Registro DMARC
v=DMARC1; p=none; rua=mailto:jeff@johnsong.com

Registro IPv4
host: johnsong.com
class: IN
ttl: 90
type: A
ip: 76.76.21.21

Servidores DNS Principal (mname) y Secundario (rname)
host: johnsong.com
class: IN
ttl: 1352
type: SOA
mname: ns1.vercel-dns.com
rname: hostmaster.nsone.net
serial: 1775257432
refresh: 43200
retry: 7200
expire: 1209600
minimum-ttl: 600

Servidor de Correo
host: johnsong.com
class: IN
ttl: 90
type: MX
pri: 0
target: smtp.secureserver.net

Servidor de Correo
host: johnsong.com
class: IN
ttl: 90
type: MX
pri: 10
target: mailstore1.secureserver.net

Servidor de Correo
host: johnsong.com
class: IN
ttl: 90
type: MX
pri: 10
target: mail.websforasong.com

Información TXT
host: johnsong.com
class: IN
ttl: 90
type: TXT
txt: v=spf1 include:secureserver.net -all
entries: Array