afh129bdh128.abl1.oracleemaildelivery.com has no NS records.
NS records for this zone are defined at abl1.oracleemaildelivery.com.
NS records for this zone are defined at abl1.oracleemaildelivery.com.
Question and response
Question
dig afh129bdh128.abl1.oracleemaildelivery.com. NS
Answer
The response has no answer records.
Authority
abl1.oracleemaildelivery.com. 300 SOA ns1.p202.dns.oraclecloud.net. hostmaster.abl1.oracleemaildelivery.com. 187596 3600 600 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0