RDAP Domain Lookup
Look up structured registration data for domains using the Registration Data Access Protocol
The domain arn.biz is registered. You can still try to buy it here.
Registrar Information
- Name
- Key-Systems GmbH
- Handle
- 269
- Public ID
- 269
- Public ID Type
- IANA Registrar ID
Registrar Contacts
Abuse Contact
- Handle
- not applicable
- abusereport [at] key-systems [dot] net
- Phone
- tel:+49.68949396850
Domain Contacts
Registrant Contact
- Name
- REDACTED FOR PRIVACY
- Handle
- biz.TUMDG9HBDO4MNJUA
Administrative Contact
- Name
- REDACTED FOR PRIVACY
- Handle
- biz.TUSMS1VXKHU3CBTK
Technical Contact
- Name
- REDACTED FOR PRIVACY
- Handle
- biz.TUEOJ6XEPDGISM3S
Basic Information
- Status
- client transfer prohibited
- Resource URL
- https://rdap.nic.biz/domain/arn.biz
Important Dates
- Registration
- 10/4/2001
- Expiration
- 11/6/2025
- Last changed
- 7/7/2025
- Last update of RDAP database
- 8/31/2025
- Registrar expiration
- 11/6/2025
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.