Registro DMARC
v=DMARC1; p=reject; adkim=r; aspf=r; rua=mailto:dmarc_agg@vali.email,mailto:accounts@firefox.com; ruf=mailto:accounts@firefox.com

Registro IPv4
host: Firefox.com
class: IN
ttl: 365
type: A
ip: 35.190.14.201

Servidores DNS Principal (mname) y Secundario (rname)
host: Firefox.com
class: IN
ttl: 3600
type: SOA
mname: infoblox1.private.mdc1.mozilla.com
rname: sysadmins.mozilla.org
serial: 2018043036
refresh: 180
retry: 180
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: Firefox.com
class: IN
ttl: 2947
type: MX
pri: 10
target: smtp1.mdc1.mozilla.com

Información TXT
host: Firefox.com
class: IN
ttl: 90
type: TXT
txt: v=spf1 mx a include:amazonses.com include:mail.zendesk.com include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email -all
entries: Array

Información TXT
host: Firefox.com
class: IN
ttl: 90
type: TXT
txt: _vrrc3v9222jxd6yhvt728lc4om6z0ff
entries: Array

Información TXT
host: Firefox.com
class: IN
ttl: 90
type: TXT
txt: kr1887r7cjn94rzlgp1bpnj8v94wd3mg
entries: Array

Información TXT
host: Firefox.com
class: IN
ttl: 90
type: TXT
txt: 3mjnbdj3h9wpslgz0gfly0pbr94wd12y
entries: Array

Información TXT
host: Firefox.com
class: IN
ttl: 90
type: TXT
txt: google-gws-recovery-domain-verification=70476672
entries: Array

Información TXT
host: Firefox.com
class: IN
ttl: 90
type: TXT
txt: facebook-domain-verification=wcer1w80xkwrzqftwc3shhkel9ys8m
entries: Array

Información TXT
host: Firefox.com
class: IN
ttl: 90
type: TXT
txt: google-site-verification=ZqFMUZ8Gzf13U_nchwvBgRE_sRAxAR5xLz-X5w4BU4s
entries: Array

Registro IPv6
host: Firefox.com
class: IN
ttl: 2853
type: AAAA
ipv6: 2600:1901::c197:0:0:0:0