Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: marineinnovation.ru
class: IN
ttl: 14400
type: A
ip: 185.158.112.154

Servidores DNS Principal (mname) y Secundario (rname)
host: marineinnovation.ru
class: IN
ttl: 14400
type: SOA
mname: ns1.o7h.ru
rname: root.marineinnovation.ru
serial: 2022111001
refresh: 7200
retry: 3600
expire: 1209600
minimum-ttl: 180

Servidor de Correo
host: marineinnovation.ru
class: IN
ttl: 14400
type: MX
pri: 10
target: mail.marineinnovation.ru

Información TXT
host: marineinnovation.ru
class: IN
ttl: 14400
type: TXT
txt: v=spf1 a mx ip4:185.158.112.154 ~all
entries: Array