Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: ime.usp.br
class: IN
ttl: 21600
type: A
ip: 143.107.45.13

Servidores DNS Principal (mname) y Secundario (rname)
host: ime.usp.br
class: IN
ttl: 172800
type: SOA
mname: bidu.ime.usp.br
rname: admin.ime.usp.br
serial: 2026102201
refresh: 1200
retry: 60
expire: 2419200
minimum-ttl: 900

Servidor de Correo
host: ime.usp.br
class: IN
ttl: 101616
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Servidor de Correo
host: ime.usp.br
class: IN
ttl: 101616
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: ime.usp.br
class: IN
ttl: 101616
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: ime.usp.br
class: IN
ttl: 101616
type: MX
pri: 10
target: alt4.aspmx.l.google.com

Servidor de Correo
host: ime.usp.br
class: IN
ttl: 101616
type: MX
pri: 10
target: alt3.aspmx.l.google.com

Información TXT
host: ime.usp.br
class: IN
ttl: 21600
type: TXT
txt: v=spf1 ip4:200.144.254.25 include:_spf.google.com include:_comunicadores.usp.br ?all
entries: Array

Información TXT
host: ime.usp.br
class: IN
ttl: 21600
type: TXT
txt: spf2.0/pra
entries: Array

Información TXT
host: ime.usp.br
class: IN
ttl: 21600
type: TXT
txt: google-site-verification=lt2ZeNvEPZiRLLJwAC_gJp11btAy3fVKqo9Z9RMMYvk
entries: Array