~/tools / mx-lookup

MX Lookup

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

>
[ OK ] MX configured (4 record(s)).
── output ─────
PriorityMail serverIPs
0 mgcny1.bloomberg.com 199.172.169.16
0 mgcnj1.bloomberg.com 69.191.241.21
0 mgcnj2.bloomberg.com 69.191.241.34
0 mgcny2.bloomberg.com 199.172.169.48
// Save bloomberg.com → we'll run this daily and alert on changes. /signup →