Registro IPv4
host: www3.l.google.com
class: IN
ttl: 300
type: A
ip: 216.58.215.174

host: congtynhatphong.business.site
class: IN
ttl: 3599
type: CNAME
target: www3.l.google.com

Registro IPv6
host: www3.l.google.com
class: IN
ttl: 300
type: AAAA
ipv6: 2a00:1450:4003:806::200e