~/tools / mx-lookup

MX Lookup

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

>
[ OK ] MX configured (2 record(s)).
── output ─────
PriorityMail serverIPs
10 mx2.paypalcorp.com 173.224.161.141
10 mx1.paypalcorp.com 173.224.165.17
// Save paypal.com → we'll run this daily and alert on changes. /signup →