as212027.host has no MX records.
Question and response
Question
dig as212027.host. MX
Answer
The response has no answer records.
Authority
as212027.host. 1800 SOA curitiba.ns.porkbun.com. dns.cloudflare.com. 2393649893 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0