Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: 1800reputation.com
class: IN
ttl: 8865
type: A
ip: 168.119.145.236

Servidores DNS Principal (mname) y Secundario (rname)
host: 1800reputation.com
class: IN
ttl: 21600
type: SOA
mname: ns1.domainandemail.com
rname: founders.clinicsoftwarerevolution.com
serial: 2026092001
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: 1800reputation.com
class: IN
ttl: 14400
type: MX
pri: 0
target: 1800reputation.com

Información TXT
host: 1800reputation.com
class: IN
ttl: 14400
type: TXT
txt: v=spf1 ip4:168.119.145.236 +a +mx ~all
entries: