indexo.dev

juergengraesslin.com

.com crawl

First seen 2026-05-08 · Last seen 2026-05-08 · ok HTTP/1.1 200 389 ms crawled 2026-05-15

DE · 85.13.140.58 · AS34788 Neue Medien Muennich GmbH

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title
Jürgen Grässlin
Description
Jürgen Grässlin

Technology

Server
Apache

Registration

Registrar
INWX GmbH
Created
2004-11-26
Expires
2026-11-26 189 days left
Updated
2025-11-27
Name servers
  • ns1.login-freiburg.de
  • ns2.login-freiburg.de
  • ns3.login-freiburg.de

DNS records live

NS
  • ns1.login-freiburg.de
  • ns2.login-freiburg.de
  • ns3.login-freiburg.de
MX
  • 10 smtp.juergengraesslin.com

Email authentication weak

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

Certificate (current) wrong cert

Sectigo Public Server Authentication CA DV R36
from 2025-12-04 to 2027-01-05
Expires in 229 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://juergengraesslin.com/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)