The Best Domain Expiration Reminder Tool (and Why You Need One)

Why your registrar's email isn't enough

Most registrars send a renewal reminder — usually by email, usually to whatever address was on the account when it was first registered. That's fine until the address is out of date, the email lands in spam, or the person who set the domain up years ago has since left the company. By the time anyone notices, the domain has already lapsed — and a lapsed domain doesn't just sit there quietly. Websites go down, email stops delivering, and the domain becomes available for anyone else to register, including squatters who specifically watch for expiring domains with traffic or brand value.

What a good domain expiration reminder tool actually does

A reminder tool worth using should:

• Check expiry dates directly against the registry, not rely on a one-off scrape that goes stale.
• Notify more than one person, and on more than one channel — an out-of-date inbox shouldn't be a single point of failure.
• Cover every domain you own in one place, not just the ones you remember to check manually.
• Flag more than just expiry — a registrar or ownership change with no explanation from you is often the first sign something's wrong.

How Domain Dodo works

Domain Dodo queries RDAP — the registry protocol that replaced WHOIS — every hour for every domain you add, so expiry dates are always current rather than checked once and forgotten. Alerts go out by email, Slack, SMS, or a signed webhook into your own systems, and you can add as many teammates as you need so reminders don't depend on one person's inbox. On top of expiry, Domain Dodo also watches for registrar and registrant changes, which is often how a hijacked or squatted domain is first caught — see our guide on avoiding domain squatting for more on that.

Getting started

Add your domains, pick where you want alerts sent, and Domain Dodo takes it from there. The free plan covers 3 domains with no credit card required — enough to see how it fits before deciding on anything bigger.