Registro IPv4
host: ns-140.awsdns-17.com
class: IN
ttl: 1265
type: A
ip: 205.251.192.140

host: dnsps31.mercadolibre.com
class: IN
ttl: 120
type: CNAME
target: ns-140.awsdns-17.com

Registro IPv6
host: ns-140.awsdns-17.com
class: IN
ttl: 8954
type: AAAA
ipv6: 2600:9000:5300:8c00::1