Registro DMARC
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:spam-reports@smpnegeri2sumbul.sch.id

Registro IPv4
host: smpnegeri2sumbul.sch.id
class: IN
ttl: 3600
type: A
ip: 103.164.172.85

Servidores DNS Principal (mname) y Secundario (rname)
host: smpnegeri2sumbul.sch.id
class: IN
ttl: 3600
type: SOA
mname: ns1.aditiahost.com
rname: info.vhosta.com
serial: 2026092700
refresh: 3600
retry: 3600
expire: 1209600
minimum-ttl: 1800

Servidor de Correo
host: smpnegeri2sumbul.sch.id
class: IN
ttl: 3600
type: MX
pri: 0
target: smpnegeri2sumbul.sch.id

Información TXT
host: smpnegeri2sumbul.sch.id
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ip4:103.164.172.81 -all
entries: Array