stritzinger.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 1937 ms crawled 2026-05-19

US · 75.2.60.5 · AS16509 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Home | IoT & Embedded Systems Solutions | Peer Stritzinger GmbH
Description: Peer Stritzinger GmbH develops embedded hardware, software stacks and cloud to edge tools around Erlang, Elixir and Linux. We are the company behind the GRiSP and GRiSP.io ecosystem and help European manufacturers, automation teams and research projects design and secure connected systems.
Language: en-US
Generator: VitePress v2.0.0-alpha.1

Open Graph

url: https://stritzinger.com
title: Peer Stritzinger GmbH
description: Software solutions & programmable hardware

Technology

CDN: Netlify

Third-party hosts loaded (1)

cdn-images.mailchimp.com×1

Social

Contact

Email

info@stritzinger.com

Phone

+498135694920

Address

Aumuellerstr. 14, 82216, Maisach, Germany

Registration

Registrar

Hetzner Online GmbH

Created

1998-03-17

Expires

2027-03-16 300 days left

Updated

2026-03-17

Name servers

ns1.first-ns.de
robotns2.second-ns.de
robotns3.second-ns.com

DNS records live

NS

ns1.first-ns.de
robotns2.second-ns.de
robotns3.second-ns.com

MX

10 in1-smtp.messagingengine.com
20 in2-smtp.messagingengine.com

TXT

keybase-site-verification=S1To7RvENSgnuj_OcxZmBMZWi9eDz5b8V4iNqJRA9s8
xjf8wyyxr4n9mw04m4l0cwhjnzttr8jg

Email authentication weak

SPF

v=spf1 mx include:servers.mcsv.net include:spf.messagingengine.com ~all

softfail (~all)

DMARC

not published

DKIM

k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…

selectors probed

Certificate (current)

from 2026-05-03 to 2026-08-01

Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://stritzinger.com/

present

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

findings

CSP allows unsafe inline scripts/styles
CSP uses wildcard sources

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
permissions-policy: geolocation=(), microphone=(), camera=()
x-content-type-options: nosniff
content-security-policy: default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://s3.amazonaws.com https://*.list-manage.com; style-src 'self' 'unsafe-inline' https://cdn-images.mailchimp.com; img-src 'self' data:; font-src 'self' data:; connect-src 'self' https://ingesteer.services-prod.nsvcs.net; frame-src 'self' https://app.netlify.com;
strict-transport-security: max-age=31536000; includeSubDomains; preload