indexo.dev

helming-tiefbau.de

.de crawl

First seen 2026-05-09 · Last seen 2026-05-20 · ok HTTP/1.1 200 2132 ms crawled 2026-05-15

DE · 37.228.155.55 · AS45012 dogado GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Helming Tiefbau GmbH: Wenn Tiefbau, dann Helming.
Language
de-DE
Generator
TYPO3 CMS
Canonical
https://www.helming-tiefbau.de/

Open Graph

title
Helming Tiefbau GmbH
image:url
https://www.helming-tiefbau.de/fileadmin/_processed_/8/5/csm_Logo_Helming_b3564552ac.png

Technology

Server
Apache

Social

Contact

Email
Phone

Registration

Updated
2025-12-15
Name servers
  • ns1.nsdienste.de.
  • ns2.nsdienste.de.
  • ns3.nsdienste.de.

DNS records live

NS
  • ns1.nsdienste.de
  • ns2.nsdienste.de
  • ns3.nsdienste.de

Email authentication no MX

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

Certificate (current)

R13
from 2026-03-31 to 2026-06-29
Expires in 39 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.helming-tiefbau.de/

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

Links to (3)

Linked from (2)