Servidores DNS Principal (mname) y Secundario (rname)
host: mb01.com
class: IN
ttl: 900
type: SOA
mname: ns-751.awsdns-29.net
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Información TXT
host: mb01.com
class: IN
ttl: 300
type: TXT
txt: 77ngkn58z5gkdx5dppvwnt6q026lr7zw
entries: Array

Información TXT
host: mb01.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=MOd3ajhoyXC_MIXVOBYCrjCfOcFmLmFkUepp9Ym9xdc
entries: Array