ns3.prohostic.net has no CNAME records.
Question and response
Question
dig ns3.prohostic.net. NS
Answer
The response has no answer records.
Authority
prohostic.net. 7200 SOA ns4.prohostic.net. i.rijad.gmail.com. 2024050602 7200 7200 172800 7200
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0