Registro IPv4
host: sysinfolab.com
class: IN
ttl: 86400
type: A
ip: 208.76.170.75

Servidores DNS Principal (mname) y Secundario (rname)
host: sysinfolab.com
class: IN
ttl: 6873
type: SOA
mname: ns1.cifnet.com
rname: hostmaster.cifnet.com
serial: 20200830
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: sysinfolab.com
class: IN
ttl: 6874
type: MX
pri: 10
target: mail.sysinfolab.com

Información TXT
host: sysinfolab.com
class: IN
ttl: 6874
type: TXT
txt: v=spf1 a mx ip4:198.63.208.19 ?all
entries: Array