Registro DMARC
v=spf1 include:gwspf.ktbizoffice.com ~all

Registro IPv4
host: erinter.com
class: IN
ttl: 1800
type: A
ip: 203.245.44.83

Servidores DNS Principal (mname) y Secundario (rname)
host: erinter.com
class: IN
ttl: 1800
type: SOA
mname: erinter.com
rname: postmaster.erinter.com
serial: 20200818
refresh: 10800
retry: 3600
expire: 3600000
minimum-ttl: 43200

Servidor de Correo
host: erinter.com
class: IN
ttl: 1800
type: MX
pri: 10
target: gwmail.ktbizoffice.com

Información TXT
host: erinter.com
class: IN
ttl: 1800
type: TXT
txt: v=spf1 include:gwspf.ktbizoffice.com ~all
entries: Array