rsbhannover.de

.de crawl

First seen 2026-04-23 · Last seen 2026-05-17 · ok HTTP/1.1 200 14711 ms crawled 2026-05-17

DE · 88.99.59.121 · AS24940 Hetzner Online GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Startseite - RSB Hannover e.V.
Language: de
Generator: TYPO3 CMS
Canonical: https://www.rsbhannover.de/

Open Graph

title: Startseite

Technology

Server: nginx

Third-party hosts loaded (2)

cdn.eye-able.com×2
translate-cdn.eye-able.com×1

Social

Contact

Phone

Registration

Updated

2020-02-05

Name servers

ns2.active-elements.de.
ns3.active-elements.de.

DNS records live

NS

ns2.active-elements.de
ns3.active-elements.de

MX

0 rsbhannover-de.mail.protection.outlook.com

TXT

MS=ms62594569

Email authentication strong

SPF

v=spf1 +a +mx +ip4:87.138.189.40 +a:xenon.active-elements.de +a:krypton.active-elements.de +a:mx.active-elements.de +a:mx2.active-elements.de +a:mx3.active-elements.de include:spf.protection.outlook.com -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; adkim=s; rua=mailto:dmarc-aggregate-report@rsbhannover.de; ruf=mailto:dmarc-forensic-report@rsbhannover.de; aspf=s; fo=0:1:s:d;

policy: quarantine

DKIM

default: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQClqH+PmIw/tWura7sA6DBxXEaFhLOEWlWlnAVEXmEFLVi/EWw0dkdjgz90QdesOQR75v63UhI9oaN7bvYV9XUY0Yagj…
selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz3BedDn9GSZr7BqJ8f8Trfy2BYwBml7VcQXSvNVRYli5dSAwDekpXdFbnEi6uVcvVNfGsdTvdLsjmu…

selectors probed

Certificate (current)

R12

from 2026-04-16 to 2026-07-15

Expires in 56 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.rsbhannover.de/

present

x-content-type-options

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff