RDAP Domain Lookup

Look up structured registration data for domains using the Registration Data Access Protocol

The domain calpha.com.tw is registered. You can still try to buy it here.

Registrar Information

Name
NET-CHINESE
Handle
netchinese

Domain Contacts

Registrant Contact

Name
Redacted for Privacy
Organization
加法科技股份有限公司 / Calpha Technology Inc.
Handle
calpha-comtw-reg
Email
yu [dot] calpha [at] gmail [dot] com
Phone
tel:Redacted for Privacy
Address
Redacted for Privacy, Redacted for Privacy, Redacted for Privacy, Redacted for Privacy

Administrative Contact

Name
Redacted for Privacy
Handle
calpha-comtw-admin
Email
Redacted for Privacy
Phone
tel:Redacted for Privacy
Address
Redacted for Privacy, Redacted for Privacy, Redacted for Privacy, Redacted for Privacy
Contact URI
https://ccrdap.twnic.tw/dnservice/ContactRequest.cgi?dn=calpha.com.tw&contact=admin

Technical Contact

Name
Redacted for Privacy
Handle
calpha-comtw-tech
Email
Redacted for Privacy
Phone
tel:Redacted for Privacy
Address
Redacted for Privacy, Redacted for Privacy, Redacted for Privacy, Redacted for Privacy
Contact URI
https://ccrdap.twnic.tw/dnservice/ContactRequest.cgi?dn=calpha.com.tw&contact=tech

Basic Information

Handle
TWDOMAIN0006674059-0
Status
client transfer prohibited
Resource URL
https://ccrdap.twnic.tw/tw/domain/calpha.com.tw

Important Dates

Registration
5/26/2007
Expiration
5/25/2026
Last changed
6/24/2020
Last update of RDAP database
12/14/2025

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.