Registro IPv4
host: global3.l7.search.ystg1.b.yahoo.com
class: IN
ttl: 199
type: A
ip: 212.82.100.137

Registro CNAME (Alias)
host: search.aol.com
class: IN
ttl: 90
type: CNAME
target: global3.l7.search.ystg1.b.yahoo.com

Registro CNAME (Alias)
host: search.aol.com
class: IN
ttl: 89
type: CNAME
target: global3.l7.search.ystg1.b.yahoo.com