Registro IPv4
host: natural-foundation-science.org
class: IN
ttl: 900
type: A
ip: 219.234.18.240

Servidores DNS Principal (mname) y Secundario (rname)
host: natural-foundation-science.org
class: IN
ttl: 3600
type: SOA
mname: ns1.myhostadmin.net
rname: dnsconct.myhostadmin.net
serial: 2025100709
refresh: 3600
retry: 300
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: natural-foundation-science.org
class: IN
ttl: 600
type: MX
pri: 5
target: mxbiz1.qq.com

Servidor de Correo
host: natural-foundation-science.org
class: IN
ttl: 600
type: MX
pri: 10
target: mxbiz2.qq.com