Registro DMARC
v=DMARC1; p=quarantine; sp=none; rua=mailto:ruaseginfo@bancomercantil.com; ruf=mailto:rufseginfo@bancomercantil.com; fo=0; rf=afrf; pct=100; ri=86400

Registro IPv4
host: mercantilbanco.com
class: IN
ttl: 300
type: A
ip: 104.18.18.157

Registro IPv4
host: mercantilbanco.com
class: IN
ttl: 300
type: A
ip: 104.18.19.157

Servidores DNS Principal (mname) y Secundario (rname)
host: mercantilbanco.com
class: IN
ttl: 1800
type: SOA
mname: blue.foundationdns.com
rname: dns.cloudflare.com
serial: 2367749799
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: mercantilbanco.com
class: IN
ttl: 3600
type: MX
pri: 0
target: mercantilbanco-com.mail.protection.outlook.com

Servidor de Correo
host: mercantilbanco.com
class: IN
ttl: 3600
type: MX
pri: 20
target: mail1.mercantilbanco.com

Servidor de Correo
host: mercantilbanco.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.mercantilbanco.com

Información TXT
host: mercantilbanco.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:200.3.1.137 ip4:200.3.1.138 include:_spf.email-platform.com include:spf.protection.outlook.com -all
entries: Array

Información TXT
host: mercantilbanco.com
class: IN
ttl: 3600
type: TXT
txt: MS=ms97816392
entries: Array

Información TXT
host: mercantilbanco.com
class: IN
ttl: 3600
type: TXT
txt: MS=ms95040773
entries: Array