Registro DMARC
v=spf1 +a +mx +ip4:103.175.221.121 ~all

Registro IPv4
host: undangannikahan.id
class: IN
ttl: 14400
type: A
ip: 103.175.221.121

Servidores DNS Principal (mname) y Secundario (rname)
host: undangannikahan.id
class: IN
ttl: 86400
type: SOA
mname: ns1.ulva.my.id
rname: hardian.nurhadi.77.gmail.com
serial: 2025021902
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

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

Información TXT
host: undangannikahan.id
class: IN
ttl: 14400
type: TXT
txt: v=spf1 +a +mx +ip4:103.175.221.121 ~all
entries: Array