alexkrull.de

.de crawl

First seen 2026-06-02 · Last seen 2026-06-03 · ok HTTP/1.1 200 636 ms crawled 2026-06-03

DE · 81.169.145.151 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: ALEX KRULL FINE ARTS
Description: ALEX KRULL Kunst Malerei Alex Krull

Technology

Server: Apache

Registration

Updated

2018-01-28

Name servers

docks17.rzone.de.
shades11.rzone.de.

DNS records live

NS

docks17.rzone.de
shades11.rzone.de

MX

5 smtpin.rzone.de

Email authentication strong

SPF: not published
DMARC: v=DMARC1;p=reject;
policy: reject (enforced)
DKIM: no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36

from 2026-06-03 to 2026-12-19

Expires in 197 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Linked from (4)