web-nl.itldc.com has no CNAME records.
Question and response
Question
dig web-nl.itldc.com. NS
Answer
The response has no answer records.
Authority
itldc.com. 1719 SOA anirban.ns.cloudflare.com. dns.cloudflare.com. 2396704591 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0