Registro DMARC
v=DMARC1; p=none; ruf=mailto:dmarc-reports@tigertech.net

Registro IPv4
host: northfield.org
class: IN
ttl: 900
type: A
ip: 158.51.62.83

Servidores DNS Principal (mname) y Secundario (rname)
host: northfield.org
class: IN
ttl: 21600
type: SOA
mname: ns1.tigertech.net
rname: support.tigertech.net
serial: 2025011903
refresh: 7200
retry: 1800
expire: 1209600
minimum-ttl: 900

Servidor de Correo
host: northfield.org
class: IN
ttl: 1800
type: MX
pri: 10
target: mx1.tigertech.net

Servidor de Correo
host: northfield.org
class: IN
ttl: 1800
type: MX
pri: 20
target: mx3.tigertech.net

Servidor de Correo
host: northfield.org
class: IN
ttl: 1800
type: MX
pri: 10
target: mx2.tigertech.net

Información TXT
host: northfield.org
class: IN
ttl: 1800
type: TXT
txt: v=spf1 include:tigertech.net a/24 mx/24 ~all
entries: Array

Registro IPv6
host: northfield.org
class: IN
ttl: 900
type: AAAA
ipv6: 2604:4f00:10:e2cb::58:59:1