Registro DMARC
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:spam-reports@smpn2tamsel.sch.id

Registro IPv4
host: smpn2tamsel.sch.id
class: IN
ttl: 300
type: A
ip: 157.15.77.126

Servidores DNS Principal (mname) y Secundario (rname)
host: smpn2tamsel.sch.id
class: IN
ttl: 1800
type: SOA
mname: jacob.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2406034027
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: smpn2tamsel.sch.id
class: IN
ttl: 300
type: MX
pri: 10
target: mail.smpn2tamsel.sch.id

Información TXT
host: smpn2tamsel.sch.id
class: IN
ttl: 300
type: TXT
txt: v=spf1 a mx ip4:157.15.77.122 -all
entries: Array