alstracon.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-08 · ok HTTP/1.1 200 3113 ms crawled 2026-05-08

FR · 92.205.147.55 · AS21499 Host Europe GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Home | alstracon
Language: de-DE
Generator: Odoo
Canonical: https://www.alstracon.com/home

Open Graph

url: https://www.alstracon.com/home
title: Home | alstracon
site name: alstracon

Technology

Server: nginx
CMS: Gatsby

Fonts

Google Fonts

Third-party hosts loaded (1)

fonts.gstatic.com×1

Contact

Phone

//+49 172 2406189

Registration

Registrar

Mesh Digital Limited

Created

2009-10-29

Expires

2026-10-29 161 days left

Updated

2025-10-28

Name servers

ns41.domaincontrol.com
ns42.domaincontrol.com

DNS records live

NS

ns41.domaincontrol.com
ns42.domaincontrol.com

MX

0 alstracon-com.mail.protection.outlook.com

Verified for

Microsoft 365

Email authentication weak

SPF: v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

Starfield Secure Certificate Authority - G2

from 2024-10-23 to 2025-10-23

Expired 209 days ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.alstracon.com/home

present

strict-transport-security
x-content-type-options
referrer-policy

findings

missing Content Security Policy
missing frame protection
weak content type protection
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-content-type-options: nosniff, nosniff
strict-transport-security: max-age=31536000; includeSubDomains