Registro DMARC
v=DMARC1; p=none; rua=mailto:postmaster@itware.com.

Registro IPv4
host: itware.com
class: IN
ttl: 1136
type: A
ip: 35.214.241.81

Servidores DNS Principal (mname) y Secundario (rname)
host: itware.com
class: IN
ttl: 86400
type: SOA
mname: ns1.siteground.net
rname: dnsadmin.serv01.it2.siteground.eu
serial: 2020011775
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 86400

Servidor de Correo
host: itware.com
class: IN
ttl: 86400
type: MX
pri: 10
target: mx10.antispam.mailspamprotection.com

Servidor de Correo
host: itware.com
class: IN
ttl: 86400
type: MX
pri: 20
target: mx20.antispam.mailspamprotection.com

Servidor de Correo
host: itware.com
class: IN
ttl: 86400
type: MX
pri: 30
target: mx30.antispam.mailspamprotection.com

Información TXT
host: itware.com
class: IN
ttl: 14400
type: TXT
txt: v=spf1 +a +mx +ip4:35.214.161.67 +a:mailjet.com +a:sendgrid.net +ip4:107.6.141.74 +include:sendgrid.net +include:spf.mailjet.com include:itware.com.spf.auto.dnssmarthost.net ~all
entries: Array

Información TXT
host: itware.com
class: IN
ttl: 14400
type: TXT
txt: godaddyverification=UVLbUE7fiyI5v1TzQeUzUA==
entries: Array