Apex domains cannot have CNAME records.
Question and response
Question
dig ogital.net. NS
Answer
ogital.net. 2 NS ns-1311.awsdns-35.org.
ogital.net. 2 NS ns-1780.awsdns-30.co.uk.
ogital.net. 2 NS ns-304.awsdns-38.com.
ogital.net. 2 NS ns-720.awsdns-26.net.
Authority
The response has no authority records.
Additional
ns-304.awsdns-38.com. 3 A 205.251.193.48
ns-1311.awsdns-35.org. 3 A 205.251.197.31
ns-1780.awsdns-30.co.uk. 3 A 205.251.198.244
ns-304.awsdns-38.com. 3 AAAA 2600:9000:5301:3000:0:0:0:1
ns-720.awsdns-26.net. 3 AAAA 2600:9000:5302:d000:0:0:0:1
ns-1311.awsdns-35.org. 3 AAAA 2600:9000:5305:1f00:0:0:0:1
ns-1780.awsdns-30.co.uk. 3 AAAA 2600:9000:5306:f400:0:0:0:1
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0