Registro IPv4
host: cdn-content.ampproject.org
class: IN
ttl: 30
type: A
ip: 216.58.205.65

Registro CNAME (Alias)
host: skwood-co-kr.cdn.ampproject.org
class: IN
ttl: 300
type: CNAME
target: cdn-content.ampproject.org

Registro IPv6
host: cdn-content.ampproject.org
class: IN
ttl: 36
type: AAAA
ipv6: 2a00:1450:4003:814::2001

Registro CNAME (Alias)
host: skwood-co-kr.cdn.ampproject.org
class: IN
ttl: 300
type: CNAME
target: cdn-content.ampproject.org