Registro IPv4
host: macrothink.org
class: IN
ttl: 1800
type: A
ip: 45.56.81.251

Servidores DNS Principal (mname) y Secundario (rname)
host: macrothink.org
class: IN
ttl: 3601
type: SOA
mname: dns1.registrar-servers.com
rname: hostmaster.registrar-servers.com
serial: 1635645750
refresh: 43200
retry: 3600
expire: 604800
minimum-ttl: 3601

Servidor de Correo
host: macrothink.org
class: IN
ttl: 90
type: MX
pri: 20
target: mx2.emailsrvr.com

Servidor de Correo
host: macrothink.org
class: IN
ttl: 90
type: MX
pri: 10
target: mx1.emailsrvr.com

Información TXT
host: macrothink.org
class: IN
ttl: 1800
type: TXT
txt: v=spf1 a include:_spf.google.com  ~all
entries: Array