Registro DMARC
v=DMARC1; p=none; sp=none; rua=mailto:spam-reports@r3public.org

Registro IPv4
host: r3public.org
class: IN
ttl: 3402
type: A
ip: 198.98.57.239

Servidores DNS Principal (mname) y Secundario (rname)
host: r3public.org
class: IN
ttl: 3600
type: SOA
mname: ns19.asurahosting.com
rname: hostmaster.r3public.org
serial: 2024090705
refresh: 3600
retry: 3600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: r3public.org
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.r3public.org

Información TXT
host: r3public.org
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ip4:198.98.57.239 ip4:65.21.92.21  ~all
entries: Array