NS2.kg has no MX records.
Question and response
Question
dig NS2.kg. MX
Answer
The response has no answer records.
Authority
kg. 1800 SOA ns.kg. adm.infotel.kg. 1771799400 1800 600 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0