Registro DMARC
v=spf1 ip4:212.85.158.0/28 ip4:188.121.227.0/24 ip6:2a02:2178:2:c::/64 ip6:2a02:2178:1000:200::/56 ip6:2a02:2178:2:f::/64 ?all

Registro IPv4
host: tuxfamily.org
class: IN
ttl: 21600
type: A
ip: 188.121.227.54

Servidores DNS Principal (mname) y Secundario (rname)
host: tuxfamily.org
class: IN
ttl: 21600
type: SOA
mname: ns1.staff.tuxfamily.net
rname: hostmaster.tuxfamily.org
serial: 2020030901
refresh: 3600
retry: 900
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: tuxfamily.org
class: IN
ttl: 21600
type: MX
pri: 15
target: mx2.tuxfamily.net

Servidor de Correo
host: tuxfamily.org
class: IN
ttl: 21600
type: MX
pri: 10
target: mx1.tuxfamily.net

Información TXT
host: tuxfamily.org
class: IN
ttl: 21600
type: TXT
txt: v=spf1 ip4:212.85.158.0/28 ip4:188.121.227.0/24 ip6:2a02:2178:2:c::/64 ip6:2a02:2178:1000:200::/56 ip6:2a02:2178:2:f::/64 ?all
entries: Array

Registro IPv6
host: tuxfamily.org
class: IN
ttl: 21600
type: AAAA
ipv6: 2a02:2178:2:f::54