o1.sgemail.gainsightapp.com has no MX records.
Question and response
Question
dig o1.sgemail.gainsightapp.com. MX
Answer
The response has no answer records.
Authority
gainsightapp.com. 600 SOA ns45.domaincontrol.com. dns.jomax.net. 2024042402 28800 7200 604800 600
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0