Free tool

The things that expire while nobody’s looking

Certificates, domain registrations and email records all fail on a date nobody wrote down. Give us a domain and we’ll check it once a week and email you what we find.

What we check

If nothing needs attention, the email says so in a line and you get on with your Monday. We'd rather send you a short “all clear” than train you to ignore us.

What it isn't

This is a look from the outside, once a week. It is not uptime monitoring: if your site goes down on Tuesday afternoon, this email will not tell you, because it won't run again until the following week.

For that you want something checking every few minutes and messaging you when it breaks. That's the actual product: create a free account and it covers 25 monitors without a card. We mention it in the email once, at the bottom, and then leave you alone.

Your address

Used for this and nothing else. You'll get one email asking you to confirm, and nothing at all until you do — so if someone types your address in here by mistake, that's the end of it. Every digest has an unsubscribe link that works in one click.

Want to check something right now instead of waiting for Monday? The free tools run the same checks on demand.

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