RDAP Domain Lookup
Look up structured registration data for domains using the Registration Data Access Protocol
The domain clsinc.ca is registered. You can still try to buy it here.
Registrar Information
- Name
- Webnames.ca Inc.
- Handle
- 456
- Public ID
- 456
- Public ID Type
- IANA Registrar ID
- support [at] webnames [dot] ca
- Phone
- tel:+1.8662217878
Registrar Contacts
Abuse Contact
- Name
- Abuse Contact
- Handle
- 456
- abuse [at] webnames [dot] ca
- Phone
- tel:+1.8662217878
Domain Contacts
Registrant Contact
- Name
- Irwin Ludmer
- Organization
- Cleman Ludmer Steinberg Inc.
- Kind
- org
- Phone
- tel:+1.5149310351
- Address
- 3500 de Maisonneuve ouest, Suite 900, Montreal, QC, H3Z 3C1
- Contact URI
- https://www.webnames.ca/services/domains/privacy_contact_owner.aspx
Technical Contact
- Name
- Benoit Desmarais
- Phone
- tel:+1.5143746303
- Contact URI
- https://www.webnames.ca/services/domains/privacy_contact_owner.aspx
Administrative Contact
- Name
- Irwin Ludmer
- Organization
- Cleman Ludmer Steinberg Inc.
- Handle
- C915203-CIRA
- Kind
- individual
- iludmer [at] clsinc [dot] ca
- Phone
- tel:+1.5149310351
- Address
- 3500 de Maisonneuve ouest, Suite 900, Montreal, QC, H3Z3C1
Billing Contact
- Kind
- individual
Basic Information
- Handle
- D52736-CIRA
- Status
- client transfer prohibited
- Resource URL
- https://rdap.ca.fury.ca/rdap/domain/clsinc.ca
Important Dates
- Registration
- 11/20/2000
- Expiration
- 1/12/2026
- Last changed
- 10/22/2025
- Last update of RDAP database
- 12/1/2025
- Registrar expiration
- 1/12/2026
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.