Register a .mobi domain
$90 a year, paid in crypto, with no identity attached and DNS included.
About .mobi
.mobi was created specifically for mobile-optimized websites, back when phone browsers could not reliably render standard desktop pages, and required sites to meet a mobile markup standard in its early years. Responsive design has since made that distinction largely unnecessary, so .mobi today reads mostly as a legacy signal of a mobile-web era rather than a technical requirement.
Suits: Legacy mobile-web projects and sites built during the early smartphone era.
It is one of 23 software and infrastructure endings in the catalog.
What a .mobi costs
$90 a year. One flat shelf price in dollars, drawn from your credit balance — there is no first-year discount that triples at renewal, and no fee for the privacy, because the name is registered in our name by default rather than as a paid extra.
The catalog lands on 5 price bands, and .mobi sits in the $90 one alongside 148 other endings. 142 endings are cheaper and 97 cost more.
| Term | Price | Per year |
|---|---|---|
| 1 year | $90 | $90 |
| 2 years | $180 | $90 |
| 3 years | $270 | $90 |
| 5 years | $450 | $90 |
| 10 years | $900 | $90 |
DNS on the name is included and never billed. This registry does not offer DNSSEC.
Registering a .mobi anonymously
Offbook never asks who you are. Opening an account takes an email address you invent, a password and an invite code — no legal name, no address, no phone number, no card and no identity documents. Funding is crypto, so no bank or processor is in a position to demand them.
The .mobi is then held in our name rather than yours, so the public record has nothing of yours to show. You keep operational control of the name — DNS, renewals and where it points — from the desk or through the API. Read more on anonymous domain registration.
If .mobi is taken
Cheaper in the same category
Similar endings at a similar price
All 388 endings · Software and infrastructure endings · Pricing
Nothing on file. Nothing to leak.
An email you invent, an invite code, and crypto. That is the entire relationship.