albrechtmaurer.de

.de crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 312 ms crawled 2026-05-31

DE · 81.169.145.105 · AS6724 Strato GmbH

Reputation 87/100 weak security headers spf without fallback

Classifying

HTML metadata

Title: willkommen
Description: Dies ist die Hompage von Albrecht Maurer – Komponist, Improvisator, Interpret. Grenzgänger zwischen Neuer Musik, Jazz und Weltmusik
Language: de-DE
Generator: sitely.app 6.0.6

Technology

Server: Apache

Social

Registration

Updated

2007-10-21

Name servers

docks04.rzone.de.
shades04.rzone.de.

DNS records live

NS

docks04.rzone.de
shades04.rzone.de

MX

5 smtpin.rzone.de

Email authentication strong

SPF: v=spf1 redirect=_spf.strato.com
missing all
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 2026-02-27 to 2027-03-07

Expires in 277 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Links to (7)

Linked from (4)