Registro IPv4
host: educationcatalogs.com
class: IN
ttl: 300
type: A
ip: 45.88.202.115

Servidores DNS Principal (mname) y Secundario (rname)
host: educationcatalogs.com
class: IN
ttl: 3600
type: SOA
mname: ns3.epik.com
rname: support.epik.com
serial: 2022040203
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600