RDAP Domain Lookup
Look up structured registration data for domains using the Registration Data Access Protocol
The domain cst.cz is registered. You can still try to buy it here.
Domain Contacts
Registrant Contact
- Handle
- SB:CST0001
Administrative Contact
- Handle
- JP0001
Registrar Information
- Name
- ACTIVE 24, s.r.o.
- Handle
- REG-ACTIVE24
- Phone
- tel:+420.234262000
- Address
- Sokolovská 394/17, Praha 8, 186 00, CZ
Basic Information
- Handle
- cst.cz
- Status
- active
- Resource URL
- https://rdap.nic.cz/domain/cst.cz
Important Dates
- Registration
- Expiration
- Last changed
- Transfer
RDAP data last fetched
Nameservers
Similar Domains
Get an alert when someone registers a domain like cst
Domain Watch checks new registrations across 500+ TLDs every day and emails you the ones that copy your name, such as cst-login or mycst. It can also tell you when a name you want is about to drop.
Part of Pro, $9.99/month. Cancel anytime.
Raw RDAP Data
Raw RDAP responses from registry and registrar servers.
Get this RDAP record from the API
Fetch the parsed record for cst.cz as JSON. 500 free lookups a month, no credit card. Paid plans from $29.00/month.
curl https://api.who.is/v1/rdap/cst.cz \
-H "Authorization: Bearer wis_live_..."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.