Registro IPv4
host: mr-z01.tm-azurefd.net
class: IN
ttl: 73
type: A
ip: 150.171.109.83

Registro CNAME (Alias)
host: admin.exchange.microsoft.com
class: IN
ttl: 3583
type: CNAME
target: admin.exchange.trafficmanager.net

Registro IPv6
host: mr-z01.tm-azurefd.net
class: IN
ttl: 90
type: AAAA
ipv6: 2603:1061:14:52::1

Registro CNAME (Alias)
host: admin.exchange.microsoft.com
class: IN
ttl: 3582
type: CNAME
target: admin.exchange.trafficmanager.net