.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.

Type: Infrastructure TLD
Introduced: 1985
WHOIS Server:
RDAP Server:
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.

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