Registro DMARC
v=spf1 -all

Registro IPv4
host: railfish.com
class: IN
ttl: 3600
type: A
ip: 166.117.110.61

Registro IPv4
host: railfish.com
class: IN
ttl: 3600
type: A
ip: 99.83.161.153

Servidores DNS Principal (mname) y Secundario (rname)
host: railfish.com
class: IN
ttl: 3600
type: SOA
mname: ns3.afternic.com
rname: dns.jomax.net
serial: 2025090500
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 300

Servidor de Correo
host: railfish.com
class: IN
ttl: 3600
type: MX
pri: 0
target: 

Información TXT
host: railfish.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 -all
entries: Array