Registro IPv4
host: Firebase.com
class: IN
ttl: 261
type: A
ip: 199.36.158.100

Servidores DNS Principal (mname) y Secundario (rname)
host: Firebase.com
class: IN
ttl: 900
type: SOA
mname: ns-cloud-c1.googledomains.com
rname: cloud-dns-hostmaster.google.com
serial: 3
refresh: 21600
retry: 3600
expire: 1209600
minimum-ttl: 300

Servidor de Correo
host: Firebase.com
class: IN
ttl: 300
type: MX
pri: 20
target: alt1.aspmx.l.google.com

Servidor de Correo
host: Firebase.com
class: IN
ttl: 300
type: MX
pri: 30
target: aspmx2.googlemail.com

Servidor de Correo
host: Firebase.com
class: IN
ttl: 300
type: MX
pri: 30
target: aspmx3.googlemail.com

Servidor de Correo
host: Firebase.com
class: IN
ttl: 300
type: MX
pri: 20
target: alt2.aspmx.l.google.com

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

Información TXT
host: Firebase.com
class: IN
ttl: 300
type: TXT
txt: globalsign-domain-verification=zWPU60YFQ0yGYYzxisvoXHgatL_-vEWm_fmAqeVOU6
entries: Array

Información TXT
host: Firebase.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=vK6aPiwCIA62oFIF6tbYJW_e8qN0Q9WyAVpkFL4MKNw
entries: Array

Información TXT
host: Firebase.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=-6EqX1ahpVlYLBCd-8_oXf4XGZMT11h9XJrKYGt-h7Q
entries: Array

Información TXT
host: Firebase.com
class: IN
ttl: 300
type: TXT
txt: firebase=www-firebase-com
entries: Array

Información TXT
host: Firebase.com
class: IN
ttl: 300
type: TXT
txt: ticket-2802
entries: Array

Información TXT
host: Firebase.com
class: IN
ttl: 300
type: TXT
txt: keybase-site-verification=QZY4EcrADfMZPUCbEGaUT9l8kg8QmGdYT6fhrJ30c9k
entries: Array

Información TXT
host: Firebase.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:customer.io include:spf.braintreegateway.com ~all
entries: Array

Registro IPv6
host: Firebase.com
class: IN
ttl: 300
type: AAAA
ipv6: 2620::890:0:0:0:0:100