Why You Should Monitor Your Domain Expiry Dates

Domain expiry is one of those risks that feels unlikely until it happens — and when it does, it happens fast. One day your website is up; the next, it is gone, your email stops working, and your business effectively disappears from the internet.

It is not a hypothetical. It happens to companies of every size, including large brands that should know better. The cause is almost always the same: the renewal notice went to an email address nobody monitors, the person responsible left the company, or auto-renewal failed silently due to an expired payment card.

What happens when a domain expires

The moment a domain expires, DNS resolution stops and the domain enters a grace period — typically 30 to 45 days depending on the registrar. During this period, your website shows an error page, email delivery fails, and any services relying on the domain (SSO, API endpoints, subdomains) stop functioning.

After the grace period, the domain enters a redemption phase where it can still be recovered, but at significant cost — often hundreds of pounds rather than the standard annual fee. After redemption, it is released for public registration and anyone can buy it. Competitors, squatters, and bad actors actively watch for valuable expired domains.

Why it happens more than you would think

• Renewal emails go to a former employee's address that nobody monitors
• Auto-renewal fails silently when a payment card expires and the registrar cannot charge it
• Domains registered years ago are forgotten — especially secondary domains bought for brand protection
• Different domains registered with different registrars, with no single place to see them all
• IT team changes mean institutional knowledge of which domains exist gets lost

How to stay on top of domain renewals

• Maintain a central list of every domain you own, including which registrar it is registered with
• Set renewal reminders at least 60 days before expiry — far enough out to investigate and act if something is wrong
• Ensure auto-renewal is enabled on your registrar and that the payment method is current
• Use a shared mailbox or distribution list for domain renewal emails, not an individual's inbox
• Review the list annually to identify domains you no longer need and can let lapse intentionally

Setting up automated alerts

The simplest defence is an automated reminder sent to a monitored inbox well before the expiry date. This gives you time to verify auto-renewal is working, update payment details if needed, or make a deliberate decision to let a domain lapse rather than discover it has already expired.

A 60-day reminder is a sensible default. It is far enough in advance to act without urgency, but close enough that the renewal is imminent enough to take seriously.