porr.at

.at dns crawl

First seen 2026-05-11 · Last seen 2026-05-16 · ok HTTP/1.1 200 5851 ms crawled 2026-05-16

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

Reputation 94/100 dmarc monitor-only

sector real estate type homepage

HTML metadata

Title

PORR - Home of Construction - PORR Österreich

Description

PORR Bau GmbH – moderner Baukonzern mit Niederlassungen in ganz Österreich mit über 150 Jahren Erfahrung und aktiv in allen Bereichen der Bauwirtschaft.

Language

Generator

TYPO3 CMS

Canonical

https://www.porr.at/

Translations

Technology

Server: BunnyCDN-DE1-1328

Social

Contact

Email

office@porr.at

DNS records live

NS

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

MX

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

TXT

Show 21 TXT records

google-site-verification=S0ADkajiNZsAx3_GL0KKCcSFSqEm1up2nN0uNHKgKsc
sfkrosvh8ggv6h8p7nqhhh98gg
atlassian-domain-verification=/ApIeWW4nS3yxQKxBaMQHlbDSuDefabJ5jhBedMaZVHCI3AjTT7UqmPdaFgGYYVe
zx7Gzem+4C1/I/BxGz/K1kIBZtROUB04PozqFI1cq6luh4cgPekv7XfozTNNvBfq0sxFKiEiufUWNLR+K0bI+w==
feqlxbD1DgowLKLQA0GR0ysp/V30Y66TZGUE7JGWaDLp5WsQwRQtSZb7KNMra9L0L3ZZzuIXP7JhGRp0sWdo9g==
docusign=31df98e9-748f-46f9-b6df-d937b3df7d48
p1fumlqpsrr73o5dkjh3csil7t
xc3gqhj7cz0hfwv7zqnbyy60v4lyh7fz
fgbesbf44qt4q2f68dq03pia79
apple-domain-verification=gYsPJ7diSwTI0plT
4vnr49xn66rrcvph53y005jqqghx6xx5
google-site-verification=l-YJtIn-k7zyrq-l7n2VZ7RRg_iwgJVsTYfKOxJUFo0
en9k8cehn319o871stk1ep1ig7
glmij6jl0ds05anv908cqkmjqq
cisco-ci-domain-verification=603cb7042e7153a0681ceca5446227a6f0c2309a04b67e265ef3933aa6488d65
cisco-ci-domain-verification=2d7a6718e16d04a108f6b661444ea6e172a0767e936a8dbba1c3040faaa2d4bb
es4g9rhita20lu73sf248m383s
porrmsi.azurewebsites.net
MS=ms16222086
brevo-code:c5dc0be6bac5a938bee88fa5f470fb42
successfactors-site-verification=OWRlMzY3NzJhYTVhNTk3OGRmZjkxZmNlZGYyN2ZiYzlkMWZlNDZhYzAyNGU5ZDQ5MDg1Y2FiNjRiMGMwMjk0Yw==

Email authentication partial

SPF

v=spf1 ip4:195.216.229.0/24 include:spf.protection.outlook.com include:spf.umantis.com ip4:78.46.166.34 ip4:213.33.67.66 include:spfa.cpmails.com -all

strict (-all)

DMARC

v=DMARC1; p=none; rua=mailto:postmaster@porr.at;

policy: none (monitoring only)

DKIM

default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCuK/hXxTykJ8J/RiFgI7T3X++M PMSkXQRnMw4dVF3xCnVNvKzbGq4ncENkFuQAzHX7Cs3nEVaz8rKGGTkEb…
selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAo5IFFa/zpgP59gdt8yv+hZ1jsbiunW8zKVIHSNuPwvPBHAZav2pFEYggzBjDM5nMXUZxgLH5FDNhoC…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAr0hmCyZlHyHmBCv0r13E/1GjMcGZBQnrWGrp9bO9pnhfPG04QyCEuPRlSwWaT6eI6/f+mBdE3pHpz2…

selectors probed

Certificate (current)

R12

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.at/

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