.ARPA Domain
ARPA is a special-use top-level domain used exclusively for technical infrastructure purposes in the Internet's Domain Name System (DNS). It is not available for public registration.
Registry & Technical Information
Registry Information
Technical Details
Launch Dates & Availability
View Launch ScheduleLaunch timeline from ICANN's new gTLD program
Registration Requirements:
Reserved for Internet infrastructure use only, not available for public registration.
Additional Information
An infrastructure TLD is a special-purpose domain used for Internet infrastructure operations, not for general public use or registration.
ARPA stands for Address and Routing Parameter Area.It was one of the original top-level domains, introduced when the Domain Name System was first implemented.ARPA is crucial for reverse DNS lookups, allowing IP addresses to be translated into domain names.
Frequently Asked Questions
ARPA is a special-use top-level domain used exclusively for technical infrastructure purposes in the Internet's Domain Name System (DNS). It is not available for public registration. The .ARPA TLD is managed by Internet Architecture Board (IAB) and was introduced in 1985.
Registration for .ARPA domains has the following restrictions: Reserved for Internet infrastructure use only, not available for public registration.
Pricing for .ARPA domains varies by registrar. Contact your preferred domain registrar for current pricing information and any promotional offers.
WHOIS information for .ARPA domains can be queried through the WHOIS server: null. You can also use the RDAP service at null for more structured data access.
Many accredited domain registrars support .ARPA domain registration. Contact your preferred registrar to confirm availability and pricing.
The .ARPA domain is a well-established Infrastructure TLD with strong recognition and trust. It's suitable for various purposes including business, organization, and personal websites.