Registro IPv4
host: madsci.org
class: IN
ttl: 604800
type: A
ip: 172.104.218.108

Servidores DNS Principal (mname) y Secundario (rname)
host: madsci.org
class: IN
ttl: 3600
type: SOA
mname: ns31.cloudns.net
rname: support.cloudns.net
serial: 2025010901
refresh: 7200
retry: 1800
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: madsci.org
class: IN
ttl: 3600
type: MX
pri: 20
target: friday.mxlogin.com

Servidor de Correo
host: madsci.org
class: IN
ttl: 3600
type: MX
pri: 5
target: aspmx.l.google.com

Servidor de Correo
host: madsci.org
class: IN
ttl: 3600
type: MX
pri: 10
target: box.sethi.app

Servidor de Correo
host: madsci.org
class: IN
ttl: 3600
type: MX
pri: 7
target: mail.madsci.org

Información TXT
host: madsci.org
class: IN
ttl: 3600
type: TXT
txt: v=spf1 mx a ip4:172.104.218.108 a:mail.madsci.org a:webmail.madsci.org a:mail.sethi.org a:sid.sethi.org include:_spf.google.com ~all
entries: Array