indexo.dev

vergabesymposium.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-08 · ok HTTP/1.1 200 2001 ms crawled 2026-05-07

DE · 217.160.0.110 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Vergabesymposium 2026: 19. und 20. Mai in Bochum
Description
Vergabewissen, Fortbildung, Netzwerk, Industriekultur: Das Leitevent für das Öffentliche Auftragswesen

Open Graph

url
https://www.vergabesymposium.de
title
Vergabesymposium am 19. & 20. Mai in Bochum
locale
de_DE
description
21 Referenten | 13 Stunden Content | 2 Fachforen | 2 Podiumsdiskussionen | 2 Tage | Am 19. und 20. Mai 2026 | Jahrhunderthalle Bochum

Technology

Server
Apache
Social widgets
  • Vimeo Embed

Third-party hosts loaded (3)

  • cookies.cosinex.de×1
  • maps.google.de×1
  • player.vimeo.com×1

Contact

Email
Phone

Registration

Updated
2019-11-12
Name servers
  • ns1017.ui-dns.de.
  • ns1068.ui-dns.biz.
  • ns1078.ui-dns.com.
  • ns1111.ui-dns.org.

DNS records live

NS
  • ns1017.ui-dns.de
  • ns1068.ui-dns.biz
  • ns1078.ui-dns.com
  • ns1111.ui-dns.org
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de
TXT
  • google-site-verification=zKECxApP3e7BR9YAPCZcPWClrY2zkN3xrJJnyIWKONc

Email authentication strong

SPF
v=spf1 include:_spf-eu.ionos.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 2025-11-18 to 2026-12-03
Expires in 198 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://vergabesymposium.de/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (13)

Linked from (3)