Registro DMARC
v=DMARC1; p=none; pct=100; rua=mailto:rua@dmarc.microsoft; ruf=mailto:ruf@dmarc.microsoft; fo=1

Registro IPv4
host: xamarin.com
class: IN
ttl: 3600
type: A
ip: 20.236.44.162

Registro IPv4
host: xamarin.com
class: IN
ttl: 3600
type: A
ip: 20.231.239.246

Registro IPv4
host: xamarin.com
class: IN
ttl: 3600
type: A
ip: 20.76.201.171

Registro IPv4
host: xamarin.com
class: IN
ttl: 3600
type: A
ip: 20.112.250.133

Registro IPv4
host: xamarin.com
class: IN
ttl: 3600
type: A
ip: 20.70.246.20

Servidores DNS Principal (mname) y Secundario (rname)
host: xamarin.com
class: IN
ttl: 3600
type: SOA
mname: ns1-06.azure-dns.com
rname: azuredns-hostmaster.microsoft.com
serial: 1
refresh: 3600
retry: 300
expire: 2419200
minimum-ttl: 300

Servidor de Correo
host: xamarin.com
class: IN
ttl: 300
type: MX
pri: 10
target: xamarin-com.mail.protection.outlook.com

Información TXT
host: xamarin.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:sendgrid.net include:_spf.google.com ip4:107.22.199.107 ip4:66.228.45.242 include:mktomail.com include:amazonses.com include:spf.mandrillapp.com include:sparkpostmail.com ~all
entries: Array

Información TXT
host: xamarin.com
class: IN
ttl: 3600
type: TXT
txt: redirector-internalx-com.azurewebsites.net
entries: Array

Información TXT
host: xamarin.com
class: IN
ttl: 3600
type: TXT
txt: MS=ms78974643
entries: Array

Información TXT
host: xamarin.com
class: IN
ttl: 3600
type: TXT
txt: MS=ms30386111
entries: Array

Información TXT
host: xamarin.com
class: IN
ttl: 3600
type: TXT
txt: citrix-verification-code=cf9cfbbf-e891-420b-8207-358a4f12be44
entries: Array

Información TXT
host: xamarin.com
class: IN
ttl: 3600
type: TXT
txt: v=DMARC1; p=reject; pct=100; rua=mailto:d@rua.agari.com; ruf=mailto:d@ruf.agari.com; fo=1
entries: Array

Información TXT
host: xamarin.com
class: IN
ttl: 3600
type: TXT
txt: facebook-domain-verification=tw9ngivr9qmpx2lr8hhc8mp7obdyuk
entries: Array