Registro DMARC
v=DMARC1; p=none; aspf=r; sp=none

Registro IPv4
host: serioussam.su
class: IN
ttl: 3600
type: A
ip: 91.236.136.103

Servidores DNS Principal (mname) y Secundario (rname)
host: serioussam.su
class: IN
ttl: 3600
type: SOA
mname: cp.webhost1.com
rname: tech.webhost1.com
serial: 2021092806
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: serioussam.su
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.serioussam.su

Información TXT
host: serioussam.su
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:185.179.190.243 ip4:91.236.136.40 a mx ~all
entries: Array