~/tools / mx-lookup

MX Lookup

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

>
[ OK ] MX configured (1 record(s)).
── output ─────
PriorityMail serverIPs
10 mx-t01.sg.de.o2.com 82.113.116.114
// Save o2.de → we'll run this daily and alert on changes. /signup →