stiftung-dissen.de

.de crawl

First seen 2026-04-20 · Last seen 2026-05-16 · ok HTTP/1.1 200 6745 ms crawled 2026-05-16

DE · 217.160.0.159 · AS8560 IONOS SE

Reputation 94/100 dmarc monitor-only

sector nonprofit type homepage

HTML metadata

Title: Stiftung Dissen
Language: de

Technology

Server: openresty

Third-party hosts loaded (1)

cdn.max-e5.info×21

Registration

Updated

2018-08-09

Name servers

ns1019.ui-dns.biz.
ns1019.ui-dns.com.
ns1019.ui-dns.de.
ns1019.ui-dns.org.

DNS records live

NS

ns1019.ui-dns.biz
ns1019.ui-dns.com
ns1019.ui-dns.de
ns1019.ui-dns.org

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

Certificates

Loading certificate

HTTP security headers

Header hygiene 55/100 Checked live page: https://www.stiftung-dissen.de/

present

x-frame-options
x-content-type-options
referrer-policy

findings

missing HSTS
missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: strict-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff

Links to (5)

Linked from (5)