Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: mygcvisa.com
class: IN
ttl: 300
type: A
ip: 104.21.55.40

Registro IPv4
host: mygcvisa.com
class: IN
ttl: 300
type: A
ip: 172.67.144.111

Servidores DNS Principal (mname) y Secundario (rname)
host: mygcvisa.com
class: IN
ttl: 1800
type: SOA
mname: elma.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2400792242
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: mygcvisa.com
class: IN
ttl: 300
type: MX
pri: 10
target: mx1.improvmx.com

Servidor de Correo
host: mygcvisa.com
class: IN
ttl: 300
type: MX
pri: 20
target: mx2.improvmx.com

Información TXT
host: mygcvisa.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=SAwVV3MSqqlPxcFMo-h0AwKdv-S8NMUhT7ti3BHt89Y
entries: Array

Información TXT
host: mygcvisa.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=qr0vIFQ85c4RLftHQhHZ40BCuJ0i6j44WUemRdYJwhQ
entries: Array

Información TXT
host: mygcvisa.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:_spf.mailersend.net include:spf.improvmx.com ip4:51.81.82.23 ~all
entries: Array