Registro DMARC
v=DMARC1;p=reject;rua=mailto:dmarc_reports@doi.gov,mailto:reports@dmarc.cyber.dhs.gov

Registro IPv4
host: doi.gov
class: IN
ttl: 45
type: A
ip: 151.101.193.193

Registro IPv4
host: doi.gov
class: IN
ttl: 45
type: A
ip: 151.101.65.193

Registro IPv4
host: doi.gov
class: IN
ttl: 45
type: A
ip: 151.101.1.193

Registro IPv4
host: doi.gov
class: IN
ttl: 45
type: A
ip: 151.101.129.193

Servidores DNS Principal (mname) y Secundario (rname)
host: doi.gov
class: IN
ttl: 1800
type: SOA
mname: liz.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2365600764
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: doi.gov
class: IN
ttl: 300
type: MX
pri: 0
target: doi-gov.mail.protection.outlook.com

Información TXT
host: doi.gov
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf.protection.outlook.com ip4:137.227.82.0/26 ip4:137.227.134.0/26 -all
entries: Array

Información TXT
host: doi.gov
class: IN
ttl: 300
type: TXT
txt: jtch572shxx5p3t2sr21pw8lr6djnklp
entries: Array

Información TXT
host: doi.gov
class: IN
ttl: 300
type: TXT
txt: twx52qtdgvz5vmwnfjc2zf5dpqcdmdys
entries: Array

Registro IPv6
host: doi.gov
class: IN
ttl: 60
type: AAAA
ipv6: 2a04:4e42:200::449

Registro IPv6
host: doi.gov
class: IN
ttl: 60
type: AAAA
ipv6: 2a04:4e42:400::449

Registro IPv6
host: doi.gov
class: IN
ttl: 60
type: AAAA
ipv6: 2a04:4e42:600::449

Registro IPv6
host: doi.gov
class: IN
ttl: 60
type: AAAA
ipv6: 2a04:4e42::449