48.233.forpsi.net has no CNAME records.
Question and response
Question
dig 48.233.forpsi.net. NS
Answer
The response has no answer records.
Authority
233.forpsi.net. 1594 SOA ns.forpsi.net. admin.forpsi.net. 2025051301 3600 1800 2592000 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0