Registro DMARC
v=DMARC1;p=quarantine;rua=mailto:admin@tudrencasa.com

Registro IPv4
host: tudrencasa.com
class: IN
ttl: 300
type: A
ip: 74.91.112.202

Servidores DNS Principal (mname) y Secundario (rname)
host: tudrencasa.com
class: IN
ttl: 1800
type: SOA
mname: laylah.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2365294782
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: tudrencasa.com
class: IN
ttl: 300
type: MX
pri: 10
target: mail.tudrencasa.com

Información TXT
host: tudrencasa.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 a mx -all
entries: Array