What is IO Extension?
What is the io domain extension? The io domain extension is a top-level domain name (ccTLD) created specifically for the British Indian Ocean. However, over time, the IO domain name has gone out of context and has become a popular domain extension used by technology startups, software companies and developers.
What does IO stand for?


IO What is the extension of and where? .IO domain name stands for "British Indian Ocean Territory".
IO domain name is a country-code domain name (ccTLD). The abbreviation IO domain name was adopted by the technology sector because it evokes the term Input/Output. After this popularity, the i.o domain name extension was adopted by software developers, startups and technology sites.
How to Register a Domain Name with the IO Extension?


How to Register an IO Domain Name? There is no need for any documents or verification to register a .io domain. Query the domain name you want to register on our ".io domain query" page. If the domain name you are querying is available for use and registration, click the "Add to Cart" button and purchase a .io domain at the cheapest prices.
What is the .io Extension Used For?
The purpose for which the .io extension will be used is entirely up to the individual/company. However, today the .io extension is preferred by businesses in the "technology, software and startup" field.
Are Sites with .io Extensions Reliable?


Yes, .io is a reliable domain name extension. However, the security of a site cannot be determined by the domain name extension.