Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: firjournal.com.ua
class: IN
ttl: 14400
type: A
ip: 91.231.86.6

Servidores DNS Principal (mname) y Secundario (rname)
host: firjournal.com.ua
class: IN
ttl: 14400
type: SOA
mname: ns1.domain.tld
rname: root.firjournal.com.ua
serial: 2022052401
refresh: 7200
retry: 3600
expire: 1209600
minimum-ttl: 180

Servidor de Correo
host: firjournal.com.ua
class: IN
ttl: 14400
type: MX
pri: 10
target: mail.firjournal.com.ua

Información TXT
host: firjournal.com.ua
class: IN
ttl: 14400
type: TXT
txt: v=spf1 a mx ip4:91.231.86.6 ~all
entries: Array