Registro IPv4
host: rubygordon.com
class: IN
ttl: 2676
type: A
ip: 192.200.160.21

Servidores DNS Principal (mname) y Secundario (rname)
host: rubygordon.com
class: IN
ttl: 6700
type: SOA
mname: NS89.WORLDNIC.com
rname: namehost.WORLDNIC.com
serial: 124020918
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: rubygordon.com
class: IN
ttl: 3100
type: MX
pri: 10
target: mxa.mailgun.org

Servidor de Correo
host: rubygordon.com
class: IN
ttl: 3100
type: MX
pri: 0
target: rubygordon-com.mail.protection.outlook.com

Servidor de Correo
host: rubygordon.com
class: IN
ttl: 3100
type: MX
pri: 10
target: mxb.mailgun.org

Información TXT
host: rubygordon.com
class: IN
ttl: 3100
type: TXT
txt: v=spf1 include:spf.protection.outlook.com include:mailgun.org ~all
entries: Array