Apex domains cannot have CNAME records.
Question and response
Question
dig ip-connect.info. NS
Answer
ip-connect.info. 5 NS bcp.anyplace-dns.net.
ip-connect.info. 5 NS bcp-dns.ip-connect.info.
ip-connect.info. 5 NS main24.ip-connect.vn.ua.
ip-connect.info. 5 NS ns2.main24.anyplace-hosting.net.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0