indexo.dev

offengroup.de

.de crawl

First seen 2026-05-07 · Last seen 2026-05-07 · ok HTTP/1.1 200 1710 ms crawled 2026-05-14

IE · 40.69.43.225 · AS8075 Microsoft Corporation

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Home
Language
en

Technology

Server
Microsoft-IIS
Fonts
  • Adobe Fonts

Third-party hosts loaded (4)

  • code.jquery.com×1
  • kit.fontawesome.com×1
  • use.typekit.net×1
  • www.google.com×1

Social

Registration

Updated
2018-02-23
Name servers
  • ns.gopas.de.
  • ns.gopas.net.
  • ns.gopas-solutions.de.

DNS records live

NS
  • ns.gopas-solutions.de
  • ns.gopas.de
  • ns.gopas.net
MX
  • 10 mx1.offengroup.de
  • 20 mx2.offengroup.de
TXT
Show 5 TXT records
  • google-site-verification=H3iByx0V9W7rkP7K9P4FCJqhDdHvjroV2fRyuYIZqco
  • MS=F29AF5B7F1558E241C0D816A9D1FD95EFDA6FF49
  • google-site-verification=_0-7uynNPXAur7vAvu5dTqUN5LNVyw8dBga3XWXYDc0
  • cisco-ci-domain-verification=39f8b13a16d3530a714a8009c8599ac89678e4e2de17fbd1c263919c14e64663
  • apple-domain-verification=jhYNzu3G0PbEpFoZ

Email authentication weak

SPF
v=spf1 a mx ip4:195.145.25.141 ip4:195.145.25.142 ip4:62.112.56.124 ip4:195.145.25.138 ip4:80.156.194.33 ip4:80.156.194.34 -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

GeoTrust TLS RSA CA G1
from 2026-02-07 to 2026-08-08
Expires in 80 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://offengroup.de/

present
  • strict-transport-security
  • x-frame-options
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=2592000

Links to (3)

Linked from (1)