mailpro.tigocloud.com.py has no CNAME records.
Question and response
Question
dig mailpro.tigocloud.com.py. NS
Answer
The response has no answer records.
Authority
tigocloud.com.py. 3600 SOA inet2.telecel.com.py. admin.telecel.com.py. 2023071337 1800 600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0