Registro DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:re+qom4psrj1qt@dmarc.postmarkapp.com, mailto:dmarc@dlszobel.edu.ph; sp=none; aspf=r;

Servidores DNS Principal (mname) y Secundario (rname)
host: dlszobel.edu.ph
class: IN
ttl: 12436
type: SOA
mname: pns71.cloudns.net
rname: sysads.dlszobel.edu.ph
serial: 2026062201
refresh: 7200
retry: 1800
expire: 1209600
minimum-ttl: 43200

Servidor de Correo
host: dlszobel.edu.ph
class: IN
ttl: 12434
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: dlszobel.edu.ph
class: IN
ttl: 12434
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: dlszobel.edu.ph
class: IN
ttl: 12434
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Información TXT
host: dlszobel.edu.ph
class: IN
ttl: 12434
type: TXT
txt: apple-domain-verification=0iUvkLX28haaLPBd
entries: Array

Información TXT
host: dlszobel.edu.ph
class: IN
ttl: 12434
type: TXT
txt: MS=ms46953709
entries: Array

Información TXT
host: dlszobel.edu.ph
class: IN
ttl: 12434
type: TXT
txt: v=spf1 include:_spf.google.com include:spf.protection.outlook.com ~all
entries: Array

Información TXT
host: dlszobel.edu.ph
class: IN
ttl: 12434
type: TXT
txt: Sendinblue-code:b686d762d79d1a47a76abd9bd8f999a8
entries: Array

Información TXT
host: dlszobel.edu.ph
class: IN
ttl: 12434
type: TXT
txt: google-site-verification=odfSRQI1DZu1QvOKwym4mDbPPADQpdhlpjfpqF1Rv80
entries: Array