winklerweb.net

.net crawl

First seen 2026-04-16 · Last seen 2026-05-07 · ok HTTP/1.1 200 545 ms crawled 2026-05-11

FR · 92.205.58.73 · AS21499 Host Europe GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Profil
Description: Stefan Winkler, freier Softwareentwickler und IT-Berater stellt sich und seine Projekte vor.
Language: en-gb
Generator: Joomla! - Open Source Content Management

Technology

Server: Apache
CMS: Joomla

Fonts

Google Fonts

Third-party hosts loaded (2)

fonts.googleapis.com×1
www.exali.de×1

Social

Contact

Phone

Registration

Registrar

Vautron Rechenzentrum AG

Created

2006-01-25

Expires

2027-01-25 251 days left

Updated

2026-01-26

Name servers

ns11.prosite.de
ns12.prosite.de

DNS records live

NS

ns11.prosite.de
ns12.prosite.de

MX

10 mxext1.mailbox.org
10 mxext2.mailbox.org
20 mxext3.mailbox.org

Email authentication partial

SPF: v=spf1 include:mailbox.org ~all
softfail (~all)
DMARC: v=DMARC1;p=none;rua=mailto:admin@winklerweb.net
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-02-20 to 2026-05-21

Expires in 2 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://winklerweb.net/

present

x-frame-options
referrer-policy
cross-origin-opener-policy

findings

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

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
cross-origin-opener-policy: same-origin

Links to (5)

Linked from (1)

planeteclipse.org×2