Registro DMARC
v=DMARC1; p=none; rua=mailto:aef9e0aa87c34734ae5ec13be714a0e3@dmarc-reports.cloudflare.net

Registro IPv4
host: e-courier.co
class: IN
ttl: 300
type: A
ip: 104.21.61.84

Registro IPv4
host: e-courier.co
class: IN
ttl: 300
type: A
ip: 172.67.207.179

Servidores DNS Principal (mname) y Secundario (rname)
host: e-courier.co
class: IN
ttl: 1800
type: SOA
mname: cullen.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2407139996
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: e-courier.co
class: IN
ttl: 300
type: MX
pri: 0
target: mx2.spacemail.com

Servidor de Correo
host: e-courier.co
class: IN
ttl: 300
type: MX
pri: 0
target: mx1.spacemail.com

Información TXT
host: e-courier.co
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf.shared.spaceship.host include:spf.spacemail.com ~all
entries: Array

Registro IPv6
host: e-courier.co
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3030::6815:3d54

Registro IPv6
host: e-courier.co
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3032::ac43:cfb3