Registro DMARC
v=DMARC1;p=reject;rua=mailto:dmarc@byhours.com;pct=100;

Registro IPv4
host: byhours.com
class: IN
ttl: 90
type: A
ip: 18.172.226.83

Registro IPv4
host: byhours.com
class: IN
ttl: 90
type: A
ip: 18.172.226.23

Registro IPv4
host: byhours.com
class: IN
ttl: 90
type: A
ip: 18.172.226.41

Registro IPv4
host: byhours.com
class: IN
ttl: 90
type: A
ip: 18.172.226.96

Servidores DNS Principal (mname) y Secundario (rname)
host: byhours.com
class: IN
ttl: 900
type: SOA
mname: ns-1751.awsdns-26.co.uk
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: byhours.com
class: IN
ttl: 300
type: MX
pri: 10
target: aspmx5.googlemail.com

Servidor de Correo
host: byhours.com
class: IN
ttl: 300
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: byhours.com
class: IN
ttl: 300
type: MX
pri: 10
target: aspmx3.googlemail.com

Servidor de Correo
host: byhours.com
class: IN
ttl: 300
type: MX
pri: 10
target: aspmx2.googlemail.com

Servidor de Correo
host: byhours.com
class: IN
ttl: 300
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Servidor de Correo
host: byhours.com
class: IN
ttl: 300
type: MX
pri: 10
target: aspmx4.googlemail.com

Servidor de Correo
host: byhours.com
class: IN
ttl: 300
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Información TXT
host: byhours.com
class: IN
ttl: 90
type: TXT
txt: v=spf1 a mx include:spf.mailjet.com include:_spf.atlassian.net include:mail.zendesk.com include:amazonses.com include:emsend3.com include:_spf.google.com -all
entries: Array