Registro DMARC
v=DMARC1; p=none; rua=mailto:e14a8d8e9fd04582a28bfd94e43a7971@dmarc-reports.cloudflare.net,mailto:it@caspian.com;

Registro IPv4
host: caspian.com
class: IN
ttl: 120
type: A
ip: 91.109.20.168

Servidores DNS Principal (mname) y Secundario (rname)
host: caspian.com
class: IN
ttl: 300
type: SOA
mname: b.ns.arvancdn.ir
rname: hostmaster.arvancloud.ir
serial: 1760186367
refresh: 86400
retry: 7200
expire: 604800
minimum-ttl: 7200

Servidor de Correo
host: caspian.com
class: IN
ttl: 120
type: MX
pri: 10
target: mail.caspian.com

Información TXT
host: caspian.com
class: IN
ttl: 120
type: TXT
txt: v=spf1 a:mailgw-c.getway.biz a:mail.caspian.com ip4:178.252.167.69 include:_spf.google.com ~all
entries: Array