Apex domains cannot have CNAME records.
Question and response
Question
dig td-dev.top. NS
Answer
td-dev.top. 5 NS ns1.td-test.stream.
td-dev.top. 5 NS ns1.td-dev.top.
Authority
The response has no authority records.
Additional
ns1.td-test.stream. 4 A 150.107.201.181
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0