Never let an SSL certificate or domain lapse. Check any domain free; subscribe to track up to 50 domains on one private dashboard, refreshed every day and sorted by what expires first.
- Up to 50 domains or subdomains
- SSL certificate expiry + issuer
- Domain registration expiry (where the registry publishes it)
- Refreshed automatically every 24 hours
- Sorted by what expires first; red under 14 days, yellow under 30
- Private dashboard link — no account or password
Warnings show on your dashboard. Email alerts are not included yet.
Where the dates come from
- SSL: public Certificate Transparency logs — the latest valid certificate for that exact hostname.
- Domain: the registry via RDAP. Some country registries (for example .nl and .de) don't publish an expiry date; we say so instead of guessing.
- Need uptime checks every 5 minutes as well? See the Website Monitor.
Frequently asked questions
What can I check for free?
One domain at a time: SSL certificate expiry (from Certificate Transparency) and domain registration expiry (from the registry via RDAP, when it is published).
What is the €5/month plan?
A private dashboard for up to 50 domains, refreshed about once a day, sorted by what expires first. Email alerts are not included yet.
Why is domain expiry sometimes missing?
Some country registries (for example .nl) do not publish an expiry date over RDAP. We show that instead of guessing.
Need uptime checks every 5 minutes too?
See Website Monitor, linked below.
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