Registro IPv4
host: mailtouch.com
class: IN
ttl: 600
type: A
ip: 115.68.22.85

Servidores DNS Principal (mname) y Secundario (rname)
host: mailtouch.com
class: IN
ttl: 3600
type: SOA
mname: ns302.dnsever.com
rname: root.mailtouch.com
serial: 1686898259
refresh: 86400
retry: 600
expire: 1209600
minimum-ttl: 300