Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc@frons.com.br; ruf=mailto:dmarc@frons.com.br; rf=afrf; pct=100

Registro IPv4
host: frons.com.br
class: IN
ttl: 300
type: A
ip: 188.114.97.5

Registro IPv4
host: frons.com.br
class: IN
ttl: 300
type: A
ip: 188.114.96.5

Servidores DNS Principal (mname) y Secundario (rname)
host: frons.com.br
class: IN
ttl: 1800
type: SOA
mname: bob.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2412638802
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: frons.com.br
class: IN
ttl: 3600
type: MX
pri: 10
target: alt3.aspmx.l.google.com

Servidor de Correo
host: frons.com.br
class: IN
ttl: 3600
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: frons.com.br
class: IN
ttl: 3600
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: frons.com.br
class: IN
ttl: 3600
type: MX
pri: 10
target: alt4.aspmx.l.google.com

Servidor de Correo
host: frons.com.br
class: IN
ttl: 3600
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Información TXT
host: frons.com.br
class: IN
ttl: 300
type: TXT
txt: google-site-verification=_bCbOcql3Xc-jT_zSJTeeI3_GXzxB67bS9AaFOChFiw
entries: Array

Información TXT
host: frons.com.br
class: IN
ttl: 300
type: TXT
txt: google-site-verification=HxVNKZosytaoL2d-xXzBNPc6GDUL65qDyjyKaSGgS8Y
entries: Array

Información TXT
host: frons.com.br
class: IN
ttl: 300
type: TXT
txt: google-site-verification=kqCU4qAsNn875bVu13wHrQlkN8UJ2GxzFkjekvLWpds
entries: Array

Información TXT
host: frons.com.br
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:_spf.google.com include:emsd1.com include:e.frons.com.br include:mxsspf.sendpulse.com include:_spf.rdstation.com.br include:sendgrid.net ~all
entries: Array

Información TXT
host: frons.com.br
class: IN
ttl: 300
type: TXT
txt: yahoo-verification-key=lelrA1P5Eg1xSsIplZb8A0JNykrp2CrBT6pB4a5pJ+U=
entries: Array

Registro IPv6
host: frons.com.br
class: IN
ttl: 300
type: AAAA
ipv6: 2a06:98c1:3120::5

Registro IPv6
host: frons.com.br
class: IN
ttl: 300
type: AAAA
ipv6: 2a06:98c1:3121::5