esxi-2.eps2.sg.gblnet.net has no NS records.
NS records for this zone are defined at sg.gblnet.net.
NS records for this zone are defined at sg.gblnet.net.
Question and response
Question
dig esxi-2.eps2.sg.gblnet.net. NS
Answer
The response has no answer records.
Authority
sg.gblnet.net. 3600 SOA ns.gblnet.net. vvv.gblnet.net. 2025100701 60 1200 12009600 259200
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0