~/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 mx0b-001f9d01.pphosted.com 148.163.158.49
10 mx0a-001f9d01.pphosted.com 148.163.156.53
// Save costco.com → we'll run this daily and alert on changes. /signup →