Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: ppdb.smkcordova.sch.id
class: IN
ttl: 14400
type: A
ip: 103.30.145.204

Servidores DNS Principal (mname) y Secundario (rname)
host: ppdb.smkcordova.sch.id
class: IN
ttl: 86400
type: SOA
mname: cdv1.smkcordova.sch.id
rname: admin.smkcordova.sch.id
serial: 2021090902
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 86400

Servidor de Correo
host: ppdb.smkcordova.sch.id
class: IN
ttl: 14400
type: MX
pri: 0
target: ppdb.smkcordova.sch.id

Información TXT
host: ppdb.smkcordova.sch.id
class: IN
ttl: 14400
type: TXT
txt: v=spf1 a mx ip4:103.30.145.204 ~all
entries: Array