Registro DMARC
v=DMARC1; p=none; rua=mailto:mailauth-reports@qq.com

Servidores DNS Principal (mname) y Secundario (rname)
host: tomtop.com
class: IN
ttl: 900
type: SOA
mname: ns-1525.awsdns-62.org
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: tomtop.com
class: IN
ttl: 300
type: MX
pri: 15
target: mx3.qiye.aliyun.com

Servidor de Correo
host: tomtop.com
class: IN
ttl: 300
type: MX
pri: 5
target: mx1.qiye.aliyun.com

Servidor de Correo
host: tomtop.com
class: IN
ttl: 300
type: MX
pri: 10
target: mx2.qiye.aliyun.com

Información TXT
host: tomtop.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 mx include:rspread.net ~all
entries: Array

Información TXT
host: tomtop.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=HrcNHo-3GRsuqy28k9vCfQzyPJSOCw8IcueKtxWzlWI
entries: Array

Información TXT
host: tomtop.com
class: IN
ttl: 300
type: TXT
txt: Validity-Domain-Verification=3M9H88T5/aveIxEa3mm7FRmLwUU=
entries: Array

Información TXT
host: tomtop.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf.qiye.aliyun.com -all
entries: Array