Registro DMARC
v=spf1 include:spf.improvmx.com ~all

Registro IPv4
host: sfdistrictattorney.org
class: IN
ttl: 3600
type: A
ip: 23.185.0.4

Servidores DNS Principal (mname) y Secundario (rname)
host: sfdistrictattorney.org
class: IN
ttl: 205
type: SOA
mname: NS65.WORLDNIC.COM
rname: namehost.WORLDNIC.COM
serial: 121081117
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: sfdistrictattorney.org
class: IN
ttl: 205
type: MX
pri: 10
target: mx1.improvmx.com

Servidor de Correo
host: sfdistrictattorney.org
class: IN
ttl: 205
type: MX
pri: 20
target: mx2.improvmx.com

Información TXT
host: sfdistrictattorney.org
class: IN
ttl: 205
type: TXT
txt: v=spf1 include:spf.improvmx.com ~all
entries: Array

Registro IPv6
host: sfdistrictattorney.org
class: IN
ttl: 7200
type: AAAA
ipv6: 2620:12a:8000::4