Registro IPv4
host: firstclassmktg.com
class: IN
ttl: 3600
type: A
ip: 192.124.249.119

Servidores DNS Principal (mname) y Secundario (rname)
host: firstclassmktg.com
class: IN
ttl: 15048
type: SOA
mname: ns67.domaincontrol.com
rname: dns.jomax.net
serial: 2025102000
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 86400

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

Información TXT
host: firstclassmktg.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:secureserver.net -all
entries: Array

Información TXT
host: firstclassmktg.com
class: IN
ttl: 3600
type: TXT
txt: NETORG284931b.onmicrosoft.com
entries: Array

Información TXT
host: firstclassmktg.com
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=ilBpDpi0673uAnNX2RdIkYCTzF6iEe2SOlEnYYvHNNM
entries: Array