smtp1.email.us-langley-1.ocs.oraclegovcloud.com has no NS records.
NS records for this zone are defined at us-langley-1.ocs.oraclegovcloud.com.
NS records for this zone are defined at us-langley-1.ocs.oraclegovcloud.com.
Question and response
Question
dig smtp1.email.us-langley-1.ocs.oraclegovcloud.com. NS
Answer
The response has no answer records.
Authority
us-langley-1.ocs.oraclegovcloud.com. 1800 SOA ns1.p200.dns.us-langley-1.oci.oraclegoviaas.com. hostmaster.us-langley-1.ocs.oraclegovcloud.com. 1382746 3600 600 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0