Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: twitterifsa.com
class: IN
ttl: 2637
type: A
ip: 66.81.203.198

Servidores DNS Principal (mname) y Secundario (rname)
host: twitterifsa.com
class: IN
ttl: 4549
type: SOA
mname: ns1.bluehost.com
rname: root.box4166.bluehost.com
serial: 2024120826
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 300

Servidor de Correo
host: twitterifsa.com
class: IN
ttl: 3600
type: MX
pri: 0
target: mail.twitterifsa.com

Información TXT
host: twitterifsa.com
class: IN
ttl: 14400
type: TXT
txt: v=spf1 ip4:50.6.154.135 a mx include:websitewelcome.com ~all
entries: Array