ipv4.spf.hosting.inexio.net has no CNAME records.
Question and response
Question
dig ipv4.spf.hosting.inexio.net. NS
Answer
The response has no answer records.
Authority
hosting.inexio.net. 3600 SOA ns1.inexio.net. hostmaster.inexio.net. 2026030606 28800 3600 1728000 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0