Registro DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:dmarc-agg@teamtreehouse.com,mailto:dmarc_agg@vali.email; ruf=mailto:dmarc-for@teamtreehouse.com; rf=afrf; fo=1; ri=86400; adkim=r; aspf=r;

Registro IPv4
host: teamtreehouse.com
class: IN
ttl: 90
type: A
ip: 52.86.92.175

Registro IPv4
host: teamtreehouse.com
class: IN
ttl: 90
type: A
ip: 54.152.175.179

Servidores DNS Principal (mname) y Secundario (rname)
host: teamtreehouse.com
class: IN
ttl: 900
type: SOA
mname: ns-334.awsdns-41.com
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: teamtreehouse.com
class: IN
ttl: 300
type: MX
pri: 40
target: aspmx3.googlemail.com

Servidor de Correo
host: teamtreehouse.com
class: IN
ttl: 300
type: MX
pri: 20
target: alt1.aspmx.l.google.com

Servidor de Correo
host: teamtreehouse.com
class: IN
ttl: 300
type: MX
pri: 10
target: aspmx.l.google.com

Servidor de Correo
host: teamtreehouse.com
class: IN
ttl: 300
type: MX
pri: 30
target: aspmx2.googlemail.com

Servidor de Correo
host: teamtreehouse.com
class: IN
ttl: 300
type: MX
pri: 20
target: alt2.aspmx.l.google.com

Información TXT
host: teamtreehouse.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:_spf.google.com include:helpscoutemail.com include:servers.mcsv.net include:spf.mandrillapp.com include:zoho.com ip4:142.0.160.50/32 include:7320745.spf10.hubspotemail.net exists:%{i}._spf.mta.salesforce.com ~all
entries: Array

Información TXT
host: teamtreehouse.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=0W3EHt8wRzgBZUT4_w_NwM50y4aNtXUIa95yEkB7hbg
entries: Array

Información TXT
host: teamtreehouse.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=gry2OoAsXMeGRyLmhhndx2c5TxFbvCqzUXR66_ZYMpc
entries: Array