Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc@linux.org; fo=1

Registro IPv4
host: linux.org
class: IN
ttl: 300
type: A
ip: 104.26.14.72

Registro IPv4
host: linux.org
class: IN
ttl: 300
type: A
ip: 104.26.15.72

Registro IPv4
host: linux.org
class: IN
ttl: 300
type: A
ip: 172.67.73.26

Servidores DNS Principal (mname) y Secundario (rname)
host: linux.org
class: IN
ttl: 1800
type: SOA
mname: lia.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2414721896
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: linux.org
class: IN
ttl: 300
type: MX
pri: 20
target: mx2.improvmx.com

Servidor de Correo
host: linux.org
class: IN
ttl: 300
type: MX
pri: 10
target: mx1.improvmx.com

Información TXT
host: linux.org
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:sendgrid.net ~all
entries: Array

Información TXT
host: linux.org
class: IN
ttl: 300
type: TXT
txt: ahrefs-site-verification_631032cd30b4e19d3273793b1c65f11c66f6a5426ba38536b9d58ef0dc91054d
entries: Array

Registro IPv6
host: linux.org
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:20::681a:f48

Registro IPv6
host: linux.org
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:20::681a:e48

Registro IPv6
host: linux.org
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:20::ac43:491a