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

Registro IPv4
host: njit.edu.cn
class: IN
ttl: 7200
type: A
ip: 202.119.160.38

Servidores DNS Principal (mname) y Secundario (rname)
host: njit.edu.cn
class: IN
ttl: 7200
type: SOA
mname: ns.njit.edu.cn
rname: admin.example.com
serial: 2100000570
refresh: 10800
retry: 900
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: njit.edu.cn
class: IN
ttl: 7200
type: MX
pri: 10
target: mxbiz2.qq.com

Servidor de Correo
host: njit.edu.cn
class: IN
ttl: 7200
type: MX
pri: 5
target: mxbiz1.qq.com