Registro DMARC
v=DMARC1; p=none; aspf=r; adkim=r;

Registro IPv4
host: cnrainbows.com
class: IN
ttl: 72834
type: A
ip: 35.213.142.196

Servidores DNS Principal (mname) y Secundario (rname)
host: cnrainbows.com
class: IN
ttl: 14400
type: SOA
mname: ns1.siteground.net
rname: admins.siteground.com
serial: 92
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 86400

Servidor de Correo
host: cnrainbows.com
class: IN
ttl: 900
type: MX
pri: 5
target: mxbiz1.qq.com

Servidor de Correo
host: cnrainbows.com
class: IN
ttl: 900
type: MX
pri: 10
target: mxbiz2.qq.com

Información TXT
host: cnrainbows.com
class: IN
ttl: 900
type: TXT
txt: v=spf1 include:spf.mail.qq.com include:cnrainbows.com.spf.auto.dnssmarthost.net ~all
entries: Array