No. A normal domain registration is not a one-off purchase that permanently reserves the name. You register it for a fixed term and keep control of it by renewing before that term ends. For many familiar extensions, that term can be as long as 10 years at a time.
Short answer
ICANN says domain registrations are typically for one to 10 years. `.uk` domains follow the same broad idea: Nominet allows registration periods from one to 10 years. There is no standard “pay once and own it forever” option.
The word “buy” is what causes most of the confusion. Registrars use phrases such as “buy a domain” because that is how people naturally describe the transaction, but you are really paying for a registration term.
That can still give you control of the same name for decades. The difference is that the control continues only while the registration remains active.
The basic idea
For practical purposes, you control the domain while your registration is active. The important part is that the registration has an expiry date.
ICANN puts it simply: when you register a domain, it is yours for the period you registered it for, typically between one and 10 years. If you want to keep using the name, website or email attached to it, you have to renew it.
How far ahead can you pay?
That does not mean you lose the domain after 10 years. It means you cannot usually push the expiry date indefinitely into the future in a single transaction.
You can keep renewing later, provided the domain remains eligible and you continue meeting the registration requirements.
The current `.com` registry agreement supports initial and renewal terms up to a total of 10 years.
The current `.net` registry terms also allow registration periods up to 10 years.
Nominet’s current `.uk` policy allows registrations for periods between one and 10 years.
Country-code domains and specialist extensions can have their own term, renewal and eligibility rules. Check the rules for the exact extension rather than assuming every TLD behaves like `.com`.
The closest thing to “forever”
There is no magic permanent-registration button. Long-term control is mostly a matter of boring but important account management.
You can keep the same domain for many years as long as it remains renewed. Plenty of old domains have been active for decades because their registrants simply kept the registrations current.
If you are choosing a registrar for a name you expect to keep, I would look beyond the first-year offer and check the renewal price before registering.
Managing more than 300 domains has made me much less interested in ultra-cheap first-year pricing on names I expect to keep. A £1 registration is not especially useful if the renewal price is poor or the registrar makes long-term management awkward. For an important domain, I care more about the years after registration than the checkout price on day one.
What happens if you stop paying?
Expiry is usually the start of a process rather than an immediate handover to the next buyer.
If the registration is not kept active, services using the domain can eventually stop working even if the hosting itself is still paid for.
Many extensions have post-expiry and redemption stages, although the exact timing and cost depend on the TLD and registrar.
Once the expiry lifecycle finishes, somebody else may be able to register the domain.
A valuable expired name can attract other buyers, drop-catching services or domain investors.
Our guide to what happens when a domain expires goes through that process in more detail. You can also use the domain expiry checker if you simply need to check the current date on a name.
Sources
For this question, the clearest sources are the organisations that actually set or administer the registration rules.
The simple version
You can keep the same domain indefinitely in practice, but only by keeping its registration active. For important names, the safest approach is to think about renewal from the day you register them.
