Domain Expiration Monitoring & Renewal Alerts
Never let a domain registration lapse again. SSLCanary tracks every domain's renewal date and warns you in plain language before it expires — and watches the SSL certificate too.
Free for 5 domains. No card to start.
- www.northwind.co Secure
- shop.northwind.co Expires in 7 days
- acme.io Domain expires in 21 days
- blog.acme.com Expired
- legacy.acme.com Can't check
A lapsed domain can take a business offline
Domains sit at different registrars, each with its own login and its own reminder buried in an inbox. Miss a renewal and the name can be gone — email, website, everything. SSLCanary tracks every registration in one place and warns you early.
Track every domain's renewal date
- 1
Add your domains
Paste your list or import a CSV, Excel, or Google Sheet. Every domain is validated and de-duplicated, then we start tracking its renewal date.
- 2
Set your reminders
Choose your lead times — 30, 14, 7, and 1 day — and where each domain renewal reminder lands: email, Slack, Teams, Discord, Telegram, or a webhook.
- 3
Renew in time
A plain-language alert lands well before the registration lapses, so you renew on time and never lose a domain to a missed deadline.
Stop a domain from silently expiring
Domain expiration monitoring tracks the registration (renewal) date of every domain name you own and alerts you before any of them lapse. Registrars only remind you about the domains they hold, so names registered elsewhere slip through the cracks. A domain expiry tracker built to monitor domain names across multiple registrars gives you one place to track domain registration expiry and get notified before a domain expires.
An expired domain fails silently — the website goes dark, email stops, and the name can be bought out from under you before you notice. To prevent a domain from expiring, SSLCanary checks each registration daily using RDAP domain expiry lookup, with a WHOIS fallback, and sends an early domain renewal reminder by email, Slack, Teams, Discord, Telegram, or webhook — so you never lose a domain to a missed date.
Made for domain renewals
Renewal lead-time alerts
Get warned 30, 14, 7, and 1 day before a domain expires — or on your schedule.
RDAP-accurate dates
We read each domain's registration data straight from the registry via RDAP, with a WHOIS fallback.
Domain and SSL together
Registration expiry and SSL certificate expiry are co-equal, watched side by side from one dashboard.
Every registrar, one place
Monitor domain names across multiple registrars at once — no account logins, and alerts wherever you work.
Built for a whole portfolio
If you look after dozens or hundreds of domains spread across different registrars, this is the one place that shows what's about to expire — sorted by soonest — instead of chasing separate control panels and a spreadsheet.
- One renewal check per registration, no duplicate alerts
- Group by client or project, sorted by soonest to expire
- A distinct alert if we can't reach a domain
- checkout.example.com7d
- mail.example.com19d
- shop.example.com74d
Try it now, no signup
Common questions
- What is domain expiration monitoring?
- Domain expiration monitoring tracks the registration (renewal) date of each of your domain names and warns you before any of them lapse, so a forgotten renewal never takes a site offline.
- How will I be warned before a domain expires?
- You choose the lead times and channels — email, Slack, Teams, Discord, Telegram, or a webhook. SSLCanary checks each domain's registration daily and sends a heads-up well before the renewal date.
- Does it watch the SSL certificate too?
- Yes. SSL certificate expiry and domain-name expiry are both first-class in SSLCanary — you see and are warned about both from the same dashboard.
- Which registrars does it work with?
- Any of them. SSLCanary reads each domain's public registration data (via RDAP), so it works across every registrar without connecting to your accounts.
- How much does it cost?
- Up to 5 domains free, no card required. Paid plans scale to 25, 100, 500, or 1000 domains.
Related solutions
See all your domains in one place.
Add your sites, choose your alerts, and let SSLCanary watch every certificate and domain for you.
Free for 5 domains. No card to start.