mongorestore - error connecting to host

mongosh command working fine. Also rs.status() also wriking fine. But when trying to run mongorestore command its giving connection error as menitoned below.
error connecting to host: failed to connect to mongodb://mongo-oa1.qa.intra.xyz.com/: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: mongo-oa1.qa.intra.xyz.com:27017, Type: Unknown, Last error: connection(mongo-oa1.qa.intra.xyz.com:27017[-61]) socket was unexpectedly closed: EOF: connection(mongo-oa1.qa.intra.xyz.com:27017[-61]) socket was unexpectedly closed: EOF }, ] }