Registro IPv4
host: msds.open.edu.cdn.cloudflare.net
class: IN
ttl: 300
type: A
ip: 104.18.31.92

Registro IPv4
host: msds.open.edu.cdn.cloudflare.net
class: IN
ttl: 300
type: A
ip: 104.18.30.92

Registro CNAME (Alias)
host: msds.open.edu
class: IN
ttl: 300
type: CNAME
target: msds.open.edu.cdn.cloudflare.net

Registro IPv6
host: msds.open.edu.cdn.cloudflare.net
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700::6812:1f5c

Registro IPv6
host: msds.open.edu.cdn.cloudflare.net
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700::6812:1e5c

Registro CNAME (Alias)
host: msds.open.edu
class: IN
ttl: 300
type: CNAME
target: msds.open.edu.cdn.cloudflare.net