Registro DMARC
v=DMARC1; p=reject; pct=100; fo=1; ri=86400; rua=mailto:dmarcreports@gsa.gov,mailto:reports@dmarc.cyber.dhs.gov; ruf=mailto:dmarcfailures@gsa.gov

Registro IPv4
host: usability.gov
class: IN
ttl: 90
type: A
ip: 18.172.213.93

Registro IPv4
host: usability.gov
class: IN
ttl: 90
type: A
ip: 18.172.213.77

Registro IPv4
host: usability.gov
class: IN
ttl: 90
type: A
ip: 18.172.213.52

Registro IPv4
host: usability.gov
class: IN
ttl: 90
type: A
ip: 18.172.213.37

Servidores DNS Principal (mname) y Secundario (rname)
host: usability.gov
class: IN
ttl: 900
type: SOA
mname: ns-1783.awsdns-30.co.uk
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Información TXT
host: usability.gov
class: IN
ttl: 300
type: TXT
txt: v=spf1 -all
entries: Array

Registro IPv6
host: usability.gov
class: IN
ttl: 90
type: AAAA
ipv6: 2600:9000:256f:4600:6:d1ab:b540:93a1

Registro IPv6
host: usability.gov
class: IN
ttl: 90
type: AAAA
ipv6: 2600:9000:256f:9a00:6:d1ab:b540:93a1

Registro IPv6
host: usability.gov
class: IN
ttl: 90
type: AAAA
ipv6: 2600:9000:256f:9800:6:d1ab:b540:93a1

Registro IPv6
host: usability.gov
class: IN
ttl: 90
type: AAAA
ipv6: 2600:9000:256f:ee00:6:d1ab:b540:93a1

Registro IPv6
host: usability.gov
class: IN
ttl: 90
type: AAAA
ipv6: 2600:9000:256f:9000:6:d1ab:b540:93a1

Registro IPv6
host: usability.gov
class: IN
ttl: 90
type: AAAA
ipv6: 2600:9000:256f:2400:6:d1ab:b540:93a1

Registro IPv6
host: usability.gov
class: IN
ttl: 90
type: AAAA
ipv6: 2600:9000:256f:b800:6:d1ab:b540:93a1

Registro IPv6
host: usability.gov
class: IN
ttl: 90
type: AAAA
ipv6: 2600:9000:256f:5a00:6:d1ab:b540:93a1