time.ndless.net has no CNAME records.
Question and response
Question
dig time.ndless.net. NS
Answer
The response has no answer records.
Authority
ndless.net. 1106 SOA hugh.ns.cloudflare.com. dns.cloudflare.com. 2397013408 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0