Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: ieee-sem.org
class: IN
ttl: 604800
type: A
ip: 66.235.200.145

Servidores DNS Principal (mname) y Secundario (rname)
host: ieee-sem.org
class: IN
ttl: 604800
type: SOA
mname: NS1.BLUEHOST.COM
rname: root.BLUEHOST.COM
serial: 125061415
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: ieee-sem.org
class: IN
ttl: 604800
type: MX
pri: 0
target: mail.ieee-sem.org

Información TXT
host: ieee-sem.org
class: IN
ttl: 604800
type: TXT
txt: v=spf1 ip4:162.241.225.132 a mx include:websitewelcome.com ~all
entries: Array