142.o74.net has no CNAME records.
Question and response
Question
dig 142.o74.net. NS
Answer
The response has no answer records.
Authority
o74.net. 300 SOA dns14.ovh.net. tech.ovh.net. 2026022205 86400 3600 3600000 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0