indexo.dev

geisler-bau.de

.de crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 568 ms crawled 2026-06-04

DE · 85.13.164.6 · AS34788 Neue Medien Muennich GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Geisler Bau GmbH – Geisler Bau GmbH
Language
de
Generator
WordPress 7.0
Canonical
https://geisler-bau.de/
Feeds

Technology

Server
Apache
CMS
WordPress 7.0
jQuery
3.7.1

Third-party hosts loaded (1)

  • gmpg.org×1

Contact

Email
Phone

Registration

Updated
2025-09-10
Name servers
  • ns5.kasserver.com.
  • ns6.kasserver.com.

DNS records live

NS
  • ns5.kasserver.com
  • ns6.kasserver.com
MX
  • 0 geislerbau-de01i.mail.protection.outlook.com

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=reject;
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDOwUrD7bYo+EV8oNfhd+FZ2HRPcKKJLfOP3fAKb/F+RGYgir0nExuMkga4Yvluug+Kahnsf1lWwbi8RiFAZN…
selectors probed

Certificate (current)

E7
from 2026-05-10 to 2026-08-08
Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://geisler-bau.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)