Who operates the .online registry?

Radix operates .online, along with .tech, .site, .store, .space and others.

Can anyone register a .online domain?

Yes. .online has no restrictions and is available to anyone worldwide.

How much does a .online domain cost?

.online domains typically cost $30–$40/year at renewal, with lower first-year promotional pricing common.

Is .online good for SEO?

Search engines treat .online like any other gTLD. There is no inherent SEO advantage or disadvantage.

Are .online WHOIS records subject to GDPR?

Yes. As a gTLD, GDPR privacy rules apply.

.online WHOIS Lookup

Look up any .online domain instantly. FetchWhois queries Radix's RDAP server and returns the full registration record for any .online domain — registrar, key dates, nameservers, DNSSEC and contact details.

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Instant results

Real-time WHOIS domain lookups resolved directly from authoritative RDAP servers — no queues, no waiting.

ICANN-grade accuracy

Every ICANN lookup pulls structured data straight from the registry and registrar, following the official RDAP standard.

Hundreds of TLDs

From .com and .org to .io, .dev and country-code domains — powered by the IANA bootstrap registry.

Private & simple

No sign-up and no domain upsells. Just clean, trustworthy WHOIS results every time.

How the .online WHOIS lookup works

Live .online RDAP data from Radix's registry.

1Step 1

Enter a .online domain name

Type the .online domain into the search box. .online is one of Radix's most popular TLDs, used for any type of web presence.

2Step 2

FetchWhois queries Radix's RDAP server

Radix operates .online as part of its portfolio of new gTLDs. We resolve the RDAP endpoint via IANA and query live.

3Step 3

Read the .online registration record

Registrar, dates, status, nameservers and DNSSEC data are returned.

.online domains: a versatile TLD for any web presence

.online is a new gTLD operated by Radix, launched in 2015. It is one of the most-registered new gTLDs globally, used by businesses, e-commerce stores, educational platforms, gaming communities and any entity that wants to emphasize its online presence. The keyword 'online' in the domain name can also serve as a descriptive brand signal.

WHOIS lookups for .online domains use Radix's RDAP infrastructure, returning standard registration data including registrar, dates, status codes, nameservers and DNSSEC. .online has strong GDPR redaction practices. The TLD is an affordable and recognizable choice for businesses that cannot secure their preferred .com name.

.online WHOIS Lookup — Frequently Asked Questions

Everything you need to know about WHOIS, ICANN and RDAP domain lookups.