Registro IPv4
host: vnseo.edu.vn
class: IN
ttl: 300
type: A
ip: 139.180.187.28

Servidores DNS Principal (mname) y Secundario (rname)
host: vnseo.edu.vn
class: IN
ttl: 1800
type: SOA
mname: lee.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2352512492
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: vnseo.edu.vn
class: IN
ttl: 300
type: MX
pri: 10
target: mx.yandex.net

Información TXT
host: vnseo.edu.vn
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:mailgun.org ~all
entries: Array

Información TXT
host: vnseo.edu.vn
class: IN
ttl: 300
type: TXT
txt: v=spf1 redirect=_spf.yandex.net
entries: Array

Información TXT
host: vnseo.edu.vn
class: IN
ttl: 300
type: TXT
txt: google-site-verification=dBq0aarQLU21ie_mlE_SRtI5gmXLiOOWLOeWZrY2hw0
entries: Array