ns1.lahai.com has no MX records.
Question and response
Question
dig ns1.lahai.com. MX
Answer
The response has no answer records.
Authority
lahai.com. 86400 SOA pao.lahai.com. gaurab.lahai.com. 2021081601 36000 3600 604800 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0