ntp1.totidc.net has no MX records.
Question and response
Question
dig ntp1.totidc.net. MX
Answer
The response has no answer records.
Authority
totidc.net. 300 SOA ns1.totonline.net. root.totbb.net. 2023113594 10800 3600 2419200 900
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0