Registro DMARC
v=DMARC1; p=reject; sp=reject; fo=1; pct=100; rf=afrf; ri=43200; rua=mailto:DMARC_reports@dot.gov,mailto:reports@dmarc.cyber.dhs.gov,mailto:dmarc_agg@valigov.email; ruf=mailto:DMARC_reports@dot.gov

Registro IPv4
host: nhtsa.gov
class: IN
ttl: 900
type: A
ip: 204.68.194.196

Servidores DNS Principal (mname) y Secundario (rname)
host: nhtsa.gov
class: IN
ttl: 600
type: SOA
mname: dot-dca-edns-wz01.idn.dot.gov
rname: hostmaster.dot.gov
serial: 2011175584
refresh: 3600
retry: 360
expire: 604800
minimum-ttl: 300

Información TXT
host: nhtsa.gov
class: IN
ttl: 600
type: TXT
txt: v=spf1 -all
entries: Array