prdflb-gtm-lvdc.diginsite.com has no NS records.
NS records for this zone are defined at diginsite.com.
NS records for this zone are defined at diginsite.com.
Question and response
Question
dig prdflb-gtm-lvdc.diginsite.com. NS
Answer
The response has no answer records.
Authority
diginsite.com. 86400 SOA edns123.ultradns.com. servicesmanagement\.di.ncr.com. 2014082041 28800 7200 1209600 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0