Registro IPv4
host: qrmanagement.com
class: IN
ttl: 1234
type: A
ip: 158.69.182.70

Servidores DNS Principal (mname) y Secundario (rname)
host: qrmanagement.com
class: IN
ttl: 900
type: SOA
mname: ns-310.awsdns-38.com
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: qrmanagement.com
class: IN
ttl: 19234
type: MX
pri: 10
target: mail.oaksdata.net

Información TXT
host: qrmanagement.com
class: IN
ttl: 1234
type: TXT
txt: v=spf1 a:mail.oaksdata.net ip4:149.56.146.146
entries: Array