profinet.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-07 · ok HTTP/1.1 200 1991 ms crawled 2026-05-07

DE · 93.191.161.196 · AS47372 Bringe Informationstechnik GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: PROFINET - Industrial Ethernet Standard: PROFINET
Description: With real-time communication, PROFINET is the leading Ethernet protocol for industrial automation systems.
Language: en
Generator: TYPO3 CMS
Canonical: https://www.profinet.com/

Open Graph

title: PROFINET - The Leading Industrial Ethernet Protocol
image:url: https://www.profinet.com/fileadmin/profinet/Social_Media/Eng_PROFINET_Ecosystem_Plattfom_1_.png
description: With real-time communication, PROFINET is the leading Ethernet protocol for industrial automation systems.

Technology

Server: Apache

Social

Registration

Registrar

InterNetX GmbH

Created

1998-09-24

Expires

2026-09-23 127 days left

Updated

2025-09-24

Name servers

audrey.ns.cloudflare.com
yew.ns.cloudflare.com

DNS records live

NS

audrey.ns.cloudflare.com
yew.ns.cloudflare.com

MX

10 mailcow.profibus.com

TXT

2023012469260916f5m5v82z0bwbrialahovtrn151exhakw6s5zh6yvlkodkjfn

Email authentication partial

SPF: v=spf1 mx include:spf.protection.outlook.com include:spf.variomedia.de include:spf.crsend.com ip4:207.69.195.0/24 ip4:209.86.89.0/24 ip4:207.69.200.0/24 ip4:207.69.189.0/24 ip4:93.191.161.27/32 ip4:93.191.161.28/32 ip4:93.191.161.196/32 a:mx.profibus.com a:gate.profibus.com a:profibus.com -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-03-26 to 2026-06-24

Expires in 36 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://www.profinet.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
weak content type protection

Header values

referrer-policy: strict-origin
x-frame-options: SAMEORIGIN
permissions-policy: midi=(), encrypted-media=(), usb=(), magnetometer=(), accelerometer=(), gyroscope=(), microphone=()
x-content-type-options: nosniff, nosniff
content-security-policy: default-src 'self' https://*.profinet.com; script-src 'self' https://piwik.profibus.com/ 'unsafe-inline' 'report-sample'; style-src-attr 'unsafe-inline' 'report-sample'; img-src 'self' data: *.ytimg.com *.vimeocdn.com blob: https://www.youtube.com https://*.profinet.com https://*.profibus.com; base-uri 'self'; frame-src 'self' *.youtube-nocookie.com *.youtube.com *.vimeo.com https://*.profinet.com https://*.profibus.com https://profinews.com https://www.facebook.com https://*.linkedin.com https://www.hilscher.com; style-src-elem 'self' 'unsafe-inline' 'report-sample'; connect-src 'self' https://piwik.profibus.com/; style-src 'self' https://*.profinet.com https://piwik.profibus.com/ 'report-sample'; font-src 'self' data:; report-uri https://www.profinet.com/@http-reporting?csp=report&requestTime=1778139682967755&requestHash=af71404aef1b67803ba9d485a27d6db925cb42b7
strict-transport-security: max-age=16000000; includeSubDomains; preload;