aib22afj128.eem1.oracleemaildelivery.com has no NS records.
NS records for this zone are defined at eem1.oracleemaildelivery.com.
NS records for this zone are defined at eem1.oracleemaildelivery.com.
Question and response
Question
dig aib22afj128.eem1.oracleemaildelivery.com. NS
Answer
The response has no answer records.
Authority
eem1.oracleemaildelivery.com. 300 SOA ns1.p202.dns.oraclecloud.net. hostmaster.eem1.oracleemaildelivery.com. 142939 3600 600 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0