Registro DMARC
v=DMARC1; p=none; rua=mailto:administrator@udb.edu.sv

Servidores DNS Principal (mname) y Secundario (rname)
host: udb.edu.sv
class: IN
ttl: 83016
type: SOA
mname: ns.udb.edu.sv
rname: hostmaster.udb.edu.sv
serial: 20281114
refresh: 3600
retry: 1800
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: udb.edu.sv
class: IN
ttl: 5327
type: MX
pri: 10
target: aspmx2.googlemail.com

Servidor de Correo
host: udb.edu.sv
class: IN
ttl: 5327
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Servidor de Correo
host: udb.edu.sv
class: IN
ttl: 5327
type: MX
pri: 10
target: aspmx3.googlemail.com

Servidor de Correo
host: udb.edu.sv
class: IN
ttl: 5327
type: MX
pri: 1
target: aspmx.l.google.com

Información TXT
host: udb.edu.sv
class: IN
ttl: 215
type: TXT
txt: v=spf1 include:_spf.google.com ~all
entries: Array

Información TXT
host: udb.edu.sv
class: IN
ttl: 215
type: TXT
txt: hx4x0c6hw3jdhz8s8pj2vrr37v2018kk
entries: Array

Información TXT
host: udb.edu.sv
class: IN
ttl: 215
type: TXT
txt: rhv8kzs6kz6xxf69cm8ckc085b11wtyw
entries: Array

Información TXT
host: udb.edu.sv
class: IN
ttl: 215
type: TXT
txt: adobe-idp-site-verification=d00e8bd9855d7cad0fed14cc599bd27adf5721fc3eac7fd8885182297e5017d5
entries: Array

Información TXT
host: udb.edu.sv
class: IN
ttl: 215
type: TXT
txt: facebook-domain-verification=lr2yen9y1w83pw73a9io3ueqlvbdxb
entries: Array