Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: freebuf.com
class: IN
ttl: 90
type: A
ip: 39.106.155.178

Servidores DNS Principal (mname) y Secundario (rname)
host: freebuf.com
class: IN
ttl: 180
type: SOA
mname: f1g1ns1.dnspod.net
rname: freednsadmin.dnspod.com
serial: 1745635544
refresh: 3600
retry: 180
expire: 1209600
minimum-ttl: 180

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

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

Información TXT
host: freebuf.com
class: IN
ttl: 3600
type: TXT
txt: 202010190604125xkv0sqd5okfizqze8h0p9lwr62rfjes9g2grdo3m5gezh6yq2
entries: Array

Información TXT
host: freebuf.com
class: IN
ttl: 3600
type: TXT
txt: 2021103116283169zgc06l93ycsdezfesr7rteda563vm3txsmsxy4jozjb4fqx9
entries: Array

Información TXT
host: freebuf.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.mail.qq.com -all
entries: Array