Registro DMARC
v=DMARC1; p=reject; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.net;

Registro IPv4
host: contact-usa.com
class: IN
ttl: 300
type: A
ip: 172.67.200.254

Registro IPv4
host: contact-usa.com
class: IN
ttl: 300
type: A
ip: 104.21.90.139

Servidores DNS Principal (mname) y Secundario (rname)
host: contact-usa.com
class: IN
ttl: 1800
type: SOA
mname: nataly.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2416686702
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: contact-usa.com
class: IN
ttl: 300
type: MX
pri: 0
target: contactusa-com01i.mail.protection.outlook.com

Información TXT
host: contact-usa.com
class: IN
ttl: 300
type: TXT
txt: NETORGFT11882695.onmicrosoft.com
entries: Array

Información TXT
host: contact-usa.com
class: IN
ttl: 300
type: TXT
txt: apple-domain-verification=ln0wL3PeRYriSjGdA6xaJBjtMWaAUwJR39Zey2yVFkM
entries: Array

Información TXT
host: contact-usa.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=VOVQaH3ZRRE0d4V_f6e_weJpkzS40_3W0SHNXe7td1o
entries: Array

Información TXT
host: contact-usa.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:37.148.200.30 include:secureserver.net ip4:92.204.64.0/24 -all
entries: Array