Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: fsb.edu.vn
class: IN
ttl: 1387
type: A
ip: 103.160.76.129

Servidores DNS Principal (mname) y Secundario (rname)
host: fsb.edu.vn
class: IN
ttl: 3600
type: SOA
mname: ns1.pavietnam.vn
rname: hostmaster.fsb.edu.vn
serial: 2025022458
refresh: 14400
retry: 3600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: fsb.edu.vn
class: IN
ttl: 3600
type: MX
pri: 30
target: aspmx2.googlemail.com

Servidor de Correo
host: fsb.edu.vn
class: IN
ttl: 3600
type: MX
pri: 20
target: alt2.aspmx.l.google.com

Servidor de Correo
host: fsb.edu.vn
class: IN
ttl: 3600
type: MX
pri: 20
target: alt1.aspmx.l.google.com

Servidor de Correo
host: fsb.edu.vn
class: IN
ttl: 3600
type: MX
pri: 30
target: aspmx4.googlemail.com

Servidor de Correo
host: fsb.edu.vn
class: IN
ttl: 3600
type: MX
pri: 10
target: aspmx.l.google.com

Servidor de Correo
host: fsb.edu.vn
class: IN
ttl: 3600
type: MX
pri: 30
target: aspmx5.googlemail.com

Servidor de Correo
host: fsb.edu.vn
class: IN
ttl: 3600
type: MX
pri: 10
target: ms45292891.msv1.invalid

Servidor de Correo
host: fsb.edu.vn
class: IN
ttl: 3600
type: MX
pri: 30
target: aspmx3.googlemail.com

Información TXT
host: fsb.edu.vn
class: IN
ttl: 300
type: TXT
txt: MS=ms12463299
entries: Array

Información TXT
host: fsb.edu.vn
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:_spf.google.com include:amazonses.com ~all
entries: Array

Información TXT
host: fsb.edu.vn
class: IN
ttl: 300
type: TXT
txt: facebook-domain-verification=6a5losgolwdzni4fiqjmvtbr1mhy5t
entries: Array

Información TXT
host: fsb.edu.vn
class: IN
ttl: 300
type: TXT
txt: google-site-verification=3t5N6JKxNvhUehr-qIgZvSdE9rrQQYY6zXQIU4Ckxek
entries: Array

Información TXT
host: fsb.edu.vn
class: IN
ttl: 300
type: TXT
txt: google-site-verification=qwCFGyegdul4VB6sLp-lDLHWrp35820vJWOq2sZ481k
entries: Array