Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc-rua@fsf.org

Registro IPv4
host: fsf.org
class: IN
ttl: 162
type: A
ip: 209.51.188.174

Servidores DNS Principal (mname) y Secundario (rname)
host: fsf.org
class: IN
ttl: 180
type: SOA
mname: ns1.gnu.org
rname: hostmaster.gnu.org
serial: 2941144453
refresh: 3600
retry: 300
expire: 3600000
minimum-ttl: 3600

Servidor de Correo
host: fsf.org
class: IN
ttl: 180
type: MX
pri: 10
target: mail.fsf.org

Información TXT
host: fsf.org
class: IN
ttl: 180
type: TXT
txt: v=spf1 redirect=gnu.org
entries: Array

Información TXT
host: fsf.org
class: IN
ttl: 180
type: TXT
txt: libera-asq123s
entries: Array

Registro IPv6
host: fsf.org
class: IN
ttl: 180
type: AAAA
ipv6: 2001:470:142:4::a