Registro DMARC
v=DMARC1; p=none; ; rua=mailto:itsupport@isotec.org; ruf=mailto:itsupport@isotec.org

Registro IPv4
host: isotec.de
class: IN
ttl: 7200
type: A
ip: 85.13.148.187

Servidores DNS Principal (mname) y Secundario (rname)
host: isotec.de
class: IN
ttl: 7200
type: SOA
mname: ns5.kasserver.com
rname: hostmaster.kasserver.com
serial: 2503240921
refresh: 28800
retry: 7200
expire: 1209600
minimum-ttl: 7200

Servidor de Correo
host: isotec.de
class: IN
ttl: 7200
type: MX
pri: 10
target: w01772ea.kasserver.com

Información TXT
host: isotec.de
class: IN
ttl: 7200
type: TXT
txt: google-site-verification=fBQWCMAWjHgBM0opssNMr-XPvJmMSnkdXhO5rbRdc4A
entries: Array

Información TXT
host: isotec.de
class: IN
ttl: 7200
type: TXT
txt: v=spf1 a:dd30638.kasserver.com a:psm.knowbe4.com ip4:52.28.229.182 include:spf.mailjet.com include:spf.crsend.com include:_spf.psm.knowbe4.com a:er-mail.erecruiter.net -all
entries: Array

Información TXT
host: isotec.de
class: IN
ttl: 7200
type: TXT
txt: google-site-verification=mooo2w7O4BTJv7dBNk6km1GeD-BtmpF65GwhxYqgaD0
entries: Array