Registro DMARC
v=DMARC1; p=reject; sp=none; rua=mailto:spam-reports@smd-e.com

Registro IPv4
host: smd-e.com
class: IN
ttl: 3600
type: A
ip: 92.222.236.187

Servidores DNS Principal (mname) y Secundario (rname)
host: smd-e.com
class: IN
ttl: 3600
type: SOA
mname: ns1.irandns.com
rname: hostmaster.smd-e.com
serial: 2025020300
refresh: 3600
retry: 3600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: smd-e.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.smd-e.com

Información TXT
host: smd-e.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ip4:92.222.236.187 -all
entries: Array