sebastian-krumbiegel.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-15 · ok HTTP/1.1 200 741 ms crawled 2026-05-08

DE · 217.160.0.205 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Offizielle Homepage von Sebastian Krumbiegel
Description: Homepage Sebastian Krumbiegel

Technology

Server: Apache

Social widgets

YouTube Embed

Third-party hosts loaded (3)

www.youtube.com×3
ajax.googleapis.com×1
w.soundcloud.com×1

Social

Registration

Updated

2018-09-11

Name servers

ns1043.ui-dns.biz.
ns1043.ui-dns.com.
ns1043.ui-dns.de.
ns1043.ui-dns.org.

DNS records live

NS

ns1043.ui-dns.biz
ns1043.ui-dns.com
ns1043.ui-dns.de
ns1043.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 35/100 Checked over plain HTTP: http://sebastian-krumbiegel.de/news.php

findings

checked over plain HTTP
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Links to (50)

Linked from (3)