Registro DMARC
v=spf1 a mx ip4:66.85.129.64/28 ~all

Registro IPv4
host: mwrc.net
class: IN
ttl: 3600
type: A
ip: 66.85.129.72

Servidores DNS Principal (mname) y Secundario (rname)
host: mwrc.net
class: IN
ttl: 3600
type: SOA
mname: ns1.1111-internet.com
rname: dns-admin.1111-internet.com
serial: 2024052705
refresh: 10800
retry: 1800
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: mwrc.net
class: IN
ttl: 3600
type: MX
pri: 10
target: mwrc-net.relay1g.spamh.com

Servidor de Correo
host: mwrc.net
class: IN
ttl: 3600
type: MX
pri: 20
target: mwrc-net.relay1h.spamh.com

Servidor de Correo
host: mwrc.net
class: IN
ttl: 3600
type: MX
pri: 30
target: mwrc-net.relay1i.spamh.com

Información TXT
host: mwrc.net
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ip4:66.85.129.64/28 ~all
entries: Array