Stay ahead of expiry
Domain and TLS expiry alerts at 30, 14, 7 and 1 days, when dates are available.
YOUR PORTFOLIO, IN FOCUS
Every domain.
One clear signal.
Expiry, DNS and security changes —
brought into focus.
Checking availability…
Domain overview
DEMOA clear view of your domains and their latest observations.
| Domain | Observation | Last check | Signals |
|---|---|---|---|
| example.com | Observed | Sample check | |
| example.org | Incomplete | Awaiting retry | Pending |
2 example domains Illustrative data · no live monitoring
Sample change
example.com
SPF record changed
Email DNS observationChanges stay visible, with a clear history.
Spot DNS changes
Follow SPF, DMARC, discovered DKIM selectors and nameserver changes.
See security signals
Track TLS observations and new hostnames found in public certificate records.
Starter $25 / month · 100 domainsAgency $79 / month · 500 domainsChecks every 24 hours
FROM ACCESS TO INSIGHT
Less setup.
More perspective.
One license connects your portfolio.
Your dashboard keeps the details together.
- 01
Connect your license
When sales open, choose a plan and find your key in the Polar customer portal.
- 02
Add your domains
Enter the domains you want to watch. Their first check joins the next hourly queue.
- 03
Keep changes in view
Review daily observations, email alerts and a weekly digest from one place.
SPACE FOR YOUR PORTFOLIO
Simple plans.
A clearer view.
Daily checks on both plans.
Manage or cancel through Polar.
Starter
FOR SMALL TEAMS$25 / month
Up to 100 domains
- Domain & TLS expiry monitoring
- Email DNS & nameserver changes
- Subdomain discovery
- Email alerts & weekly digest
Agency
FOR LARGER PORTFOLIOS$79 / month
Up to 500 domains
- The same monitoring, at a larger scale
- One portfolio dashboard
- Daily observations & change history
- Email alerts & weekly digest
Subscriptions are not open yet
Prices exclude any applicable taxes shown at checkout.
A CLEARER SIGNAL, IN CONTEXT
Awareness.
With perspective.
Monitoring helps you notice changes. It does not renew domains, change DNS, install certificates or guarantee security.
Checks run on a daily schedule, rather than continuously. They depend on public data sources; an unavailable source stays visibly incomplete. DKIM coverage includes the selectors discovered by the checker.
Your alert address comes from your license account. Use the Polar portal in your purchase email to manage payment and cancellation, and the seller contact there for billing help.