~/tools / mx-lookup

MX Lookup

Check MX records and detect mail provider. Lists records by priority with their resolved IPs.

>
[ OK ] MX configured. Detected provider: Microsoft 365.
── output ─────
Provider: Microsoft 365
PriorityMail serverIPs
0 laredoute-fr.mail.protection.outlook.com 52.101.73.30, 52.101.73.16, 52.101.73.4, 52.101.73.22
// Save laredoute.fr → we'll run this daily and alert on changes. /signup →