heinzel.com

.com crawl

First seen 2026-05-28 · Last seen 2026-06-01 · ok HTTP/1.1 200 738 ms crawled 2026-05-31

FR · 92.204.239.114 · AS8972 Host Europe GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Home - Heinzel Group®
Description: -
Language: de

Technology

Server: nginx
jQuery: 3.2.1 known XSS (<3.5)

Analytics

Google Tag Manager

Third-party hosts loaded (1)

www.googletagmanager.com×1

Social

Registration

Registrar

Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA

Created

1998-08-20

Expires

2026-08-19 75 days left

Updated

2025-08-20

Name servers

dns1.telekom.at
dns2.telekom.at
dns3.telekom.at

DNS records live

NS

dns1.telekom.at
dns2.telekom.at
dns3.telekom.at

MX

0 heinzel-com.mail.protection.outlook.com

TXT

Show 13 TXT records

ntr2l8l0eqv4n6ot66orpt6qes
o9obio186dgmekq4tf6fikpsbk
swisssign-check=n2vgESLqrx9S8D4552JzVVwaRUuPm9VMlXbLIbeQm7
8h1h3dskv63emle19oh4c06krk
9ngu9bjr5gfmd8q2t9jr6ae973
9nj3s7oh4bb53bc3rq4r875jdo
crvn0ob1iu4snifl1a0v53popb
faj52scveogl5n11eu320dfa
iggd4c7jl62pa4ucrplvo0id25
jnv1bb74geq3mjastelpmg3hja
l4t1ue9ov4bavfpakl8a3gfn2i
lvm8hd0f3calgjs8ug11cj9p6
mindmanager-verification%3Db343a2a74aab421d0644d8bdddc49ab78d28e678159e36fc1fdea6e921f31e26

Verified for

Apple

Email authentication weak

SPF

v=spf1 a:smtp1.heinzel.com a:smtp2.heinzel.com include:_spf.retarus.com include:spf.protection.outlook.com a:dnsma.accellion.com a:dnsus1.accellion.com a:dnsus2.accellion.com -all

strict (-all)

DMARC

not published

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCnHnX6Bpry6pr4EWyZYACmzV4ZhXQg7r896xo5EszhVRBYkzwBfnu4iHj78AUu6fgbHauEdlVVCBL1Y6/pPD…

selectors probed

Certificate (current)

Starfield Secure Certificate Authority - G2

from 2025-11-10 to 2026-11-19

Expires in 168 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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