Registro DMARC
v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s;pct=100;fo=0;rf=afrf;ri=86400;

Registro IPv4
host: sisgroup.lk
class: IN
ttl: 10444
type: A
ip: 216.198.79.1

Servidores DNS Principal (mname) y Secundario (rname)
host: sisgroup.lk
class: IN
ttl: 17644
type: SOA
mname: dns1.provider.lk
rname: pvtwebsnotifications.gmail.com
serial: 2026053003
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: sisgroup.lk
class: IN
ttl: 10444
type: MX
pri: 10
target: mail.sisgroup.lk

Información TXT
host: sisgroup.lk
class: IN
ttl: 10444
type: TXT
txt: v=spf1 +a +mx +ip4:51.79.186.0 include:_spf.google.com -all
entries: Array