Registro DMARC
v=spf1 ip4:183.61.245.64/28 a mx -all

Registro IPv4
host: jobcn.com
class: IN
ttl: 600
type: A
ip: 183.61.245.68

Servidores DNS Principal (mname) y Secundario (rname)
host: jobcn.com
class: IN
ttl: 180
type: SOA
mname: mist.dnspod.net
rname: freednsadmin.dnspod.com
serial: 1762964283
refresh: 3600
retry: 180
expire: 1209600
minimum-ttl: 180

Servidor de Correo
host: jobcn.com
class: IN
ttl: 600
type: MX
pri: 2
target: mta.jobcn.com

Servidor de Correo
host: jobcn.com
class: IN
ttl: 600
type: MX
pri: 5
target: mail.jobcn.com

Información TXT
host: jobcn.com
class: IN
ttl: 600
type: TXT
txt: v=spf1 ip4:183.61.245.64/28 a mx -all
entries: Array