gate3.smartdomains.in has no MX records.
Question and response
Question
dig gate3.smartdomains.in. MX
Answer
The response has no answer records.
Authority
smartdomains.in. 7200 SOA info349658.mercury.orderbox-dns.com. vickyjain05.gmail.com. 2021032702 7200 7200 172800 38400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0