Live health of the middle.network test network: every probe location around the world, the service that runs your tests, and the outside data sources some checks rely on.
Checking every probe…
How testing works
When you run a test, it goes out from our probe locations around the world at the same time, so you see your domain the way real visitors and mail servers in each region do. Every location runs DNS, HTTP and TLS checks; ping, traceroute and MTR run from the locations that support them. Results stream in as each location finishes.
The location is healthy and passed its last test. Locations start on demand, so the first test after a quiet spell can take a few extra seconds.
Some checks use outside services such as certificate logs, domain registries and spam blocklists. If one of them is rate-limiting or unavailable, the checks that need it are marked “partly checked”. We never fill a gap with a guess.
The location didn’t answer within 25 seconds. Your test still runs from every other location, and the result says which one was skipped.
Each time you open or refresh this page, at most once every 30 seconds.