sungava.mos.com.np has no CNAME records.
Question and response
Question
dig sungava.mos.com.np. NS
Answer
The response has no answer records.
Authority
mos.com.np. 89 SOA sungava.mos.com.np. hostmaster.mos.com.np. 2025111404 21600 7200 1209600 10800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0