Registro IPv4
host: blogspot.l.googleusercontent.com
class: IN
ttl: 13
type: A
ip: 172.217.171.193

host: node-js-interview-questions.blogspot.com
class: IN
ttl: 300
type: CNAME
target: blogspot.l.googleusercontent.com

Registro IPv6
host: blogspot.l.googleusercontent.com
class: IN
ttl: 91
type: AAAA
ipv6: 2a00:1450:4006:813::2001