indexo.dev

headache-congress.org

.org crawl

First seen 2026-05-09 · Last seen 2026-05-09 · ok HTTP/1.1 200 669 ms crawled 2026-05-15

DE · 91.98.23.54 · AS24940 Hetzner Online GmbH

Reputation 67/100 listed in spam blocklist no dmarc policy

Classifying

HTML metadata

Title
headache-congress.org
Language
en-US
Generator
TYPO3 CMS
Canonical
https://headache-congress.org/

Technology

Server
nginx
Social widgets
  • Vimeo Embed

Third-party hosts loaded (1)

  • player.vimeo.com×1

Social

Registration

Registrar
InterNetX GmbH
Created
2020-09-15
Expires
2026-09-15 118 days left
Updated
2025-10-30
Name servers
  • a.ns14.net
  • b.ns14.net
  • c.ns14.net
  • d.ns14.net

DNS records live

NS
  • a.ns14.net
  • b.ns14.net
  • c.ns14.net
  • d.ns14.net
MX
  • 10 aws1.conventus.de

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-03-23 to 2026-06-21
Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://headache-congress.org/

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
same-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff

Links to (4)

Linked from (1)