Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc_rua@readworks.org

Registro IPv4
host: readworks.org
class: IN
ttl: 90
type: A
ip: 52.32.245.179

Registro IPv4
host: readworks.org
class: IN
ttl: 90
type: A
ip: 34.214.148.164

Registro IPv4
host: readworks.org
class: IN
ttl: 90
type: A
ip: 44.240.83.56

Servidores DNS Principal (mname) y Secundario (rname)
host: readworks.org
class: IN
ttl: 900
type: SOA
mname: ns-15.awsdns-01.com
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: readworks.org
class: IN
ttl: 90
type: MX
pri: 50
target: aspmx2.googlemail.com

Servidor de Correo
host: readworks.org
class: IN
ttl: 90
type: MX
pri: 10
target: aspmx.l.google.com

Servidor de Correo
host: readworks.org
class: IN
ttl: 90
type: MX
pri: 50
target: aspmx3.googlemail.com

Servidor de Correo
host: readworks.org
class: IN
ttl: 90
type: MX
pri: 30
target: alt2.aspmx.l.google.com

Servidor de Correo
host: readworks.org
class: IN
ttl: 90
type: MX
pri: 30
target: alt1.aspmx.l.google.com

Información TXT
host: readworks.org
class: IN
ttl: 90
type: TXT
txt: google-site-verification=kw2xEW1465GaWrmvE9jtFt-WSiEW64tnaq8c9cBhqqM
entries: Array

Información TXT
host: readworks.org
class: IN
ttl: 90
type: TXT
txt: google-site-verification=TmSXCWOTvC2YtBjZbm5MKOBtJmYDD9DzC8n-qfMPoeY
entries: Array

Información TXT
host: readworks.org
class: IN
ttl: 90
type: TXT
txt: v=spf1 a mx ip4:108.166.44.201 ip4:67.212.170.242 ip4:67.212.170.243 ip4:69.175.22.162 ip4:108.166.44.206 include:_spf.google.com ~all
entries: Array

Información TXT
host: readworks.org
class: IN
ttl: 90
type: TXT
txt: google-site-verification=KXdfriutWM5JMoy5oN1nndxgFqBdDKZVdrE5R0320uE
entries: Array

Información TXT
host: readworks.org
class: IN
ttl: 90
type: TXT
txt: google-site-verification=g7JN9fAoKs27JHoWhDXFy1wLqzOSX9S4E5MOPWecCHw
entries: Array

Información TXT
host: readworks.org
class: IN
ttl: 90
type: TXT
txt: MS=2AE40550C522F6383724502584D829BCF2AEE51F
entries: Array

Información TXT
host: readworks.org
class: IN
ttl: 90
type: TXT
txt: v=spf1 include:sendgrid.net ~all
entries: Array