static.200.187.itcsa.net has no CNAME records.
Question and response
Question
dig static.200.187.itcsa.net. NS
Answer
The response has no answer records.
Authority
itcsa.net. 3568 SOA choique.itcsa.net. admin.itcsa.net. 2006060749 3600 600 86400 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0