indexo.dev

flow-d.de

.de crawl

First seen 2026-04-21 · Last seen 2026-05-14 · ok HTTP/1.1 200 2741 ms crawled 2026-05-14

DE · 91.204.46.247 · AS197540 netcup GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
flow.d GmbH
Description
Softwarelösungen für hochskalierbare Datenverarbeitung und interaktive Visualisierungen aus Dresden
Language
de
Generator
WordPress 6.9.4
Canonical
https://www.flow-d.de/
Feeds

Open Graph

url
https://www.flow-d.de/
title
flow.d GmbH
locale
de_DE
site name
flow.d
description
Softwarelösungen für hochskalierbare Datenverarbeitung und interaktive Visualisierungen aus Dresden

Technology

Server
nginx
CMS
WordPress

Third-party hosts loaded (2)

  • gmpg.org×1
  • hcaptcha.com×1

Contact

Phone

Registration

Updated
2021-02-12
Name servers
  • ns1.your-server.de.
  • ns3.second-ns.de.
  • ns.second-ns.com.

DNS records live

NS
  • ns.second-ns.com
  • ns1.your-server.de
  • ns3.second-ns.de
MX
  • 10 mail.flow-d.de
  • 50 mx2ef9.netcup.net
Verified for
  • Google

Email authentication partial

SPF
v=spf1 mx a include:_spf.webhosting.systems ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:postmaster@flow-d.de
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-11 to 2026-07-10
Expires in 51 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.flow-d.de/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (1)

Linked from (1)