visitron.de

.de crawl

First seen 2026-04-16 · Last seen 2026-05-11 · ok HTTP/1.1 200 4851 ms crawled 2026-05-11

DE · 85.13.165.124 · AS34788 Neue Medien Muennich GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Microscopy and Imaging-Systems for Life Sciences | Visitron Systems
Description: High Performance Microscopy and imaging solutions for bio research and life sciences. Customized solutions and reliable support.
Language: en
Generator: TYPO3 CMS
Canonical: https://www.visitron.de/

Open Graph

title: Visitron
description: High Performance Microscopy and imaging solutions for bio research and life sciences. Customized solutions and reliable support.

Technology

Server: Apache

Third-party hosts loaded (1)

www.teamviewer.com×1

Social

Contact

Email

Phone

Registration

Updated

2022-09-16

Name servers

a-dns-service.de.
ns3.kas-dns-server.de.
ns5.kasserver.com.
ns6.kasserver.com.

DNS records live

NS

a-dns-service.de
ns3.kas-dns-server.de
ns5.kasserver.com
ns6.kasserver.com

MX

10 w0180172.kasserver.com

TXT

57a8f9f196d0e674c74f67fefd6d66998868ca8727768cd4e94684af24ff361
8f60ffcc345ec590b1ce2a3ab84c8f28926b191249185ca59ad0cb1ed293aec4

Verified for

Google

Email authentication strong

SPF: v=spf1 a mx include:spf.kasserver.com ~all
softfail (~all)
DMARC: v=DMARC1; p=reject; ruf=mailto:oweisgerber@visitron.de; adkim=s; aspf=r
policy: reject (enforced)
DKIM: no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV E36

from 2025-07-07 to 2026-08-08

Expires in 79 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.visitron.de/

present

x-content-type-options

findings

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

Header values

x-content-type-options: nosniff

Links to (4)

Linked from (1)

photonlines.co.uk×2