Registro IPv4
host: ybd-group.com
class: IN
ttl: 3600
type: A
ip: 185.22.184.91

Servidores DNS Principal (mname) y Secundario (rname)
host: ybd-group.com
class: IN
ttl: 3600
type: SOA
mname: ns1.ybd-group.com
rname: hostmaster.ybd-group.com
serial: 2018031614
refresh: 36000
retry: 600
expire: 86400
minimum-ttl: 3600

Servidor de Correo
host: ybd-group.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.ybd-group.com

Información TXT
host: ybd-group.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 mx mx:mail.ybd-group.com ip4:185.22.184.91 -all
entries: Array