Your domain name is the address for your website and, for most businesses, the address for your email too. It is also something you rent rather than own outright. Every domain has a renewal date, and if it is not renewed in time, your website and email can stop working.
This guide explains what happens when a domain expires, how much breathing space you usually get, and how to make sure it does not happen to you.
What happens when a domain expires
The exact process depends on the type of domain, but the pattern is similar.
.uk domains (including .co.uk)
.uk domains are run by Nominet, the UK registry. Under Nominet's current published process for registrars:
- Up to 30 days after expiry, the domain keeps working and can still be renewed.
- From 30 days, the domain is suspended. It stops resolving, which means your website and email stop working, but it can still be renewed.
- Up to 90 days after expiry is the last point at which it can be renewed.
- At 95 days after expiry, the domain is released and anyone can register it.
Nominet also sends its own reminders to the registrant, including a warning 23 days after expiry and a suspension notice at 30 days.
Nominet has published a new .UK registry lifecycle policy, effective from 9 February 2027, which uses different grace periods. If you have .uk domains, check with your registrar how renewals will work for you after that date.
.com and other generic domains
For generic domains such as .com, .net and .org, the rules come from ICANN's Expired Registration Recovery Policy. Among other things, it requires registrars to:
- Send renewal reminders to the registrant roughly one month and one week before expiry, and again within five days after expiry.
- Interrupt the domain's normal DNS for a period after expiry if it has not been renewed, so the website and email stop working, and show renewal instructions on any holding page.
Most generic registries also offer a 30-day Redemption Grace Period after a domain is deleted, during which the original registrant can still recover it. Fees for late renewal or redemption are set by your registrar and are often higher than a normal renewal.
Why a missed renewal is a bigger problem than it sounds
Email stops, quietly. When a domain stops resolving, emails to your addresses can bounce or simply never arrive. You may not notice for a while, especially if the renewal reminders were going to the same email address that has just stopped working.
Your website goes offline. Visitors see an error or a registrar's holding page instead of your site.
Other services can fail. Online booking systems, client portals and logins that depend on your domain can stop working at the same time.
You could lose the name. If a domain passes the final deadline, it becomes available to anyone. Someone else could register it and use it for their own purposes, including receiving email sent to your old addresses.
Why renewals get missed
Missed renewals are rarely about cost. They are usually about contact details and responsibility:
- The registrar account is in the name of a former employee, web designer or agency.
- Reminders go to an email address that no longer exists or that nobody checks.
- The payment card on file has expired, so automatic renewal fails.
- The business owns several domains and one was forgotten.
ICANN's guidance to registrars makes a useful point here: registrants should have a backup contact email address that is not on the domain itself, so reminders still arrive if the domain stops working.
How to check your domain renewal date
There are two easy ways:
- Log in to your registrar account. Your domains and their expiry dates will be listed, along with whether auto-renew is switched on.
- Use a public registration lookup. For .uk domains, Nominet offers a WHOIS lookup. For generic domains, ICANN's lookup tool at lookup.icann.org shows registration data, including the expiry date.
Only look up domains you own or are authorised to manage when you are checking your own set-up.
A simple domain renewal checklist
- List every domain your business owns, including old brand names and domains that only redirect.
- Check who the registrant is. It should be the business, not an individual who might leave.
- Make sure you can log in to every registrar account, and that more than one trusted person has access.
- Update contact details, and add a backup email address on a different domain.
- Switch on auto-renew and check the payment card will still be valid on the renewal date.
- Consider renewing for longer. Many registrars let you renew for several years at once.
- Add renewal dates to a shared calendar with reminders well in advance.
- Use monitoring that checks your domain's expiry date on a schedule and shows in its report when it is getting close or when registration details have changed unexpectedly.
Summary
Your domain renewal date is easy to forget because it only comes round once a year or less. Missing it can take your website and email offline and, eventually, lose you the name. Grace periods give you some time, but they are not a plan. Know your dates, keep contact details current, and make sure more than one person can act if something goes wrong.
Haj Tech's free one-off security check includes your domain's registration and expiry details, alongside your SSL certificate, security headers and email records. Request one for a domain you are authorised to have checked at hajtech.uk.
Sources
- Nominet, How to renew domains (registrar renewals procedure)
- Nominet, Domain expiry process and introduction of drop lists for .UK
- Nominet, .UK Registry-Registrar Lifecycle Policy 2026-03 (PDF)
- Nominet, WHOIS lookup
- ICANN, Expired Registration Recovery Policy
- ICANN, Domain Name Renewal and Expiration FAQs
- ICANN Lookup
Want to know where your own website, email and domain stand? Request a free, no-obligation external security check for a domain you own or are authorised to have checked.
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