Registro DMARC
v=DMARC1; p=none; sp=none; rua=mailto:spam-reports@hna-co.com

Registro IPv4
host: hna-co.com
class: IN
ttl: 3600
type: A
ip: 162.19.4.1

Servidores DNS Principal (mname) y Secundario (rname)
host: hna-co.com
class: IN
ttl: 3600
type: SOA
mname: ns1.irandns.com
rname: hostmaster.hna-co.com
serial: 2024060505
refresh: 3600
retry: 3600
expire: 1209600
minimum-ttl: 86400

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

Información TXT
host: hna-co.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ip4:162.19.4.1 ~all
entries: Array