Registro IPv4
host: referralkey.com
class: IN
ttl: 300
type: A
ip: 50.56.5.240

Servidores DNS Principal (mname) y Secundario (rname)
host: referralkey.com
class: IN
ttl: 1800
type: SOA
mname: ed.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2365430682
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: referralkey.com
class: IN
ttl: 300
type: MX
pri: 20
target: mx2.emailsrvr.com

Servidor de Correo
host: referralkey.com
class: IN
ttl: 300
type: MX
pri: 10
target: mx1.emailsrvr.com

Información TXT
host: referralkey.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:emailsrvr.com include:gmail.com ip4:50.57.74.129 ip4:23.253.43.99 ip4:162.242.175.161 ip4:198.61.169.22 ip4:173.166.54.241 ip4:162.242.171.75 include:sendgrid.net -all
entries: Array

Información TXT
host: referralkey.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=yaVW68CQidOXNSoadEnuqaQpeFtx6WILD4wT4s-32ds
entries: Array