Registro IPv4
host: joelkrebs.com
class: IN
ttl: 300
type: A
ip: 104.21.35.25

Registro IPv4
host: joelkrebs.com
class: IN
ttl: 300
type: A
ip: 172.67.212.70

Servidores DNS Principal (mname) y Secundario (rname)
host: joelkrebs.com
class: IN
ttl: 1800
type: SOA
mname: crystal.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2373121539
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: joelkrebs.com
class: IN
ttl: 300
type: MX
pri: 1200
target: ghs.google.com

Registro IPv6
host: joelkrebs.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3036::ac43:d446

Registro IPv6
host: joelkrebs.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3037::6815:2319