Registro IPv4
host: ihs.care
class: IN
ttl: 300
type: A
ip: 64.40.247.35

Servidores DNS Principal (mname) y Secundario (rname)
host: ihs.care
class: IN
ttl: 1800
type: SOA
mname: chloe.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2403757134
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800