Registro DMARC
v=DMARC1; p=none; rua=mailto:postmaster@linuxtracker.org

Registro IPv4
host: linuxtracker.org
class: IN
ttl: 604800
type: A
ip: 172.67.158.148

Registro IPv4
host: linuxtracker.org
class: IN
ttl: 604800
type: A
ip: 104.21.33.39

Servidores DNS Principal (mname) y Secundario (rname)
host: linuxtracker.org
class: IN
ttl: 604800
type: SOA
mname: coco.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2415858907
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Información registro PTR (Reverso - Inverso)
host: linuxtracker.org
class: IN
ttl: 604800
type: PTR
target: mail.linuxtracker.org

Servidor de Correo
host: linuxtracker.org
class: IN
ttl: 604800
type: MX
pri: 10
target: mail.linuxtracker.org

Información TXT
host: linuxtracker.org
class: IN
ttl: 604800
type: TXT
txt: v=spf1 a:mail.linuxtracker.org -all
entries: Array

Registro IPv6
host: linuxtracker.org
class: IN
ttl: 604800
type: AAAA
ipv6: 2606:4700:3033::6815:2127

Registro IPv6
host: linuxtracker.org
class: IN
ttl: 604800
type: AAAA
ipv6: 2606:4700:3033::ac43:9e94