Registro DMARC
v=DMARC1; p=quarantine; pct=100; aspf=r; adkim=r;

Registro IPv4
host: tucuman.gob.ar
class: IN
ttl: 300
type: A
ip: 157.230.53.222

Servidores DNS Principal (mname) y Secundario (rname)
host: tucuman.gob.ar
class: IN
ttl: 1072
type: SOA
mname: dom.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2419989432
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: tucuman.gob.ar
class: IN
ttl: 300
type: MX
pri: 0
target: mail.tucuman.gov.ar

Información TXT
host: tucuman.gob.ar
class: IN
ttl: 300
type: TXT
txt: v=spf1 mx ip4:200.45.78.251 include:_spf.google.com -all
entries: v=spf1 mx ip4:200.45.78.251 include:_spf.google.com -all