Registro IPv4
host: sec.md
class: IN
ttl: 3600
type: A
ip: 195.22.243.77

Servidores DNS Principal (mname) y Secundario (rname)
host: sec.md
class: IN
ttl: 3600
type: SOA
mname: ns.sec.md
rname: admin.sec.md
serial: 2018111906
refresh: 43200
retry: 7200
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: sec.md
class: IN
ttl: 3600
type: MX
pri: 0
target: sec-md.mail.protection.outlook.com

Información TXT
host: sec.md
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array

Información TXT
host: sec.md
class: IN
ttl: 3600
type: TXT
txt: MS=ms48344838
entries: Array