Registro DMARC
v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com;

Servidores DNS Principal (mname) y Secundario (rname)
host: usafedcu.org
class: IN
ttl: 21600
type: SOA
mname: a18-66.akam.net
rname: hostmaster.akamai.com
serial: 1556792467
refresh: 43200
retry: 7200
expire: 604800
minimum-ttl: 7200

Información TXT
host: usafedcu.org
class: IN
ttl: 1800
type: TXT
txt: _lk7hwbmtt9zeb0rajr0bsruei184yw7
entries: Array

Información TXT
host: usafedcu.org
class: IN
ttl: 1800
type: TXT
txt: _gqafwugtdvwhmlmqrxphi3lnucpv1ke
entries: Array

Información TXT
host: usafedcu.org
class: IN
ttl: 1800
type: TXT
txt: _r9s1imeptcdsqd5w6zasmy9g03u00ci
entries: Array

Información TXT
host: usafedcu.org
class: IN
ttl: 1800
type: TXT
txt: _al4gz1o48uq2phy43qzxx4c11f70vsn
entries: Array

Información TXT
host: usafedcu.org
class: IN
ttl: 1800
type: TXT
txt: v=spf1 -all
entries: Array

Información TXT
host: usafedcu.org
class: IN
ttl: 1800
type: TXT
txt: _ihafcpprrbyl795ayzwuld7purrp5zb
entries: Array