lucas-nuelle.fr

.fr crawl

First seen 2026-04-22 · Last seen 2026-05-19 · ok HTTP/1.1 200 8368 ms crawled 2026-05-16

DE · 3.121.128.217 · AS16509 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title

Lucas Nülle - Lucas-Nuelle Training Systems for vocational training and didactic

Description

Lucas-Nülle Training systems

Feeds

RSS RSS

Technology

Server: Apache

Social

Registration

Registrar

Ingenit GmbH & Co. Kg

Created

2009-02-06

Expires

2026-11-20 184 days left

Updated

2025-12-31

Name servers

ns1-eu.123ns.eu
ns2-eu.123ns.de
ns3-eu.123ns.eu
ns4-eu.123ns.de

DNS records live

NS

ns1-eu.123ns.eu
ns2-eu.123ns.de
ns3-eu.123ns.eu
ns4-eu.123ns.de

MX

10 mail.lucas-nuelle.fr

Email authentication weak

SPF: v=spf1 mx a:mail.123domain.eu a:smtp1.mail.123domain.eu a:smtp2.mail.123domain.eu -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-03-19 to 2026-06-17

Expires in 28 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.lucas-nuelle.fr/

present

x-frame-options
x-content-type-options

findings

missing HSTS
missing Content Security Policy
weak frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: *
x-content-type-options: nosniff