Checks & regions
Probe from eight places, agree before you page.
Every check runs from each compatible region you selected, exactly once per cycle. You set how many regions must fail before it counts as down, so one bad network path stays a footnote instead of an incident. Region choices adapt to the check type.
- HTTP and HTTPS checks with status, redirect, and content-match rules
- DNS A, AAAA, CNAME, MX, NS, and TXT expected-value assertions from all eight regions
- Raw TCP-port checks from Finland and four Google Cloud regions, with an optional passive bounded banner rule
- ICMP ping checks from Finland for hosts that do not speak HTTP
- Per-check interval and per-check failure threshold
- Response times kept per region, so slowdowns show up before failures
DNS and TCP checks are included with Complete and Ultimate.
Checkout · 2 of 8 regions failing · threshold met