Registro IPv4
host: walkthrough.md
class: IN
ttl: 300
type: A
ip: 199.36.158.100

Servidores DNS Principal (mname) y Secundario (rname)
host: walkthrough.md
class: IN
ttl: 18932
type: SOA
mname: ns-cloud-b1.googledomains.com
rname: cloud-dns-hostmaster.google.com
serial: 5
refresh: 21600
retry: 3600
expire: 259200
minimum-ttl: 300

Información TXT
host: walkthrough.md
class: IN
ttl: 300
type: TXT
txt: firebase=walkthrough-baff6
entries: Array

Información TXT
host: walkthrough.md
class: IN
ttl: 300
type: TXT
txt: google-site-verification=8G0e_CzfSjSoCr-SK-Jaf9Iu9zrFnqWM7lz2fF8wKQI
entries: Array

Información TXT
host: walkthrough.md
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:_spf.firebasemail.com ~all
entries: Array

Información TXT
host: walkthrough.md
class: IN
ttl: 300
type: TXT
txt: hosting-site=walkthrough-baff6
entries: Array