ocbc.wigitally.com has no CNAME records.
Question and response
Question
dig ocbc.wigitally.com. NS
Answer
The response has no answer records.
Authority
wigitally.com. 292 SOA ns77.domaincontrol.com. dns.jomax.net. 2025121500 28800 7200 604800 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0