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

Registro IPv4
host: 4fs.pl
class: IN
ttl: 3600
type: A
ip: 185.41.71.75

Servidores DNS Principal (mname) y Secundario (rname)
host: 4fs.pl
class: IN
ttl: 3600
type: SOA
mname: ns1.sitte.com.pl
rname: admin.futurehost.pl
serial: 2025052902
refresh: 3600
retry: 3600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: 4fs.pl
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.4fs.pl

Información TXT
host: 4fs.pl
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ip4:185.41.71.75 ~all
entries: Array

Información TXT
host: 4fs.pl
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=yFvytRqHz1RUS2FBF7HAA3G-D8z4Nf6M_dWXRD0gOOQ
entries: Array