Registro DMARC
v=DMARC1;p=none;sp=none;fo=1;rua=mailto:locdmarc_reports@loc.gov;ruf=mailto:locdmarc_ruf@loc.gov;rf=afrf;pct=100

Registro IPv4
host: loc.gov
class: IN
ttl: 300
type: A
ip: 104.16.54.16

Registro IPv4
host: loc.gov
class: IN
ttl: 300
type: A
ip: 104.16.55.16

Servidores DNS Principal (mname) y Secundario (rname)
host: loc.gov
class: IN
ttl: 1800
type: SOA
mname: alice.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2341180429
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: loc.gov
class: IN
ttl: 300
type: MX
pri: 5
target: mx41.loc.gov

Servidor de Correo
host: loc.gov
class: IN
ttl: 300
type: MX
pri: 5
target: mx22.loc.gov

Servidor de Correo
host: loc.gov
class: IN
ttl: 300
type: MX
pri: 5
target: mx23.loc.gov

Servidor de Correo
host: loc.gov
class: IN
ttl: 300
type: MX
pri: 5
target: mx42.loc.gov

Información TXT
host: loc.gov
class: IN
ttl: 300
type: TXT
txt: 62QSYa/kfNXdxXnLjT9/ZOyvqed/KSL3dFy+b7K7EFS08xeEY8vGX0IT9BCOCvkgLa16BcrmaQhTgKeOMK6njA==
entries: Array

Información TXT
host: loc.gov
class: IN
ttl: 300
type: TXT
txt: MS=ms90737861
entries: Array

Información TXT
host: loc.gov
class: IN
ttl: 300
type: TXT
txt: adobe-idp-site-verification=02f02861-90f5-4cf5-9922-c67c80a7bf26
entries: Array

Información TXT
host: loc.gov
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf1.loc.gov include:spf2.loc.gov mx -all
entries: Array

Información TXT
host: loc.gov
class: IN
ttl: 300
type: TXT
txt: google-site-verification=o0tsBc2NuJSImRS3MromAcC8lwoaWNp5LFZlmJXB0-0
entries: Array

Información TXT
host: loc.gov
class: IN
ttl: 300
type: TXT
txt: google-site-verification=D5cqNFQ7z5rT2z4OXeYRmxrMc80omDUqEGtsNFY9N_g
entries: Array

Información TXT
host: loc.gov
class: IN
ttl: 300
type: TXT
txt: webexdomainverification.NQCL=b1bef083-e011-4dcf-b1f7-42204b82128e
entries: Array

Información TXT
host: loc.gov
class: IN
ttl: 300
type: TXT
txt: yTrNm8yrlLjz94UZ1A2UUPz7Gv5UfCIypoGH1HmXjNs=
entries: Array

Registro IPv6
host: loc.gov
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700::6810:3710

Registro IPv6
host: loc.gov
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700::6810:3610