Registro DMARC
v=DMARC1; p=none; aspf=r; adkim=r;

Registro IPv4
host: udreview.com
class: IN
ttl: 14400
type: A
ip: 35.212.40.40

Servidores DNS Principal (mname) y Secundario (rname)
host: udreview.com
class: IN
ttl: 86400
type: SOA
mname: ns1.siteground.net
rname: dnsadmin.c98385.sgvps.net
serial: 2020082122
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 86400

Servidor de Correo
host: udreview.com
class: IN
ttl: 14400
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: udreview.com
class: IN
ttl: 14400
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Servidor de Correo
host: udreview.com
class: IN
ttl: 14400
type: MX
pri: 10
target: aspmx3.googlemail.com

Servidor de Correo
host: udreview.com
class: IN
ttl: 14400
type: MX
pri: 10
target: aspmx2.googlemail.com

Servidor de Correo
host: udreview.com
class: IN
ttl: 14400
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Información TXT
host: udreview.com
class: IN
ttl: 86400
type: TXT
txt: v=spf1 +a +mx include:udreview.com.spf.auto.dnssmarthost.net ~all
entries: Array