Registro IPv4
host: sea36.mfdns.com
class: IN
ttl: 1800
type: A
ip: 39.109.11.33

Registro CNAME (Alias)
host: tzhledu.net
class: IN
ttl: 900
type: CNAME
target: sea36.mfdns.com

Servidores DNS Principal (mname) y Secundario (rname)
host: tzhledu.net
class: IN
ttl: 500
type: SOA
mname: ns1.myhostadmin.net
rname: dnsconct.myhostadmin.net
serial: 2019112903
refresh: 43200
retry: 300
expire: 1209600
minimum-ttl: 3600

Registro CNAME (Alias)
host: tzhledu.net
class: IN
ttl: 898
type: CNAME
target: sea36.mfdns.com