indexo.dev

gesahu.de

.de crawl

First seen 2026-05-15 · Last seen 2026-05-15 · ok HTTP/1.1 200 796 ms crawled 2026-05-20

DE · 87.191.130.190 · AS3320 Deutsche Telekom AG

Reputation 92/100 no dmarc policy

sector other type homepage

HTML metadata

Title
IServ - gesahu.de
Canonical
https://gesahu.de/iserv/auth/login?_target_path=%2Fiserv%2Fauth%2Fauth%3F_iserv_app_url%3D%2Fiserv%2F%26client_id%3De74228c8-67b4-4712-9bd2-3c61f4cdee4a%26nonce%3De71c0672-2a6b-426b-9a39-e5685f8e39ed%26redirect_uri%3Dhttps%253A%2F%2Fgesahu.de%2Fiserv%2Fapp%2Fauthentication%2Fredirect%26response_type%3Dcode%26scope%3Dopenid%2520uuid%2520iserv%253Asession-id%2520iserv%253Aweb-ui%2520iserv%253A2fa%253Aconfiguration%2520iserv%253Aaccess-groups%26state%3DeyJ0eXAiOiJKV1QiLCJhbGciOiJFUzI1NiIsImtpZCI6IjEifQ.eyJyZWRpcmVjdF91cmkiOiJodHRwczovL2dlc2FodS5kZS9pc2Vydi8iLCJub25jZSI6ImU3MWMwNjcyLTJhNmItNDI2Yi05YTM5LWU1Njg1ZjhlMzllZCIsImFkbWluIjpmYWxzZSwiaXNzIjoiaHR0cHM6Ly9nZXNhaHUuZGUvaXNlcnYvIiwiZXhwIjoxNzg3MDA0MTIxLCJuYmYiOjE3NzkyMjgwNjEsImlhdCI6MTc3OTIyODEyMSwic2lkIjoiIn0.4JgIVfH4xz6nE8iHXd-EJMxu2h9z2E35iv3Xw5ykOytS9eW-oElVzDdxBw9dQQtmkTrVzqhk6BvqUOqyAwcYIA

Technology

Server
IServ
CMS
Gatsby

Registration

Updated
2019-11-29
Name servers
  • ns1.iserv.eu.
  • ns2.iserv.eu.
  • ns3.iserv.eu.
  • ns4.iserv.eu.

DNS records live

NS
  • ns1.iserv.eu
  • ns2.iserv.eu
  • ns3.iserv.eu
  • ns4.iserv.eu
MX
  • 10 gesahu.de
  • 50 offline.iserv.eu

Email authentication weak

SPF
v=spf1 a mx a:relay1.iserv.eu a:relay2.iserv.eu a:relay3.iserv.eu a:relaybs.iserv.eu ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-05-05 to 2026-08-03
Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://gesahu.de/iserv/auth/login?_target_path=/iserv/auth/auth?_iserv_app_url%3D%2Fiserv%2F%26client_id%3De74228c8-67b4-4712-9bd2-3c61f4cdee4a%26nonce%3De71c0672-2a6b-426b-9a39-e5685f8e39ed%26redirect_uri%3Dhttps%253A%2F%2Fgesahu.de%2Fiserv%2Fapp%2Fauthentication%2Fredirect%26response_type%3Dcode%26scope%3Dopenid%2520uuid%2520iserv%253Asession-id%2520iserv%253Aweb-ui%2520iserv%253A2fa%253Aconfiguration%2520iserv%253Aaccess-groups%26state%3DeyJ0eXAiOiJKV1QiLCJhbGciOiJFUzI1NiIsImtpZCI6IjEifQ.eyJyZWRpcmVjdF91cmkiOiJodHRwczovL2dlc2FodS5kZS9pc2Vydi8iLCJub25jZSI6ImU3MWMwNjcyLTJhNmItNDI2Yi05YTM5LWU1Njg1ZjhlMzllZCIsImFkbWluIjpmYWxzZSwiaXNzIjoiaHR0cHM6Ly9nZXNhaHUuZGUvaXNlcnYvIiwiZXhwIjoxNzg3MDA0MTIxLCJuYmYiOjE3NzkyMjgwNjEsImlhdCI6MTc3OTIyODEyMSwic2lkIjoiIn0.4JgIVfH4xz6nE8iHXd-EJMxu2h9z2E35iv3Xw5ykOytS9eW-oElVzDdxBw9dQQtmkTrVzqhk6BvqUOqyAwcYIA

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Permissions Policy
Header values
referrer-policy
no-referrer
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
default-src 'self'; img-src 'self' data:; media-src 'self' blob:; connect-src 'self' blob:; form-action 'self';
strict-transport-security
max-age=63072000;

Links to (1)