static-css-cqn-164181.business.bouyguestelecom.com has no CNAME records.
Question and response
Question
dig static-css-cqn-164181.business.bouyguestelecom.com. NS
Answer
The response has no answer records.
Authority
business.bouyguestelecom.com. 1612 SOA primarymobile.localdomain. kmestari.bouyguestelecom.fr. 256 10800 3600 2592000 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0