indexo.dev

grossbach-kollegen.de

.de crawl

First seen 2026-05-04 · Last seen 2026-05-04 · ok HTTP/1.1 200 1394 ms crawled 2026-05-11

DE · 176.28.34.223 · AS34011 Host Europe GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
G&K Großbach & Kollegen GmbH – AXA-Geschäftsstelle in Bergisch Gladbach
Language
de
Generator
WordPress 6.9.4
Canonical
https://grossbach-kollegen.de/
Feeds

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Social

Contact

Phone

Registration

Updated
2021-01-12
Name servers
  • ns43.domaincontrol.com.
  • ns44.domaincontrol.com.

DNS records live

NS
  • ns43.domaincontrol.com
  • ns44.domaincontrol.com
MX
  • 50 mx0.grossbach-kollegen.de

Email authentication partial

SPF
v=spf1 include:spf.server-he.de ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc@grossbach-kollegen.de; adkim=r; aspf=r
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

ZeroSSL RSA DV SSL CA 2
from 2026-04-29 to 2026-07-29
Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://grossbach-kollegen.de/

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

Links to (6)

Linked from (1)