Registro DMARC
v=spf1 ip4:51.161.144.122 ip4:51.161.144.123 ip4:51.161.144.121 ~all

Registro IPv4
host: backbaylights.com
class: IN
ttl: 3600
type: A
ip: 51.161.144.121

Servidores DNS Principal (mname) y Secundario (rname)
host: backbaylights.com
class: IN
ttl: 3600
type: SOA
mname: ns-261.awsdns-32.com
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: backbaylights.com
class: IN
ttl: 3600
type: MX
pri: 0
target: contact.backbaylights.com

Información TXT
host: backbaylights.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:51.161.144.122 ip4:51.161.144.123 ip4:51.161.144.121 ~all
entries: Array