.MOBI Domain Extension

The .MOBI domain is a generic top-level domain (gTLD) originally designed for websites optimized for mobile devices. Its initial purpose was to clearly indicate to visitors that the content was intended for viewing on smartphones or tablets.

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When should you choose a .MOBI domain?

The .MOBI domain is particularly relevant when mobile usage is central to your project.

Even though most websites today are mobile-friendly by default, .MOBI still carries strong symbolic value for projects focused on mobility, mobile user experience, and services designed for use on the go.

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Mobile services and web applications

Ideal for services primarily used on smartphones: mobile platforms, online tools, progressive web apps (PWAs), location-based services, or solutions accessible while on the move.

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Mobile-focused user experience projects

.MOBI works well for projects that want to emphasize speed, simplicity, and mobile usability—lightweight pages, clean interfaces, and quick access to information.

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Brands and campaigns targeting mobile users

Useful for marketing campaigns, promotional microsites, or temporary projects aimed at a mostly mobile audience, where a “mobile-first” message is part of the brand identity.

Technical characteristics of the .MOBI domain

FeatureDetails
TLD name.MOBI
TLD typeGeneric top-level domain (gTLD)
RegistryIdentity Digital
Registration period1 to 10 years
Grace period35 days
Redemption period35 days
Allowed name servers1 to 13
IDN supportYes (Internationalized Domain Names)
Domain transferAuthorization code required; 5-day transfer period
Root server updatesReal-time

Rules and conditions for registering a .MOBI domain

The .MOBI domain is open to everyone, with no residency or local presence requirements. It can be registered by individuals, businesses, or organizations anywhere in the world.

Unlike in its early days, it no longer imposes strict technical requirements for mobile content, but it remains strongly associated with projects optimized for mobile devices.

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