Registro DMARC
v=DMARC1; p=none; sp=none; rf=afrf; pct=100; ri=86400

Registro IPv4
host: csis.org.sg
class: IN
ttl: 10733
type: A
ip: 35.213.189.99

Servidores DNS Principal (mname) y Secundario (rname)
host: csis.org.sg
class: IN
ttl: 10734
type: SOA
mname: ns10.zonecybersite.com
rname: hostmaster.csis.org.sg
serial: 2023051600
refresh: 3600
retry: 600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: csis.org.sg
class: IN
ttl: 3535
type: MX
pri: 0
target: mailsecure.cybersite.com.sg

Información TXT
host: csis.org.sg
class: IN
ttl: 3536
type: TXT
txt: v=spf1 a mx include:se.mschosting.com -all
entries: Array