RDAP Domain Lookup
Look up structured registration data for domains using the Registration Data Access Protocol
Registrar Information
- Name
- CSL Computer Service Langenbach GmbH d/b/a joker.com
- Handle
- 113
- Public ID
- 113
- Public ID Type
- IANA Registrar ID
Registrar Contacts
Abuse Contact
- Name
- CSL Computer Service Langenbach GmbH d/b/a joker.com
- Handle
- 113
- abuse [at] joker [dot] com
- Phone
- +49.21186767447
Domain Contacts
Registrant Contact
- Name
- nostrum
- Contact URI
- https://csl-registrar.com/contact/sipwg.org/owner
Billing Contact
- Name
- nostrum
- Contact URI
- https://csl-registrar.com/contact/sipwg.org/billing
Administrative Contact
- Name
- Cisco
- Contact URI
- https://csl-registrar.com/contact/sipwg.org/admin
Technical Contact
- Name
- dynamicsoft, Inc
- Contact URI
- https://csl-registrar.com/contact/sipwg.org/tech
Basic Information
- Handle
- 38d6d5f6495f4106a5d9777e7bbfeb71-LROR
- Status
- client transfer prohibited
- Resource URL
- https://rdap.publicinterestregistry.org/rdap/domain/sipwg.org
Important Dates
- Transfer
- 1/29/2005
- Expiration
- 3/1/2027
- Registration
- 3/1/2001
- Last changed
- 2/21/2024
- Last update of RDAP database
- 5/13/2025
Nameservers
| Hostname | IP Address |
|---|---|
| dns.duchscher.com | Not available |
| dns.nostrum.com | 69.55.229.100 |
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.