res.tekify.net has no CNAME records.
Question and response
Question
dig res.tekify.net. NS
Answer
The response has no answer records.
Authority
tekify.net. 262 SOA liz.ns.cloudflare.com. dns.cloudflare.com. 2396320619 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0