cpanel.serverhost.name has no NS records.
NS records for this zone are defined at serverhost.name.
NS records for this zone are defined at serverhost.name.
Question and response
Question
dig cpanel.serverhost.name. NS
Answer
The response has no answer records.
Authority
serverhost.name. 3600 SOA ns1.serveriai.lt. hostmaster.iv.lt. 2015052900 43200 3600 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0