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techsperto.de

.de crawl

First seen 2026-05-01 · Last seen 2026-05-01 · ok HTTP/1.1 200 413 ms crawled 2026-05-08

DE · 92.205.172.254 · AS21499 Host Europe GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
techsperto GmbH
Description
techsperto GmbH - Ihre Experten für Java und Angular
Language
de

Technology

Server
Apache
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • www.googletagmanager.com×1
  • www.privacypolicies.com×1

Registration

Updated
2023-11-14
Name servers
  • ns55.domaincontrol.com.
  • ns56.domaincontrol.com.

DNS records live

NS
  • ns55.domaincontrol.com
  • ns56.domaincontrol.com
MX
Show 6 MX records
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 15 ajdvkmdggnpfnxktokuzvveg37dxdb5twwspjozngbp4ujagrdgq.mx-verification.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • NETORGFT19704563.onmicrosoft.com

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2025-08-10 to 2026-09-09
Expires in 112 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://techsperto.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)