Registro IPv4
host: letterstoa.com
class: IN
ttl: 300
type: A
ip: 172.67.208.236

Registro IPv4
host: letterstoa.com
class: IN
ttl: 300
type: A
ip: 104.21.77.143

Servidores DNS Principal (mname) y Secundario (rname)
host: letterstoa.com
class: IN
ttl: 1800
type: SOA
mname: dax.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2390279715
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: letterstoa.com
class: IN
ttl: 300
type: MX
pri: 1200
target: ghs.google.com

Información TXT
host: letterstoa.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=eClXl4ELK-6I8AMp4omx64JOFpOV7V0pRM7lIHkZOPk
entries: Array

Registro IPv6
host: letterstoa.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3031::6815:4d8f

Registro IPv6
host: letterstoa.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3037::ac43:d0ec