Servidores DNS Principal (mname) y Secundario (rname)
host: marydomowicz.com
class: IN
ttl: 300
type: SOA
mname: ns1.dreamhost.com
rname: hostmaster.dreamhost.com
serial: 2024070500
refresh: 15275
retry: 600
expire: 1814400
minimum-ttl: 300