Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:mailauth-reports@qq.com

Registro IPv4
host: Csdn.net
class: IN
ttl: 600
type: A
ip: 124.70.25.132

Servidores DNS Principal (mname) y Secundario (rname)
host: Csdn.net
class: IN
ttl: 600
type: SOA
mname: vip3.alidns.com
rname: hostmaster.hichina.com
serial: 2024083011
refresh: 3600
retry: 1200
expire: 86400
minimum-ttl: 600

Servidor de Correo
host: Csdn.net
class: IN
ttl: 600
type: MX
pri: 10
target: mxbiz2.qq.com

Servidor de Correo
host: Csdn.net
class: IN
ttl: 600
type: MX
pri: 5
target: mxbiz1.qq.com

Información TXT
host: Csdn.net
class: IN
ttl: 600
type: TXT
txt: google-site-verification=nn4nvxbYITKfb8-tv-QWw4H7PsjTM6LGvHDeUvrw0hA
entries: Array

Información TXT
host: Csdn.net
class: IN
ttl: 600
type: TXT
txt: MS=31CFB7A983BC11C83514100AA1729972691EDAAF
entries: Array

Información TXT
host: Csdn.net
class: IN
ttl: 600
type: TXT
txt: v=spf1 include:spf.mail.qq.com -all
entries: Array

Información TXT
host: Csdn.net
class: IN
ttl: 600
type: TXT
txt: aliyun-site-verification=019d4b53-d811-47df-8312-695fcef366f4
entries: Array