aib29bd0.icn1.oracleemaildelivery.com has no NS records.
NS records for this zone are defined at icn1.oracleemaildelivery.com.
NS records for this zone are defined at icn1.oracleemaildelivery.com.
Question and response
Question
dig aib29bd0.icn1.oracleemaildelivery.com. NS
Answer
The response has no answer records.
Authority
icn1.oracleemaildelivery.com. 300 SOA ns1.p68.dns.oraclecloud.net. hostmaster.icn1.oracleemaildelivery.com. 738023 3600 600 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0