indexo.dev

rwg-osthannover.de

.de crawl

First seen 2026-04-21 · Last seen 2026-05-17 · ok HTTP/1.1 200 1542 ms crawled 2026-05-14

DE · 82.165.251.254 · AS8560 IONOS SE

Reputation 87/100 weak security headers no dmarc policy

sector other type homepage

HTML metadata

Title
Home - RWG Osthannover
Language
de-DE
Generator
TYPO3 CMS
Canonical
https://www.rwg-osthannover.de/

Technology

Server
Apache
CMS
Joomla

Third-party hosts loaded (1)

  • ccm.land24.de×1

Social

Contact

Email

Registration

Updated
2022-06-24
Name servers
  • ns1-08.azure-dns.com.
  • ns2-08.azure-dns.net.
  • ns3-08.azure-dns.org.
  • ns4-08.azure-dns.info.

DNS records live

NS
  • ns1-08.azure-dns.com
  • ns2-08.azure-dns.net
  • ns3-08.azure-dns.org
  • ns4-08.azure-dns.info
MX
  • 10 rwgosthannover-de0i.mail.protection.outlook.com
TXT
  • amazonses:+KGjVnSx30gOAxPGGh8b8h/NzHFx1fap2a2IdPACKQ8=
  • GWS_Nr:20555
  • Lp2um0ej9DkEyjVI7lGf2SxNkj4kfSkrhwu+ErZ7UickORwPRZVIg0nrV0/hQpnWHHItJ994lU0X5GLc/BCjTg==
Verified for
  • Apple
  • Google
  • Microsoft 365

Email authentication weak

SPF
v=spf1 mx a:mail.rwg-osthannover.de a:mailgateway.rwg-osthannover.de a:rwgmx01.rwg-osthannover.de a:mail.agenturserver.de ip4:185.63.8.137 ip4:217.239.222.108 include:spf.protection.outlook.com include:spf.nl2go.com ~all
softfail (~all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC+9aiTbgneqwNjgwhgS5oVXdC0lQ3CmkH4T2V0aVK0N3Fxzui4c/OIgiUuPx3rE1i81eMqQU3U5qoA9Wi7+T…
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDAU3HJvZSYbNQRQIg/8FL+7GdvIDqelruzzdv3debf7Pt5ukWPJrnCmB2/WOEl4XqhmA8Ng+5Fv81iLVStOK…
selectors probed

Certificate (current)

R13
from 2026-04-10 to 2026-07-09
Expires in 50 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.rwg-osthannover.de/

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

Links to (5)

Linked from (2)