Registro DMARC
v=DMARC1; p=quarantine; pct=100; sp=quarantine

Registro IPv4
host: ism.tj
class: IN
ttl: 3600
type: A
ip: 185.200.240.65

Servidores DNS Principal (mname) y Secundario (rname)
host: ism.tj
class: IN
ttl: 3600
type: SOA
mname: ismtj.co
rname: root.example.com
serial: 2022103209
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: ism.tj
class: IN
ttl: 3600
type: MX
pri: 20
target: mail.ism.tj

Servidor de Correo
host: ism.tj
class: IN
ttl: 3600
type: MX
pri: 10
target: mx.yandex.net

Información TXT
host: ism.tj
class: IN
ttl: 3600
type: TXT
txt: _acme-challenge.ism.tj. TXT OxAripFhQ5vhaMnvNQZgHBkwnOcaFWrMqSCkneKKN0E
entries: Array

Información TXT
host: ism.tj
class: IN
ttl: 3600
type: TXT
txt: _acme-challenge.www.portfolio.ism.tj. TXT uOxnt4eCpuD_I3_JsQMuliuZXOiO2Jf2jTQHgY8lKN0
entries: Array