Registro DMARC
v=DMARC1; p=reject; rua=mailto:dmarc@ecomp.dol.gov,mailto:reports@dmarc.cyber.dhs.gov; adkim=r; aspf=r; pct=100; ri=86400

Registro IPv4
host: ecomp.dol.gov
class: IN
ttl: 300
type: A
ip: 44.214.9.212

Registro IPv4
host: ecomp.dol.gov
class: IN
ttl: 300
type: A
ip: 34.237.77.103

Servidor de Correo
host: ecomp.dol.gov
class: IN
ttl: 300
type: MX
pri: 50
target: sil-mta-dmz-02-pub.dol.gov

Servidor de Correo
host: ecomp.dol.gov
class: IN
ttl: 300
type: MX
pri: 100
target: stl-mta-dmz-02-pub.dol.gov

Servidor de Correo
host: ecomp.dol.gov
class: IN
ttl: 300
type: MX
pri: 50
target: sil-mta-dmz-01-pub.dol.gov

Servidor de Correo
host: ecomp.dol.gov
class: IN
ttl: 300
type: MX
pri: 100
target: stl-mta-dmz-01-pub.dol.gov

Información TXT
host: ecomp.dol.gov
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:amazonses.com mx include:dol.gov -all
entries: Array