Registro IPv4
host: khanhhoa.edu.vn
class: IN
ttl: 3600
type: A
ip: 117.5.229.196

Servidores DNS Principal (mname) y Secundario (rname)
host: khanhhoa.edu.vn
class: IN
ttl: 3600
type: SOA
mname: ns1.vdconline.vn
rname: vdconline.tld
serial: 2025052039
refresh: 28800
retry: 7200
expire: 1209600
minimum-ttl: 3600

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

Servidor de Correo
host: khanhhoa.edu.vn
class: IN
ttl: 3600
type: MX
pri: 7
target: alt2.aspmx.l.google.com

Servidor de Correo
host: khanhhoa.edu.vn
class: IN
ttl: 3600
type: MX
pri: 6
target: alt1.aspmx.l.google.com

Servidor de Correo
host: khanhhoa.edu.vn
class: IN
ttl: 3600
type: MX
pri: 5
target: aspmx5.googlemail.com

Servidor de Correo
host: khanhhoa.edu.vn
class: IN
ttl: 3600
type: MX
pri: 10
target: aspmx4.googlemail.com

Servidor de Correo
host: khanhhoa.edu.vn
class: IN
ttl: 3600
type: MX
pri: 20
target: aspmx2.googlemail.com

Servidor de Correo
host: khanhhoa.edu.vn
class: IN
ttl: 3600
type: MX
pri: 15
target: aspmx3.googlemail.com

Información TXT
host: khanhhoa.edu.vn
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_mail.khanhhoa.edu.vn ~all
entries: Array

Información TXT
host: khanhhoa.edu.vn
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ~all
entries: Array