238-252-230.citro.com.mx has no CNAME records.
Question and response
Question
dig 238-252-230.citro.com.mx. NS
Answer
The response has no answer records.
Authority
citro.com.mx. 189 SOA ns33.domaincontrol.com. dns.jomax.net. 2025102300 28800 7200 604800 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0