Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc@engage-utility.com;

Registro IPv4
host: canasystems.com
class: IN
ttl: 3600
type: A
ip: 100.24.208.97

Registro IPv4
host: canasystems.com
class: IN
ttl: 3600
type: A
ip: 35.172.94.1

Servidores DNS Principal (mname) y Secundario (rname)
host: canasystems.com
class: IN
ttl: 21600
type: SOA
mname: ns1088.ui-dns.biz
rname: hostmaster.1und1.com
serial: 2017060130
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: canasystems.com
class: IN
ttl: 3600
type: MX
pri: 0
target: mx.b.hostedemail.com

Información TXT
host: canasystems.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_spf.hostedemail.com ~all
entries: Array

Información TXT
host: canasystems.com
class: IN
ttl: 3600
type: TXT
txt: MS=ms76523782
entries: Array

Información TXT
host: canasystems.com
class: IN
ttl: 3600
type: TXT
txt: MS=ms35157292
entries: Array