Registro IPv4
host: sb.l.google.com
class: IN
ttl: 300
type: A
ip: 172.217.20.238

Registro CNAME (Alias)
host: safebrowsing.google.com
class: IN
ttl: 110
type: CNAME
target: sb.l.google.com

Registro IPv6
host: sb.l.google.com
class: IN
ttl: 90
type: AAAA
ipv6: 2a00:1450:4003:817::200e

Registro CNAME (Alias)
host: safebrowsing.google.com
class: IN
ttl: 109
type: CNAME
target: sb.l.google.com