Registro IPv4
host: whats-groups.com
class: IN
ttl: 14400
type: A
ip: 66.45.234.14

Servidores DNS Principal (mname) y Secundario (rname)
host: whats-groups.com
class: IN
ttl: 10518
type: SOA
mname: dns1900a.trouble-free.net
rname: not-monitored-email.interserver.net
serial: 2025101207
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: whats-groups.com
class: IN
ttl: 3318
type: MX
pri: 0
target: whats-groups.com

Información TXT
host: whats-groups.com
class: IN
ttl: 3318
type: TXT
txt: v=spf1 +a +mx +ip4:69.10.39.18 include:relay.is.cc ~all
entries: Array