aib29gb0.yyz1.oracleemaildelivery.com has no NS records.
NS records for this zone are defined at yyz1.oracleemaildelivery.com.
NS records for this zone are defined at yyz1.oracleemaildelivery.com.
Question and response
Question
dig aib29gb0.yyz1.oracleemaildelivery.com. NS
Answer
The response has no answer records.
Authority
yyz1.oracleemaildelivery.com. 300 SOA ns1.p68.dns.oraclecloud.net. hostmaster.yyz1.oracleemaildelivery.com. 743273 3600 600 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0