indexo.dev

protos.de

.de crawl

First seen 2026-05-09 · Last seen 2026-05-15 · ok HTTP/1.1 200 2176 ms crawled 2026-05-15

DE · 92.205.248.214 · AS21499 Host Europe GmbH

Reputation 100/100

Classifying

HTML metadata

Title
PROTOS Software GmbH - Mastering Software Complexity
Description
PROTOS hat sich auf die Entwicklung modellgetriebener, domänenspezifischer Werkzeuge und Applikationen für Embedded Systeme spezialisiert.
Language
de
Canonical
https://www.protos.de/
Translations
  • de
  • en

Open Graph

url
https://www.protos.de/
title
PROTOS Software GmbH - Mastering Software Complexity
locale
de
site name
PROTOS Software GmbH
description
PROTOS hat sich auf die Entwicklung modellgetriebener, domänenspezifischer Werkzeuge und Applikationen für Embedded Systeme spezialisiert.

Technology

Server
Apache
CMS
WordPress

Contact

Phone

Registration

Updated
2022-05-20
Name servers
  • ns81.domaincontrol.com.
  • ns82.domaincontrol.com.

DNS records live

NS
  • ns81.domaincontrol.com
  • ns82.domaincontrol.com
MX
  • 0 protos-de.mail.protection.outlook.com
TXT
  • a0d25pimdgc5bec1us96dkv1hf
  • mistral-domain-verification=8277c1b5b33776ef29a4741e1a78d359281eae6b
Verified for
  • Atlassian
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 a:dd31920.kasserver.com include:spf.protection.outlook.com include:spf.mailjet.com include:26860302.spf07.hubspotemail.net include:spf.mtasv.net -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:a23f1f64508d.a@dmarcinput.com; ruf=mailto:a23f1f64508d.f@dmarcinput.com; fo=1;
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC6fyBHmM7LXyeuqN578++xNrXcf8jE60x3vyWZOPPRC4VJlgnZ1CeynXvoaYrnpWWCbadFPhjUZeo+A3pW6u…
selectors probed

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2025-05-12 to 2026-06-11
Expires in 22 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.protos.de/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • missing Content Security Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
geolocation=(), microphone=(), midi=(), camera=(), usb=(), magnetometer=(), accelerometer=(), vr=(), ambient-light-sensor=(), gyroscope=(), microphone=()
x-content-type-options
nosniff
strict-transport-security
max-age=31536000

Linked from (1)