congress-bremen.com

.com crawl

First seen 2026-04-24 · Last seen 2026-05-18 · ok HTTP/1.1 200 1358 ms crawled 2026-05-18

DE · 188.245.51.51 · AS24940 Hetzner Online GmbH

Reputation 69/100 listed in spam blocklist dmarc monitor-only

Classifying

HTML metadata

Title: CONGRESS BREMEN – create change! - CONGRESS BREMEN
Description: Wir von CONGRESS BREMEN machen Ihren Kongress zum Erfolg: ✓flexible Räumlichkeiten ✓absolut zentrale Lage ✓kompetentes Team. » Jetzt mehr erfahren
Language: de-DE
Generator: WPML ver:4.9.2.1 stt:1,3;
Canonical: https://congress-bremen.com/

Open Graph

url: https://congress-bremen.com/
title: CONGRESS BREMEN – create change! - CONGRESS BREMEN
locale: de_DE
site name: CONGRESS BREMEN
description: Wir von CONGRESS BREMEN machen Ihren Kongress zum Erfolg: ✓flexible Räumlichkeiten ✓absolut zentrale Lage ✓kompetentes Team. » Jetzt mehr erfahren

Technology

Server: nginx
CMS: WordPress

Cookie consent

Usercentrics

Third-party hosts loaded (3)

www.m3b-bremen.de×86
privacy-proxy.usercentrics.eu×1
web.cmp.usercentrics.eu×1

Social

Registration

Registrar

Vautron Rechenzentrum AG

Created

2018-03-06

Expires

2027-03-06 290 days left

Updated

2026-03-07

Name servers

ns05.vege.net
ns1.y4i.de

DNS records live

NS

ns05.vege.net
ns1.y4i.de

MX

10 mail.m3b-bremen.de

TXT

MS=ms97013102

Email authentication partial

SPF

v=spf1 a mx a:mail2.wfb-bremen.de a:backend.antagus.de a:chuckle.ispgateway.de a:mail2.farm.de a:smtp.sendgrid.net ip4:82.198.215.0/24 ip4:82.198.214.0/24 ip4:185.55.152.27 ip4:185.55.152.40 ip4:46.252.18.239 ip4:89.200.169.250 ip4:176.9.15.244 ip4:5.9.102.242 ip4:5.9.108.214 ip4:212.202.255.165 ip4:193.101.47.132 ip4:85.10.222.204 ip4:188.245.51.51 ip4:54.246.220.150 ip4:54.246.224.90 include:spf.protection.outlook.com -all

strict (-all)

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…

selectors probed

Certificate (current)

R12

from 2026-03-27 to 2026-06-25

Expires in 37 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://congress-bremen.com/

present

strict-transport-security
x-frame-options
x-content-type-options
referrer-policy

findings

missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: same-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload