indexo.dev

mcn-nuernberg.de

.de crawl dns

First seen 2026-04-15 · Last seen 2026-05-13 · ok HTTP/1.1 200 507 ms crawled 2026-05-09

DE · 212.63.147.122 · AS8741 ratiokontakt GmbH

Reputation 89/100 weak security headers dmarc monitor-only

sector b2b services type homepage

HTML metadata

Title
MCN - Medizinische Congressorganisation Nürnberg GmbH
Description
Professionelle Kongressorganisation seit 1985. Wir sind für Sie deutschlandweit in den Bereichen Veranstaltungsorganisation & Verbandsmanagement tätig.
Language
de

Technology

Server
nginx

Social

Contact

Email

Registration

Updated
2022-03-29
Name servers
  • ns11.nameserver.de.
  • ns12.nameserver.de.

DNS records live

NS
  • ns11.nameserver.de
  • ns12.nameserver.de
MX
  • 1 mail.mcn-nuernberg.de

Email authentication partial

SPF
v=spf1 include:spf.clustermail.de -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc@mcn-nuernberg.de; ruf=mailto:webserver@mcn-nuernberg.de; ri=864000; fo=1:s:d;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-03-03 to 2027-04-04
Expires in 319 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.mcn-nuernberg.de/

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

Links to (9)

Linked from (8)