web-dev-1.cdn77.com has no CNAME records.
Question and response
Question
dig web-dev-1.cdn77.com. NS
Answer
The response has no answer records.
Authority
cdn77.com. 38 SOA ns1.cdn77.com. admin.cdn77.com. 2026022106 10800 180 604800 60
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0