RDAP Domain Lookup
Look up structured registration data for domains using the Registration Data Access Protocol
The domain isustain.com is registered. You can still try to buy it here.
Registrar Information
- Name
- Network Solutions, LLC
- Handle
- 2
- Public ID
- 2
- Public ID Type
- IANA Registrar ID
Registrar Contacts
Abuse Contact
- Name
- Network Solutions, LLC
- domain [dot] operations [at] web [dot] com
- Phone
- +1.8777228662
Domain Contacts
Registrant Contact
- Handle
- isustaincom-reg
- infrastructure [at] sopheon [dot] com
- Phone
- +1.3128201140
- Address
- 6870 W 52ND AVE STE 215, ARVADA, CO, 80002-3953
Technical Contact
- Handle
- isustaincom-tech
- infrastructure [at] sopheon [dot] com
- Phone
- +1.3128201140
Basic Information
- Handle
- 1588150568_DOMAIN_COM-VRSN
- Status
- client transfer prohibited
- Resource URL
- https://rdap.verisign.com/com/v1/domain/isustain.com
Important Dates
- Registration
- 3/9/2010
- Expiration
- 3/9/2026
- Last changed
- 1/8/2025
- Last update of RDAP database
- 1/8/2025
Nameservers
| Hostname | IP Address |
|---|---|
| ns29.worldnic.com | 162.159.26.132 |
| ns30.worldnic.com | 162.159.27.77 |
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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.