indexo.dev

juelich-bonn.com

.com crawl

First seen 2026-04-25 · Last seen 2026-05-15 · ok HTTP/1.1 200 2909 ms crawled 2026-05-19

DE · 178.77.83.240 · AS34011 Host Europe GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Optische Systeme Jülich GmbH - Bonn - Mikroskope - Ferngläser - Lupen - Spektive Teleskope
Description
Optische Geräte Jülich- Spezialist für Mikroskop, Fernglas, Teleskop und Spektiv
Canonical
http://www.juelich-bonn.com

Technology

Server
Apache

Contact

Email

Registration

Registrar
Mesh Digital Limited
Created
2003-07-09
Expires
2026-07-09 49 days left
Updated
2025-07-08
Name servers
  • ns09.domaincontrol.com
  • ns10.domaincontrol.com

DNS records live

NS
  • ns09.domaincontrol.com
  • ns10.domaincontrol.com
MX
  • 0 juelichbonn-com01i.mail.protection.outlook.com
Verified for
  • Google

Email authentication weak

SPF
v=spf1 include:secureserver.net -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2025-05-23 to 2026-06-22
Expires in 32 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://juelich-bonn.com/

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

Links to (1)

Linked from (2)