Registro IPv4
host: cdnfastly.90900000.com
class: IN
ttl: 90
type: A
ip: 2.59.170.20

Registro IPv4
host: cdnfastly.90900000.com
class: IN
ttl: 90
type: A
ip: 104.219.250.37

Registro CNAME (Alias)
host: yyyyy33.com
class: IN
ttl: 600
type: CNAME
target: cdnfastly.90900000.com

Servidores DNS Principal (mname) y Secundario (rname)
host: cdnfastly.90900000.com
class: IN
ttl: 1462
type: SOA
mname: ns1.lander.d.parity.domains
rname: hostmaster.lander.d.parity.domains
serial: 8
refresh: 7200
retry: 3600
expire: 1209600
minimum-ttl: 60

Registro CNAME (Alias)
host: yyyyy33.com
class: IN
ttl: 598
type: CNAME
target: cdnfastly.90900000.com