surge.isomedia.com has no CNAME records.
Question and response
Question
dig surge.isomedia.com. NS
Answer
The response has no answer records.
Authority
isomedia.com. 558 SOA ns1.isomedia.com. milton.isomedia.com. 2026021703 3600 600 604800 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0