porr.de

.de crawl

First seen 2026-04-16 · Last seen 2026-05-16 · ok HTTP/1.1 200 1418 ms crawled 2026-05-11

DE · 185.215.158.186 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title

PORR – Home of Construction - PORR Deutschland

Description

Die PORR plant und baut mit eigenen Expertenteams individuelle Kundenwünsche in den Bereichen Hochbau, Infrastruktur, Spezialtiefbau und Umwelttechnik.

Language

Generator

TYPO3 CMS

Canonical

https://www.porr.de/

Translations

Open Graph

title: PORR Deutschland – Home of Construction
image:url: https://www.porr.de/fileadmin/_processed_/9/6/csm_porrde_og_4f464bc90b.jpeg
description: Die PORR plant und baut mit eigenen Expertenteams individuelle Kundenwünsche in den Bereichen Hochbau, Infrastruktur, Spezialtiefbau und Umwelttechnik.

Technology

Server: BunnyCDN-DE1-1332

Social

Contact

Email

info@porr.de

Phone

+49897100100

Registration

Updated

2025-08-19

Name servers

ns1.porr-group.com.
ns2.porr.at.
ns3.porr.at.

DNS records live

NS

ns1.porr-group.com
ns2.porr.at
ns3.porr.at

MX

10 porr-de.mail.protection.outlook.com

TXT

Show 8 TXT records

google-site-verification=Gmh7TmBYbFGfGeNKa1r7ZWyLdFki_IHFZMvjtblQCfw
google-site-verification=gfRdquUAGSMV_WA74hs5ZBNPaqbkvJxGrWV2Oo5Hkeo
CNVTBmn/daVkfnC2cbv1DFRRKAFNmmCAQJ8597fK6T/eLLlt8BWwyPurDi5xDSXSSz3C4f3ysKPiNyOso22mCw==
docusign=a2eab047-159d-48f4-a83f-d7211557e52b
vvigm8urnl90fq138s96t83vjp
MS=ms88184679
es4g9rhita20lu73sf248m383s
s9borpp194r9ccj7krr17oqfc8

Email authentication weak

SPF

v=spf1 ip4:195.216.229.0/24 include:spf.protection.outlook.com include:spf.umantis.com ip4:78.46.166.34 include:spfa.cpmails.com include:_spf.eventmaker.at -all

strict (-all)

DMARC

not published

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA43O9x+UCEle9UjSGdzid1eDEAyIcJipqFU91IDpQtwpQcGtSH8RyIUyeWrd8B04zLHzq9TSKPlOhFt…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2MlYPXcZCSAmV1CvXCY7jijmxYld1YvjzlKqPu+c874IjWjwZNL+J37yyusKQEcAt0B0ld9eT9P3r4…

selectors probed

Certificate (current)

R13

from 2026-05-06 to 2026-08-04

Expires in 77 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://www.porr.de/

present

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

findings

CSP uses wildcard sources
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self' http://porrtogo.staffbase.com https://porrtogo.staffbase.com http://staffbase.com capacitor://porrtogo.staffbase.com capacitor://staffbase.com localhost:*
strict-transport-security: max-age=31536000; includeSubDomains