Registro IPv4
host: blogspot.l.googleusercontent.com
class: IN
ttl: 227
type: A
ip: 142.250.178.161

Registro CNAME (Alias)
host: pv-courses.blogspot.com
class: IN
ttl: 300
type: CNAME
target: blogspot.l.googleusercontent.com

Registro IPv6
host: blogspot.l.googleusercontent.com
class: IN
ttl: 60
type: AAAA
ipv6: 2a00:1450:4003:809::2001

Registro CNAME (Alias)
host: pv-courses.blogspot.com
class: IN
ttl: 299
type: CNAME
target: blogspot.l.googleusercontent.com