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
- abusecomplaints [at] markmonitor [dot] com
- Phone
- tel:+1.2086851750
Administrative Contact
- Name
- Mark Monitor
- registry [dot] admin [at] markmonitor [dot] com
- Phone
- +1.2083895740
Technical Contact
- Name
- Mark Monitor
- registry [dot] admin [at] markmonitor [dot] com
- Phone
- +1.2083895740
Domain Contacts
Administrative Contact
- Name
- Domain Administrator
- Organization
- Cisco Technology Inc.
- Handle
- D2604946-BIZ
- infosec [at] cisco [dot] com
- Phone
- +1.4085264575
- Address
- 170 W. Tasman Dr., San Jose, CA, 95134
- Contact URI
- https://domains.markmonitor.com/whois/
Administrative Contact
- Name
- Domain Administrator
- Organization
- Cisco Technology Inc.
- Handle
- D2604946-BIZ
- infosec [at] cisco [dot] com
- Phone
- +1.4085264575
- Address
- 170 W. Tasman Dr., San Jose, CA, 95134
- Contact URI
- https://domains.markmonitor.com/whois/
Registrant Contact
- Name
- Domain Administrator
- Organization
- Cisco Technology Inc.
- Handle
- D2604946-BIZ
- infosec [at] cisco [dot] com
- Phone
- +1.4085264575
- Address
- 170 W. Tasman Dr., San Jose, CA, 95134
- Contact URI
- https://domains.markmonitor.com/whois/
Registrant Contact
- Name
- Domain Administrator
- Organization
- Cisco Technology Inc.
- Handle
- D2604946-BIZ
- infosec [at] cisco [dot] com
- Phone
- +1.4085264575
- Address
- 170 W. Tasman Dr., San Jose, CA, 95134
- Contact URI
- https://domains.markmonitor.com/whois/
Technical Contact
- Name
- Domain Administrator
- Organization
- Cisco Technology Inc.
- Handle
- D2604946-BIZ
- infosec [at] cisco [dot] com
- Phone
- +1.4085264575
- Address
- 170 W. Tasman Dr., San Jose, CA, 95134
- Contact URI
- https://domains.markmonitor.com/whois/
Technical Contact
- Name
- Domain Administrator
- Organization
- Cisco Technology Inc.
- Handle
- D2604946-BIZ
- infosec [at] cisco [dot] com
- Phone
- +1.4085264575
- Address
- 170 W. Tasman Dr., San Jose, CA, 95134
- Contact URI
- https://domains.markmonitor.com/whois/
Basic Information
- Handle
- D2604946-BIZ
- Status
- client update prohibited, client transfer prohibited, client delete prohibited
- Resource URL
- https://rdap.markmonitor.com/rdap/domain/ccna.biz
Important Dates
- Expiration
- 3/26/2026
- Registration
- 3/27/2002
- Last changed
- 1/22/2025
- Last update of RDAP database
- 4/22/2025
Nameservers
| Hostname | IP Address |
|---|---|
| ns1.cisco.com | 72.163.5.201 |
| ns2.cisco.com | 64.102.255.44 |
Similar Domains
Raw RDAP Data
Raw RDAP responses from registry and registrar servers.
Raw data is not available in this view.
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.