Registro IPv4
host: varharbor.com
class: IN
ttl: 6520
type: A
ip: 208.91.197.27

Servidores DNS Principal (mname) y Secundario (rname)
host: varharbor.com
class: IN
ttl: 6520
type: SOA
mname: ns1.dnsbycomodo.net
rname: admin.dns.com
serial: 2025110101
refresh: 10800
retry: 864000
expire: 7200
minimum-ttl: 7200