RDAP Domain Lookup
Look up structured registration data for domains using the Registration Data Access Protocol
The domain casnw.net is registered. You can still try to buy it here.
Registrar Information
- Name
- Beijing Sanfront Information Technology Co., Ltd
- Handle
- 50000368-VRSN
- Public ID
- 1588
- Public ID Type
- IANA Registrar ID
- zhangyuxin [at] sfn [dot] cn
- Phone
- tel:+86.1083026006
- Address
- 3/F Building 1, 4 South 4th Street, Beijing, Beijing, 100190, cn
Domain Contacts
Registrant Contact
- Name
- 中国科学院西******源研究院
- Handle
- sfn1037646483619
- fengkt******c [dot] cn
- Phone
- tel:+86.9314967598
- Address
- Dong Gang*********2 0 Hao, Lan *****Shi, Gan *****eng, 73***0, cn
Basic Information
- Handle
- 15475258_DOMAIN_NET-VRSN
- Status
- active
- Resource URL
- https://rdap.verisign.com/net/v1/domain/casnw.net
Important Dates
- Registration
- 12/17/1999
- Expiration
- 12/17/2035
- Last changed
- 12/17/2025
- Last update of RDAP database
- 12/22/2025
Nameservers
| Hostname | IP Address |
|---|---|
| NS3.CSTNET.CN | 159.226.18.13 |
| NS4.CSTNET.CN | 159.226.18.14 |
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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.