Registro IPv4
host: webexsms.com
class: IN
ttl: 384
type: A
ip: 138.197.144.167

Servidores DNS Principal (mname) y Secundario (rname)
host: webexsms.com
class: IN
ttl: 384
type: SOA
mname: ns1.stackdns.com
rname: hostmaster.stackdns.com
serial: 1785697216
refresh: 1800
retry: 900
expire: 1209600
minimum-ttl: 300

Servidor de Correo
host: webexsms.com
class: IN
ttl: 383
type: MX
pri: 10
target: mx.stackmail.com

Información TXT
host: webexsms.com
class: IN
ttl: 383
type: TXT
txt: v=spf1 include:spf.stackmail.com a mx -all
entries: Array