cva-inmai01.nice-incontact.com has no NS records.
NS records for this zone are defined at nice-incontact.com.
NS records for this zone are defined at nice-incontact.com.
Question and response
Question
dig cva-inmai01.nice-incontact.com. NS
Answer
The response has no answer records.
Authority
nice-incontact.com. 900 SOA ns-250.awsdns-31.com. sysalert.incontact.com. 1 7200 900 1209600 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0