Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:18b2ad037d6b43bb81d7564d2618a400@dmarc-reports.cloudflare.net; sp=reject; fo=1:d:s; adkim=s;

Registro IPv4
host: freecodecamp.org
class: IN
ttl: 300
type: A
ip: 104.26.3.33

Registro IPv4
host: freecodecamp.org
class: IN
ttl: 300
type: A
ip: 172.67.70.149

Registro IPv4
host: freecodecamp.org
class: IN
ttl: 300
type: A
ip: 104.26.2.33

Servidores DNS Principal (mname) y Secundario (rname)
host: freecodecamp.org
class: IN
ttl: 1800
type: SOA
mname: anna.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2414253662
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: freecodecamp.org
class: IN
ttl: 300
type: MX
pri: 10
target: alt4.aspmx.l.google.com

Servidor de Correo
host: freecodecamp.org
class: IN
ttl: 300
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: freecodecamp.org
class: IN
ttl: 300
type: MX
pri: 10
target: alt3.aspmx.l.google.com

Servidor de Correo
host: freecodecamp.org
class: IN
ttl: 300
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Servidor de Correo
host: freecodecamp.org
class: IN
ttl: 300
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Información TXT
host: freecodecamp.org
class: IN
ttl: 300
type: TXT
txt: MS=ms63208939
entries: Array

Información TXT
host: freecodecamp.org
class: IN
ttl: 300
type: TXT
txt: mongodb-site-verification=iLPVBZkbjFGe4pz4YszIe6a2KG7U0Eja
entries: Array

Información TXT
host: freecodecamp.org
class: IN
ttl: 300
type: TXT
txt: google-site-verification=b4tITLzEeeZGEpvD4mGNf3khKM4fvqejQaz9SYBQP8E
entries: Array

Información TXT
host: freecodecamp.org
class: IN
ttl: 300
type: TXT
txt: google-site-verification=d9ZvgQC_Lvg8J-GkpD6kHmBHCsuw8-A8BJXIwqCRL7g
entries: Array

Información TXT
host: freecodecamp.org
class: IN
ttl: 300
type: TXT
txt: v=spf1 mx include:_spf.google.com include:amazonses.com -all
entries: Array

Información TXT
host: freecodecamp.org
class: IN
ttl: 300
type: TXT
txt: google-site-verification=TakbUdLjWbZfk3W5EKfzCHCvN0r3O3TvCOsl6Q6-NkY
entries: Array

Información TXT
host: freecodecamp.org
class: IN
ttl: 300
type: TXT
txt: have-i-been-pwned-verification=dweb_tgzo6k7eg8wn7o4fzhc021v1
entries: Array

Información TXT
host: freecodecamp.org
class: IN
ttl: 300
type: TXT
txt: google-site-verification=zsi_ytS9f3kFX0_IwEDRWjB9d0nb80hZdgCX9Yc-OPo
entries: Array

Información TXT
host: freecodecamp.org
class: IN
ttl: 300
type: TXT
txt: google-site-verification=jgKWN_Bx9-FlyACDYQkp5UT5VZqlidL0DDKaliqkN84
entries: Array

Registro IPv6
host: freecodecamp.org
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:20::681a:321

Registro IPv6
host: freecodecamp.org
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:20::681a:221

Registro IPv6
host: freecodecamp.org
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:20::ac43:4695