RDAP Domain Lookup
Look up structured registration data for domains using the Registration Data Access Protocol
Registrar Information
- Name
- MarkMonitor Inc.
- Handle
- 292
- Public ID
- 292
- Public ID Type
- IANA Registrar ID
Registrar Contacts
Abuse Contact
- Name
- Markmonitor Inc.
- abusecomplaints [at] markmonitor [dot] com
- Phone
- +1.2086851750
Domain Contacts
Administrative Contact
- Name
- Domain Administrator
- Organization
- The Nielsen Company
- Handle
- 26439554_DOMAIN_COM-VRSN
- dnsadmin [at] nielsen [dot] com
- Phone
- +1.8476052525
- Address
- 150 N. Martingale Rd, Schaumburg, Illinois, 60173
- Contact URI
- https://domains.markmonitor.com/whois/
Registrant Contact
- Name
- Domain Administrator
- Organization
- The Nielsen Company
- Handle
- 26439554_DOMAIN_COM-VRSN
- dnsadmin [at] nielsen [dot] com
- Phone
- +1.8476052525
- Address
- 150 N. Martingale Rd, Schaumburg, Illinois, 60173
- Contact URI
- https://domains.markmonitor.com/whois/
Technical Contact
- Name
- Domain Administrator
- Organization
- The Nielsen Company
- Handle
- 26439554_DOMAIN_COM-VRSN
- dnsadmin [at] nielsen [dot] com
- Phone
- +1.8476052525
- Address
- 150 N. Martingale Rd, Schaumburg, Illinois, 60173
- Contact URI
- https://domains.markmonitor.com/whois/
Basic Information
- Handle
- 26439554_DOMAIN_COM-VRSN
- Status
- client delete prohibited, client transfer prohibited, client update prohibited
- Resource URL
- https://rdap.verisign.com/com/v1/domain/mbcodata.com
Important Dates
- Registration
- 5/5/2000
- Expiration
- 5/5/2026
- Last changed
- 4/3/2025
- Last update of RDAP database
- 5/6/2025
Nameservers
| Hostname | IP Address |
|---|---|
| udns1.ultradns.net | 204.69.234.1 |
| udns2.ultradns.net | 204.74.101.1 |
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.