Registro IPv4
host: web321.cn
class: IN
ttl: 300
type: A
ip: 104.21.51.157

Registro IPv4
host: web321.cn
class: IN
ttl: 300
type: A
ip: 172.67.182.127

Servidores DNS Principal (mname) y Secundario (rname)
host: web321.cn
class: IN
ttl: 1800
type: SOA
mname: carrera.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2391658279
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Registro IPv6
host: web321.cn
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3030::6815:339d

Registro IPv6
host: web321.cn
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3036::ac43:b67f