aib29bdh0.kix1.oracleemaildelivery.com has no NS records.
NS records for this zone are defined at kix1.oracleemaildelivery.com.
NS records for this zone are defined at kix1.oracleemaildelivery.com.
Question and response
Question
dig aib29bdh0.kix1.oracleemaildelivery.com. NS
Answer
The response has no answer records.
Authority
kix1.oracleemaildelivery.com. 300 SOA ns1.p68.dns.oraclecloud.net. hostmaster.kix1.oracleemaildelivery.com. 739508 3600 600 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0