ns1.ezyro.com has no CNAME records.
Question and response
Question
dig ns1.ezyro.com. NS
Answer
The response has no answer records.
Authority
ezyro.com. 4967 SOA ns1.ezyro.com. support.ezyro.com. 2006112402 28800 7200 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0