mail.asolutions.digital has no CNAME records.
Question and response
Question
dig mail.asolutions.digital. NS
Answer
The response has no answer records.
Authority
asolutions.digital. 3231 SOA ns1.contabo.net. hostmaster.contabo.de. 1772457466 10800 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0