Registro DMARC
v=DMARC1;p=quarantine;pct=100;rua=mailto:postmaster@siward.com;ruf=mailto:postmaster@siward.com;

Registro IPv4
host: siward.com
class: IN
ttl: 1800
type: A
ip: 223.27.48.73

Servidores DNS Principal (mname) y Secundario (rname)
host: siward.com
class: IN
ttl: 3600
type: SOA
mname: dns.siward.com
rname: admin.siward.com
serial: 2024030708
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

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

Información TXT
host: siward.com
class: IN
ttl: 600
type: TXT
txt: MS=ms47838670
entries: Array

Información TXT
host: siward.com
class: IN
ttl: 600
type: TXT
txt: v=spf1 ip4:60.249.14.16 ip4:60.249.14.17 ip4:122.146.168.132 ip4:122.146.168.135 ip4:122.146.168.131 ip4:122.146.168.137 ip4:168.95.4.0/24 include:dnsexit.com mx -all
entries: Array