
- Kind
- org
Domain Contacts
Registrant Contact
- Name
- ONEX Corporation
- Handle
- 37154910-CIRA
- Kind
- individual
- administrator [at] onex [dot] com
- Phone
- tel:+1.4163627711
- Address
- 161 Bay Street, 49th floor, Toronto, ON, M5J2S1
Administrative Contact
- Name
- Brett Holdway
- Organization
- ONEX Corporation
- Handle
- 37154908-CIRA
- Kind
- individual
- bholdway [at] onex [dot] com
- Phone
- tel:+1.4163627711
- Address
- 161 Bay Street, 49th floor, Toronto, ON, M5J2S1
Technical Contact
- Name
- Jakov Zaidman
- Organization
- ONEX Corporation
- Handle
- 37154909-CIRA
- Kind
- individual
- jakov [dot] zaidman [at] t4g [dot] com
- Phone
- tel:+1.4164624200
- Address
- 340 King St. East, Suite 300, Toronto, ON, M5A1K8
Billing Contact
- Kind
- individual
Basic Information
- Handle
- D4555-CIRA
- Status
- client delete prohibited, client transfer prohibited, client update prohibited
- Resource URL
- https://rdap.ca.fury.ca/rdap/domain/onex.ca
Important Dates
- Registration
- 10/6/2000
- Expiration
- 12/15/2025
- Last changed
- 12/4/2024
- Last update of RDAP database
- 11/10/2025
Nameservers
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.