Question and response
Question
dig opc.oracleoutsourcing.com. PTR
Answer
The response has no answer records.
Authority
opc.oracleoutsourcing.com. 900 SOA ns1.p201.dns.oraclecloud.net. hostmaster.oracle.com. 2026022302 10800 3600 604800 900
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0