jonaspelzer.com

.com crawl

First seen 2026-04-16 · Last seen 2026-05-14 · ok HTTP/1.1 200 781 ms crawled 2026-05-11

DE · 85.13.142.60 · AS34788 Neue Medien Muennich GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Jonas Pelzer, Digital Design
Description: Jonas Pelzer is a designer for websites and digital products. With 15+ years of professional experience, he seamlessly balances aesthetics and functionality.
Language: en

Open Graph

url: https://jonaspelzer.com
title: Jonas Pelzer, Digital Design
description: Jonas Pelzer is a designer for websites and digital products. With 15+ years of professional experience, he seamlessly balances aesthetics and functionality.

Technology

Server: Apache

Social

Contact

Email

mail@jonaspelzer.de

Registration

Registrar

RegistryGate GmbH

Created

2017-10-28

Expires

2026-10-28 161 days left

Updated

2025-11-24

Name servers

ns5.kasserver.com
ns6.kasserver.com

DNS records live

NS

ns5.kasserver.com
ns6.kasserver.com

MX

10 w008b911.kasserver.com

Email authentication weak

SPF: v=spf1 a mx include:spf.kasserver.com ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-03-21 to 2026-06-19

Expires in 31 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://jonaspelzer.com/

findings

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