Registro DMARC
v=DMARC1; p=quarantine;

Registro IPv4
host: compshelp.ru
class: IN
ttl: 3600
type: A
ip: 185.137.233.8

Servidores DNS Principal (mname) y Secundario (rname)
host: compshelp.ru
class: IN
ttl: 3600
type: SOA
mname: nsrv.creabox.ru
rname: root.srv.creabox.ru
serial: 2020060443
refresh: 3600
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: compshelp.ru
class: IN
ttl: 3600
type: MX
pri: 10
target: mx.yandex.ru

Información TXT
host: compshelp.ru
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:185.137.233.8 include:_spf.yandex.net include:spf.mail.selcloud.ru ~all
entries: Array