leichtphysics.com

.com crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 719 ms crawled 2026-06-01

DE · 92.205.227.222 · AS21499 Host Europe GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Startseite - LEICHTphysics
Language: de

Technology

Server: nginx

Social

Contact

Address: Blaesig Architekten GmbHSpinnereiinsel 283059KolbermoorDeutschland

Registration

Registrar

Mesh Digital Limited

Created

2013-01-02

Expires

2027-01-02 213 days left

Updated

2025-12-03

Name servers

ns.bagsrv.de
pdns02.domaincontrol.com

DNS records live

NS

ns.bagsrv.de
ns1.bdm.microsoftonline.com
pdns02.domaincontrol.com

MX

0 leichtphysics-com.mail.protection.outlook.com

TXT

goodnotes-verification=963d4a15-3770-4d46-a197-461d771cccea

Verified for

Apple
Google

Email authentication strong

SPF

v=spf1 include:spf.protection.outlook.com include:spf.exclaimer.net -all

strict (-all)

DMARC

v=DMARC1; p=reject; pct=100

policy: reject (enforced)

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCKkdH5NJViMyJtTaYnjUwh5Sz3WaEl5zNcFLrP5l8QdYNgrH5Hxw8dqbt7UTumX6kXv4tWIwVmn+pJNXaVjK…

selectors probed

Certificate (current)

R13

from 2026-05-07 to 2026-08-05

Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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