Registro IPv4
host: linkedin-directory.com
class: IN
ttl: 2499
type: A
ip: 67.211.219.228

Servidores DNS Principal (mname) y Secundario (rname)
host: linkedin-directory.com
class: IN
ttl: 74499
type: SOA
mname: dns2005a.trouble-free.net
rname: john.interserver.net
serial: 2025050501
refresh: 3600
retry: 7200
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: linkedin-directory.com
class: IN
ttl: 2499
type: MX
pri: 0
target: linkedin-directory.com

Información TXT
host: linkedin-directory.com
class: IN
ttl: 2499
type: TXT
txt: v=spf1 +a +mx +ip4:67.211.222.34 include:relay.mailbaby.net +ip4:69.10.41.154 +include:relay.is.cc ~all
entries: Array