indexo.dev

fcdueren.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-11 · ok HTTP/1.1 200 2871 ms crawled 2026-05-11

DE · 217.160.0.61 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Home | 1. FC Düren 2017 e.V.
Language
de
Generator
ClubShare
Canonical
https://www.fcdueren.de/

Open Graph

url
https://www.fcdueren.de/
title
Home
locale
de_DE

Technology

CDN
Amazon CloudFront
Server
Heroku

Social

Registration

Updated
2020-03-23
Name servers
  • ns1036.ui-dns.de.
  • ns1051.ui-dns.org.
  • ns1074.ui-dns.biz.
  • ns1096.ui-dns.com.

DNS records live

NS
  • ns1036.ui-dns.de
  • ns1051.ui-dns.org
  • ns1074.ui-dns.biz
  • ns1096.ui-dns.com
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de

Email authentication partial

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 2026-03-23 to 2026-10-04
Expires in 138 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (22)

Linked from (1)