hs-dns.de

.de dns

First seen 2026-05-15 · Last seen 2026-05-19 · ok HTTP/1.1 200 1007 ms crawled 2026-05-20

DE · 78.46.155.135 · AS24940 Hetzner Online GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: www.prexma.com

Technology

Server: Apache

Registration

Updated

2026-02-24

Name servers

ns01.hs-dns.de.
ns02.hs-dns.de.
ns03.hs-dns.de.
ns04.hs-dns.de.

DNS records live

NS

ns01.hs-dns.de
ns02.hs-dns.de
ns03.hs-dns.de
ns04.hs-dns.de

Email authentication no MX

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

Encryption Everywhere DV TLS CA - G2

from 2025-09-06 to 2026-09-06

Expires in 107 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://hs-dns.de/

findings

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