Registro DMARC
v=DMARC1; p=none; rua=mailto:postmaster@logaritme.net

Servidores DNS Principal (mname) y Secundario (rname)
host: logaritme.net
class: IN
ttl: 1800
type: SOA
mname: heidi.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2416297242
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: logaritme.net
class: IN
ttl: 300
type: MX
pri: 40
target: poster3i.iberlayer.com

Servidor de Correo
host: logaritme.net
class: IN
ttl: 300
type: MX
pri: 20
target: poster4i.iberlayer.com

Servidor de Correo
host: logaritme.net
class: IN
ttl: 300
type: MX
pri: 10
target: poster1i.iberlayer.com

Servidor de Correo
host: logaritme.net
class: IN
ttl: 300
type: MX
pri: 30
target: poster2i.iberlayer.com

Información TXT
host: logaritme.net
class: IN
ttl: 300
type: TXT
txt: MS=ms74212343
entries: Array

Información TXT
host: logaritme.net
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array