Registro DMARC
v=spf1 include:_spf.google.com ~all

Registro IPv4
host: cmb.ac.lk
class: IN
ttl: 1800
type: A
ip: 192.248.16.88

Servidores DNS Principal (mname) y Secundario (rname)
host: cmb.ac.lk
class: IN
ttl: 1800
type: SOA
mname: aduna.cmb.ac.lk
rname: named.cmb.ac.lk
serial: 2025050801
refresh: 1800
retry: 7200
expire: 1209600
minimum-ttl: 7200

Servidor de Correo
host: cmb.ac.lk
class: IN
ttl: 1800
type: MX
pri: 5
target: ALT2.ASPMX.L.GOOGLE.COM

Servidor de Correo
host: cmb.ac.lk
class: IN
ttl: 1800
type: MX
pri: 10
target: ASPMX3.GOOGLEMAIL.COM

Servidor de Correo
host: cmb.ac.lk
class: IN
ttl: 1800
type: MX
pri: 5
target: ALT1.ASPMX.L.GOOGLE.COM

Servidor de Correo
host: cmb.ac.lk
class: IN
ttl: 1800
type: MX
pri: 1
target: ASPMX.L.GOOGLE.COM

Servidor de Correo
host: cmb.ac.lk
class: IN
ttl: 1800
type: MX
pri: 10
target: ASPMX2.GOOGLEMAIL.COM

Información TXT
host: cmb.ac.lk
class: IN
ttl: 1800
type: TXT
txt: google-site-verification=iDoTmsnSgDsCUBj13IrDNbTY7EMhn2sJzFH-Ji-UMzI
entries: Array

Información TXT
host: cmb.ac.lk
class: IN
ttl: 1800
type: TXT
txt: MS=ms55640818.
entries: Array

Información TXT
host: cmb.ac.lk
class: IN
ttl: 1800
type: TXT
txt: v=spf1include:_spf.google.com~all
entries: Array