.arpa
Infrastructure domain, used by the internet's own plumbing. Not sold, and no registrar can register one.
No registrar we track publishes a price for .arpa. It is delegated in the IANA root, so it exists — it may be sold only through a local registry, or not sold to the public at all.
Registry facts
Sponsoring organisation
Internet Architecture Board (IAB)
Registry address
c/o IETF Administration LLC, 1000 N. West St., Suite 1200, Wilmington, DE, 19801, United States of America
Registry website
WHOIS lookup
whois.iana.orgType
infrastructure
New gTLD (2012+ round)
No
Popularity
Niche (rank 1105 of 1554)
Registered domains
8 domains
Restrictions
infrastructure domain — not open to registration
Local presence required
No known rule
DNSSEC supported
Yes
WHOIS privacy
Unknown
Label length
2–63 characters
Registration term
Usually 1 year minimum
Related extensions
On this page
.arpa frequently asked questions
01Where can I register a .arpa domain?
None of the 37 registrars this site tracks publishes a price for .arpa. It exists in the IANA root, so it is delegated, but it may be restricted to a local registry or not sold internationally.