Registro DMARC
v=DMARC1; p=reject; rua=mailto:dmarc@nrvelectrics.com; ruf=mailto:dmarc@nrvelectrics.com; adkim=r; aspf=s; pct=100; rf=afrf; ri=86400; sp=reject

Registro IPv4
host: nrvelectrics.com
class: IN
ttl: 3600
type: A
ip: 206.217.134.183

Servidores DNS Principal (mname) y Secundario (rname)
host: nrvelectrics.com
class: IN
ttl: 3600
type: SOA
mname: dns.nrvelectrics.com
rname: hostmaster.nrvelectrics.com
serial: 1760059669
refresh: 43200
retry: 3600
expire: 604800
minimum-ttl: 3600

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

Información TXT
host: nrvelectrics.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a:dns.nrvelectrics.com ~all
entries: Array