ftps.itnapps.eu has no CNAME records.
Question and response
Question
dig ftps.itnapps.eu. NS
Answer
The response has no answer records.
Authority
itnapps.eu. 191 SOA ns.scannet2.dk. hostmaster.scannet.dk. 2026013001 14400 3600 1209600 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0