Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: mercado-uno.com
class: IN
ttl: 7200
type: A
ip: 85.13.166.211

Servidores DNS Principal (mname) y Secundario (rname)
host: mercado-uno.com
class: IN
ttl: 7200
type: SOA
mname: ns5.kasserver.com
rname: hostmaster.kasserver.com
serial: 2606131412
refresh: 28800
retry: 7200
expire: 1209600
minimum-ttl: 7200

Servidor de Correo
host: mercado-uno.com
class: IN
ttl: 7200
type: MX
pri: 10
target: w0201f38.kasserver.com

Información TXT
host: mercado-uno.com
class: IN
ttl: 7200
type: TXT
txt: v=spf1 a mx include:spf.kasserver.com ~all
entries: Array