Registro IPv4
host: bk.n.shifen.com
class: IN
ttl: 120
type: A
ip: 180.76.11.185

Registro CNAME (Alias)
host: baike.Baidu.com
class: IN
ttl: 1059
type: CNAME
target: bk.baidu.com

Registro IPv6
host: bk.n.shifen.com
class: IN
ttl: 120
type: AAAA
ipv6: 240c:4003:111:adc7::ff:b0f2:3dbe

Registro CNAME (Alias)
host: baike.Baidu.com
class: IN
ttl: 1055
type: CNAME
target: bk.baidu.com