Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: tiptop.com.hk
class: IN
ttl: 3600
type: A
ip: 203.135.154.121

Servidores DNS Principal (mname) y Secundario (rname)
host: tiptop.com.hk
class: IN
ttl: 3600
type: SOA
mname: ns1.bdm.microsoftonline.com
rname: azuredns-hostmaster.microsoft.com
serial: 1
refresh: 3600
retry: 300
expire: 2419200
minimum-ttl: 300

Servidor de Correo
host: tiptop.com.hk
class: IN
ttl: 3600
type: MX
pri: 0
target: tiptop-com-hk.mail.protection.outlook.com

Información TXT
host: tiptop.com.hk
class: IN
ttl: 3600
type: TXT
txt: mscid=VijUA2U1jpwcOYqHWX0dp90qKyXAHyyT5V7AzmUB479wvNv8JhNKKw9yzszW9tBd6F+C0s8OSpgh8iBw7nEdqg==
entries: Array

Información TXT
host: tiptop.com.hk
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:123.1.250.156 ip4:123.1.253.8/29 include:spf.protection.outlook.com -all
entries: Array