Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: gacetamercantil.com
class: IN
ttl: 13671
type: A
ip: 109.234.167.80

Servidores DNS Principal (mname) y Secundario (rname)
host: gacetamercantil.com
class: IN
ttl: 20871
type: SOA
mname: ns1.o2switch.net
rname: sysadmin.o2switch.fr
serial: 2025081004
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: gacetamercantil.com
class: IN
ttl: 13671
type: MX
pri: 0
target: mail.gacetamercantil.com

Información TXT
host: gacetamercantil.com
class: IN
ttl: 13671
type: TXT
txt: v=spf1 ip4:109.234.167.80 +a +mx +include:spf.jabatus.fr ~all
entries: v=spf1 ip4:109.234.167.80 +a +mx +include:spf.jabatus.fr ~all