Registro DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:DMARC@hq.dhs.gov, mailto:reports@dmarc.cyber.dhs.gov

Registro IPv4
host: biometrics.gov
class: IN
ttl: 30
type: A
ip: 23.223.107.105

Servidores DNS Principal (mname) y Secundario (rname)
host: biometrics.gov
class: IN
ttl: 1800
type: SOA
mname: algin.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2375487366
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Información TXT
host: biometrics.gov
class: IN
ttl: 21600
type: TXT
txt: v=spf1 -all
entries: Array

Registro IPv6
host: biometrics.gov
class: IN
ttl: 30
type: AAAA
ipv6: 2a02:26f0:e0:4a2::447a

Registro IPv6
host: biometrics.gov
class: IN
ttl: 30
type: AAAA
ipv6: 2a02:26f0:e0:487::447a