99999.olb.prd1.dca.digitalinsight.com has no NS records.
NS records for this zone are defined at prd1.dca.digitalinsight.com.
NS records for this zone are defined at prd1.dca.digitalinsight.com.
Question and response
Question
dig 99999.olb.prd1.dca.digitalinsight.com. NS
Answer
The response has no answer records.
Authority
prd1.dca.digitalinsight.com. 86400 SOA edns123.ultradns.com. servicesmanagement\.di.ncr.com. 1578 28800 7200 1209600 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0