.online TLD Directory Entry | Open Generic Domain

Registered domains Updated 10 Jun 2026 · Source: ntldstats.com

5,700,449

Domains

#12

Worldwide rank

1.34%

Of TLD census

425M

Census universe

.online holds 5,700,449 registered domain names. That makes it the 12th largest TLD by domain count and 1.34% of the global TLD census of 424,986,374 domains we track. By any reasonable measure that is a mid-tier TLD.

Either side of .online on the league table: .nl sits one place above with 6,300,000 domains, and .ru sits one place below with 5,500,000.

Counts are the most recent public figure available from the registry or from ntldstats.com, refreshed weekly. Citation policy.

About .online

.online is a generic top-level domain open to anyone. It is run by Radix Technologies Inc. SEZC, a Cayman Islands company. The domain was originally delegated in 2015. There are no special eligibility rules. Anyone can register a .online name for websites, blogs, businesses, or personal projects. The registry uses standard WHOIS and RDAP services for lookup. Radix also operates a portfolio of other popular TLDs including .site, .tech, and .store. Over the years the registry operator changed from DotOnline Inc. to Radix FZC and finally to Radix Technologies Inc. in 2024. The gTLD remains one of the most widely used new generic domains.

Eligibility & restrictions

None

Technical record Source: IANA

ASCII TLD: .online
Display TLD: .online
Type: GENERIC
Sponsor: Radix Technologies Inc. SEZC

.online domain extension

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