Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: witsup.com
class: IN
ttl: 14400
type: A
ip: 209.16.158.164

Servidores DNS Principal (mname) y Secundario (rname)
host: witsup.com
class: IN
ttl: 14400
type: SOA
mname: nsa.n0c.com
rname: hostmaster.witsup.com
serial: 2025122106
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: witsup.com
class: IN
ttl: 14400
type: MX
pri: 0
target: mail.witsup.com

Información TXT
host: witsup.com
class: IN
ttl: 14400
type: TXT
txt: v=spf1 a mx ip4:209.16.158.164 ~all
entries: Array