Registro DMARC
v=DMARC1; p=reject; rua=mailto:mail@screenxubo.art.br; ruf=mailto:mail@screenxubo.art.br; sp=none; aspf=s; adkim=s; fo=1;

Registro IPv4
host: screenxubo.art.br
class: IN
ttl: 969
type: A
ip: 116.203.239.117

Servidores DNS Principal (mname) y Secundario (rname)
host: screenxubo.art.br
class: IN
ttl: 900
type: SOA
mname: d.sec.dns.br
rname: hostmaster.registro.br
serial: 2026281000
refresh: 86400
retry: 900
expire: 604800
minimum-ttl: 900

Servidor de Correo
host: screenxubo.art.br
class: IN
ttl: 970
type: MX
pri: 20
target: mx2.improvmx.com

Servidor de Correo
host: screenxubo.art.br
class: IN
ttl: 970
type: MX
pri: 10
target: mx1.improvmx.com

Información TXT
host: screenxubo.art.br
class: IN
ttl: 970
type: TXT
txt: google-site-verification=44AgASdfPu0lBMPgNIcLdteIdo3oKt_IOmEFkgWESNg
entries: Array

Información TXT
host: screenxubo.art.br
class: IN
ttl: 970
type: TXT
txt: v=spf1 a mx ip4:116.203.239.117 include:spf.improvmx.com ~all
entries: Array