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

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

Servidores DNS Principal (mname) y Secundario (rname)
host: tsa.gov
class: IN
ttl: 1800
type: SOA
mname: micah.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2356558588
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Información TXT
host: tsa.gov
class: IN
ttl: 28800
type: TXT
txt: v=spf1 -all
entries: Array

Información TXT
host: tsa.gov
class: IN
ttl: 28800
type: TXT
txt: D74D-252E-8F22-9200-C939-0F4C-4E4F-8FBA
entries: Array

Registro IPv6
host: tsa.gov
class: IN
ttl: 22
type: AAAA
ipv6: 2a02:26f0:5c00:39c::447a

Registro IPv6
host: tsa.gov
class: IN
ttl: 22
type: AAAA
ipv6: 2a02:26f0:5c00:3ac::447a