Apex domains cannot have CNAME records.
Question and response
Question
dig mozayka.net. NS
Answer
mozayka.net. 3 NS nsc4.srv53.net.
mozayka.net. 3 NS nsd2.srv53.com.
mozayka.net. 3 NS nsa1.srv53.com.
mozayka.net. 3 NS nsd3.srv53.org.
mozayka.net. 3 NS nsa2.srv53.org.
mozayka.net. 3 NS nsc1.srv53.org.
mozayka.net. 3 NS nsb1.srv53.org.
mozayka.net. 3 NS nsc1.srv53.com.
mozayka.net. 3 NS nsb4.srv53.com.
mozayka.net. 3 NS nsb1.srv53.net.
mozayka.net. 3 NS nsd3.srv53.net.
mozayka.net. 3 NS nsa2.srv53.net.
Authority
The response has no authority records.
Additional
nsa1.srv53.com. 3 A 178.32.247.7
nsb1.srv53.net. 3 A 135.181.9.148
nsb1.srv53.org. 3 A 135.181.9.149
nsc1.srv53.com. 3 A 78.27.225.73
nsc1.srv53.org. 3 A 78.27.225.71
nsd3.srv53.org. 3 A 89.184.64.96
nsa1.srv53.com. 3 AAAA 2001:41d0:203:dee4:178:32:247:7
nsb1.srv53.net. 3 AAAA 2a01:4f9:4a:530c:181:9:148:2
nsb1.srv53.org. 3 AAAA 2a01:4f9:4a:530c:181:9:149:2
nsc1.srv53.com. 3 AAAA 2a02:2279:0:1201:78:27:225:73
nsc1.srv53.org. 3 AAAA 2a02:2279:0:1201:78:27:225:71
nsd3.srv53.org. 3 AAAA 2a02:2278:70eb:298:89:184:64:96
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0