Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: fnac.com.br
class: IN
ttl: 300
type: A
ip: 104.21.65.253

Registro IPv4
host: fnac.com.br
class: IN
ttl: 300
type: A
ip: 172.67.196.80

Servidores DNS Principal (mname) y Secundario (rname)
host: fnac.com.br
class: IN
ttl: 1800
type: SOA
mname: benedict.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2416738372
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: fnac.com.br
class: IN
ttl: 300
type: MX
pri: 10
target: _dc-mx.9c710cc75b2b.fnac.com.br

Información TXT
host: fnac.com.br
class: IN
ttl: 300
type: TXT
txt: google-site-verification=sext_Hv-obe3zT610xDaWGd95j9COwitxEzedPjJ58U
entries: Array

Información TXT
host: fnac.com.br
class: IN
ttl: 300
type: TXT
txt: v=spf1 a mx ip4:5.180.151.12 ~all
entries: Array