Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: isdv.net
class: IN
ttl: 90
type: A
ip: 116.202.56.145

Servidores DNS Principal (mname) y Secundario (rname)
host: isdv.net
class: IN
ttl: 3600
type: SOA
mname: ns.factsoft.de
rname: hostmaster.factsoft.de
serial: 2026060201
refresh: 43200
retry: 3600
expire: 864000
minimum-ttl: 3600

Servidor de Correo
host: isdv.net
class: IN
ttl: 90
type: MX
pri: 0
target: isdv-net.mail.protection.outlook.com

Información TXT
host: isdv.net
class: IN
ttl: 90
type: TXT
txt: google-site-verification=QxFmgFg_f9zou_3XPxl0LmCLWLNllRySBgt_XMkuI8w
entries: Array

Información TXT
host: isdv.net
class: IN
ttl: 90
type: TXT
txt: v=spf1 include:factsoft.de include:spf.protection.outlook.com ip4:81.169.146.183/32 mx -all
entries: Array