jennifer.emc.com.ph has no NS records.
NS records for this zone are defined at emc.com.ph.
NS records for this zone are defined at emc.com.ph.
Question and response
Question
dig jennifer.emc.com.ph. NS
Answer
The response has no answer records.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0