Registro IPv4
host: pam-soft.com
class: IN
ttl: 600
type: A
ip: 191.218.196.235

Servidores DNS Principal (mname) y Secundario (rname)
host: pam-soft.com
class: IN
ttl: 600
type: SOA
mname: a.share-dns.com
rname: master.share-dns.com
serial: 1786434390
refresh: 3600
retry: 1200
expire: 86400
minimum-ttl: 600