indexo.dev

congress-union-celle.de

.de crawl

First seen 2026-05-02 · Last seen 2026-05-20 · ok HTTP/1.1 200 1364 ms crawled 2026-05-09

FR · 188.138.38.83 · AS29066 velia.net Internetdienste GmbH

Reputation 92/100 no dmarc policy

sector entertainment type homepage

HTML metadata

Title
Hochzeiten, Tagungen, Konzerte und mehr
Language
de

Open Graph

title
Hochzeiten, Tagungen, Konzerte und mehr
site name
Hochzeiten, Tagungen, Konzerte und mehr
description

Technology

Server
nginx
Cookie consent
  • Usercentrics

Third-party hosts loaded (2)

  • privacy-proxy.usercentrics.eu×2
  • app.eu.usercentrics.eu×1

Social

Registration

Updated
2026-02-16
Name servers
  • dns.celleweb.de.
  • ns2.celleweb.de.

DNS records live

NS
  • dns.celleweb.de
  • ns2.celleweb.de
MX
  • 5 mx.syscon.biz

Email authentication weak

SPF
v=spf1 mx a ip4:87.140.9.2 ip4:185.169.56.36 ip4:85.25.80.4 ip4:188.138.38.83 ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-13 to 2026-07-12
Expires in 52 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://congress-union-celle.de/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=15768000; includeSubDomains

Links to (5)

Linked from (1)