.ARPA Top-Level 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: Internet Architecture Board (IAB)
Type: Infrastructure TLD
Introduced: 1985
Average Pricing: Not available
Restrictions: Reserved for Internet infrastructure use only, not available for public registration.
Additional Information
What is a Infrastructure TLD?
An infrastructure TLD is a special-purpose domain used for Internet infrastructure operations, not for general public use or registration.
Fun Facts
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.