.ninja domains

The .ninja domain is a playful generic extension that signals skill, stealth, and mastery. The word is used to describe an expert at almost anything, so a .ninja address suits a freelancer, a specialist, a coach, or a tech professional who wants a fun, confident personal brand. It works for developers, marketers, designers, and hobbyists who like the idea of being a ninja at their craft. Registration is open worldwide with no restrictions, and the extension is affordable, which adds to its appeal for personal sites and side projects. For someone who wants a memorable, informal address that hints at expertise with a bit of humor, ending the domain in .ninja gives a personal brand a distinctive, energetic edge that a generic extension lacks.

.ninja domain details

Type	Generic Top-Level Domain
Registry	Identity Digital
Registration	$24.00/yr
Renewal	$24.00/yr
WHOIS privacy	Free
DNSSEC	Supported
Registration period	1 to 10 years

Register .ninja domains with an AI agent

OSIR is an AI-native registrar. Every .ninja domain can be registered, renewed, and managed through natural language using Claude, ChatGPT, or any agent that supports the Model Context Protocol (MCP).

Frequently asked questions

How do I register a .ninja domain?: Search for the .ninja name you want, confirm it is available, and complete checkout - or ask an MCP-compatible AI assistant to do it for you. Registration through OSIR starts at $24.00/yr and includes free WHOIS privacy, DNSSEC, and anycast DNS.
Can I register a .ninja domain with Claude or ChatGPT?: Yes. OSIR supports the Model Context Protocol (MCP) with 82 tools, so any MCP-compatible AI assistant - including Claude Desktop, Cursor, and Copilot - can search, register, and manage .ninja domains on your behalf.
What is included with a .ninja domain registration?: Every .ninja domain registered through OSIR includes anycast DNS, DNSSEC support, free WHOIS privacy protection, registrar lock, and full API and MCP access. Registration starts at $24.00/yr.
How much does it cost to renew a .ninja domain?: .ninja renewal is $24.00/yr through OSIR. Prices include ICANN fees and a 3% or $0.30 processing fee (whichever is greater). There are no hidden fees.