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

Registro IPv4
host: leifson.com
class: IN
ttl: 600
type: A
ip: 76.76.21.21

Servidores DNS Principal (mname) y Secundario (rname)
host: leifson.com
class: IN
ttl: 3600
type: SOA
mname: ns59.domaincontrol.com
rname: dns.jomax.net
serial: 2025052206
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: leifson.com
class: IN
ttl: 3600
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: leifson.com
class: IN
ttl: 3600
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Servidor de Correo
host: leifson.com
class: IN
ttl: 3600
type: MX
pri: 10
target: alt4.aspmx.l.google.com

Servidor de Correo
host: leifson.com
class: IN
ttl: 3600
type: MX
pri: 10
target: alt3.aspmx.l.google.com

Servidor de Correo
host: leifson.com
class: IN
ttl: 3600
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Información TXT
host: leifson.com
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=3Pxzg832yj6Abz4Ok5uMDW313x6Y-qHsST9kMUmXvPw
entries: Array

Información TXT
host: leifson.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:dc-aa8e722993._spfm.leifson.com ~all
entries: Array