indexo.dev

gtuem.org

.org crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 716 ms crawled 2026-06-04

DE · 217.160.0.152 · AS8560 IONOS SE

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
GTÜM e.V.
Language
de
Generator
xanario shopsoftware
Canonical
https://www.gtuem.org/
Feeds

Open Graph

url
https://www.gtuem.org/
title
GTÜM e.V.

Technology

Server
Apache
PHP
7.4.33 end of life
jQuery
3.5.1

Third-party hosts loaded (1)

  • cdnjs.cloudflare.com×10

Social

Contact

Email

Registration

Registrar
united-domains GmbH
Created
2000-04-30
Expires
2027-04-30 328 days left
Updated
2026-06-02
Name servers
  • ns1045.ui-dns.org
  • ns1045.ui-dns.de
  • ns1045.ui-dns.com
  • ns1045.ui-dns.biz

DNS records live

NS
  • ns1045.ui-dns.biz
  • ns1045.ui-dns.com
  • ns1045.ui-dns.de
  • ns1045.ui-dns.org
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de

Email authentication partial

SPF
v=spf1 include:_spf-eu.ionos.com include:_spf.crsend.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-11-29 to 2026-12-14
Expires in 191 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.gtuem.org/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload

Links to (2)

Linked from (1)