Registro IPv4
host: houstonbusiness.biz
class: IN
ttl: 38400
type: A
ip: 162.215.226.3

Servidores DNS Principal (mname) y Secundario (rname)
host: houstonbusiness.biz
class: IN
ttl: 7200
type: SOA
mname: thcservers.mars.orderbox-dns.com
rname: eliana.florica.ipgeeks.com
serial: 2023071103
refresh: 7200
retry: 7200
expire: 172800
minimum-ttl: 38400