indexo.dev

ga-hannover.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-07 · ok HTTP/1.1 200 1742 ms crawled 2026-05-07

DE · 217.160.0.9 · AS8560 IONOS SE

Reputation 87/100 weak security headers no dmarc policy

sector tech type homepage

HTML metadata

Title
Spezialisten für die integrative Gebäudeautomation | ga-hannover.de
Language
de
Generator
WordPress 6.4.8
Canonical
https://www.ga-hannover.de/
Feeds

Technology

Server
Apache
CMS
WordPress
Analytics
  • Google Analytics

Third-party hosts loaded (1)

  • www.google-analytics.com×1

Contact

Email
Phone

Registration

Updated
2020-02-12
Name servers
  • ns1038.ui-dns.de.
  • ns1075.ui-dns.com.
  • ns1087.ui-dns.biz.
  • ns1104.ui-dns.org.

DNS records live

NS
  • ns1038.ui-dns.de
  • ns1075.ui-dns.com
  • ns1087.ui-dns.biz
  • ns1104.ui-dns.org
MX
  • 10 gahannover-de0e.mail.protection.outlook.com
TXT
  • v=verifydomain MS=2914713

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-02-17 to 2027-03-04
Expires in 287 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.ga-hannover.de/

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

Linked from (1)