Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: usfx.edu.bo
class: IN
ttl: 14400
type: A
ip: 201.131.45.6

Servidores DNS Principal (mname) y Secundario (rname)
host: usfx.edu.bo
class: IN
ttl: 21600
type: SOA
mname: ns1.piton.usfx.bo
rname: romero\.romel.usfx.bo
serial: 2026062301
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Información TXT
host: usfx.edu.bo
class: IN
ttl: 14400
type: TXT
txt: v=spf1 +a +mx +ip4:201.131.45.6 ~all
entries: Array