RDAP Domain Lookup
Look up structured registration data for domains using the Registration Data Access Protocol
The domain kolff-ab.nl is registered. You can still try to buy it here.
Registrar Information
- Name
- Tucows.com Co.
- Address
- Mowat Ave. 96, Toronto, M6K 3M1, CA
Domain Contacts
Registrant Contact
- Name
- P.W. KOLFF, P.W. KOLFF
- Handle
- PWK000080-TUCOW
Administrative Contact
- Name
- REDACTED FOR PRIVACY
- Handle
- DOM074125-TUCOW
- csadmin [at] vistaprint [dot] com
Technical Contact
- Name
- REDACTED FOR PRIVACY
- Handle
- DOM074126-TUCOW
- csadmin [at] vistaprint [dot] com
Basic Information
- Status
- active
- Resource URL
- https://rdap.sidn.nl/domain/kolff-ab.nl
Important Dates
- Registration
- 11/27/2013
- Last changed
- 8/29/2023
- Last update of RDAP database
- 7/29/2025
Nameservers
| Hostname | IP Address |
|---|---|
| ns1.systemdns.com | 216.40.47.90 |
| ns2.systemdns.com | 64.98.148.16 |
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.