Monitoring and status pages for your domains
That status page is kept up to date by ProbeKit: scheduled checks of websites, certificates, DNS and email security, with an alert that says what changed and how to fix it when something breaks.
What ProbeKit watches
- Websites and APIs: up or down, response time, the status code you expect
- TLS certificates and domain registrations, before they expire
- DNS records: any change against a baseline, old next to new
- SPF, DKIM and DMARC: missing, broken or weakened records
- Blacklists: a new listing of your mail server or domain
- Public status pages for customers or clients
Free to start
A free account monitors 3 things on 2 domains with email and webhook alerts, and every lookup tool is free without an account.
Pro adds 25 monitors, faster checks and 3 status pages; MSP adds clients, white-label reports and status pages, and PSA ticketing. Managing domains for clients? See ProbeKit for MSPs.
Check a domain now
Type a domain, IP, email or URL and pick a check, or a prefix like Pick a check, or type a prefix like spf: · press / to search