ns1.nameself.com has no CNAME records.
Question and response
Question
dig ns1.nameself.com. NS
Answer
The response has no answer records.
Authority
nameself.com. 300 SOA ns1.nameself.com. support.webnames.ru. 2020031005 600 60 604800 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0