Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:it.systems@altertechnology.com; ruf=mailto:it.systems@altertechnology.com; fo=1;

Registro IPv4
host: altertechnology.com
class: IN
ttl: 3600
type: A
ip: 185.99.186.254

Servidores DNS Principal (mname) y Secundario (rname)
host: altertechnology.com
class: IN
ttl: 3600
type: SOA
mname: dns11.servidoresdns.net
rname: hostmaster.servidoresdns.net
serial: 2007012124
refresh: 21600
retry: 3600
expire: 2419200
minimum-ttl: 86400

Servidor de Correo
host: altertechnology.com
class: IN
ttl: 3600
type: MX
pri: 10
target: altertechnology-com.mail.protection.outlook.com

Información TXT
host: altertechnology.com
class: IN
ttl: 3600
type: TXT
txt: MS=ms59072486
entries: Array

Información TXT
host: altertechnology.com
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=sz_3PkTKfB3fiq8actwy4cv9rMoooIwBCK9zdrrcxz0
entries: Array

Información TXT
host: altertechnology.com
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=nw_1jw0K3XWFVfZcr5Pp6g7bZRqMITlWZ-AwdbSbZ2I
entries: Array

Información TXT
host: altertechnology.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 mx include:spf.protection.outlook.com ip4:89.140.21.0/24  ip4:84.124.29.128/29  ip4:62.82.171.36/30 ip4:168.245.46.66 ip4:80.29.127.82/32 ip4:88.2.252.140 ip4:168.245.46.66/24 ip4:185.99.187.212 include:sendgrid.net include:emsd1.com -all
entries: Array

Información TXT
host: altertechnology.com
class: IN
ttl: 3600
type: TXT
txt: 71c2d9c644edd4e4a492b2688df8fdb8
entries: Array