lila.ns.cloudflare.com has no CNAME records.
Question and response
Question
dig lila.ns.cloudflare.com. NS
Answer
The response has no answer records.
Authority
cloudflare.com. 300 SOA ns3.cloudflare.com. dns.cloudflare.com. 2398129632 10000 2400 604800 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0