clone.registro.BR has no MX records.
Question and response
Question
dig clone.registro.BR. MX
Answer
The response has no answer records.
Authority
registro.BR. 900 SOA a.dns.BR. hostmaster.registro.BR. 2026022204 1800 900 604800 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0