smallserver1.greengeeks.com has no CNAME records.
Question and response
Question
dig smallserver1.greengeeks.com. NS
Answer
The response has no answer records.
Authority
greengeeks.com. 1320 SOA cf-ns1.greengeeks.com. dns.cloudflare.com. 2394719570 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0