Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: retsip.com
class: IN
ttl: 600
type: A
ip: 23.227.38.65

Servidores DNS Principal (mname) y Secundario (rname)
host: retsip.com
class: IN
ttl: 600
type: SOA
mname: dns1.hichina.com
rname: hostmaster.hichina.com
serial: 2025042409
refresh: 3600
retry: 1200
expire: 86400
minimum-ttl: 600

Servidor de Correo
host: retsip.com
class: IN
ttl: 600
type: MX
pri: 5
target: domain-us-1.cuiqiu.net

Servidor de Correo
host: retsip.com
class: IN
ttl: 600
type: MX
pri: 10
target: domain-cn-1.cuiqiu.net

Información TXT
host: retsip.com
class: IN
ttl: 600
type: TXT
txt: v=spf1 +include:domain-send.cuiqiu.net ~all
entries: Array