katzenberger.at

.at crawl

First seen 2026-05-30 · Last seen 2026-05-31 · ok HTTP/1.1 200 1421 ms crawled 2026-05-31

AT · 91.220.179.16 · AS21013 eww ag

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Katzenberger Wiesing: Startseite
Description: Der Name "Katzenberger" steht österreichweit seit Jahrzehnten für Qualität und Innovation bei Betonprodukten und -Fertigteilen für den Hoch- und Tiefbau. Ihr kompetenter Partner am Bausektor.
Language: de
Generator: TYPO3 4.5 CMS

Technology

Server: Apache
jQuery: 1.11.0 known XSS (<3.5)

Fonts

Google Fonts

Third-party hosts loaded (2)

cdnjs.cloudflare.com×2
fonts.googleapis.com×1

Contact

Email

DNS records live

NS

dns1.a1.net
dns2.a1.net
dns3.a1.net

MX

0 katzenberger-at.mail.protection.outlook.com

TXT

s31perhkejiidp62f1f3ucq3mo

Email authentication partial

SPF

v=spf1 include:spf.protection.outlook.com include:spf.kirchdorfer.eu -all

strict (-all)

DMARC

v=DMARC1; p=none; rua=mailto:dmarc_agg@vali.email

policy: none (monitoring only)

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQClrqmr1xd6sbZbSd2ON9RQJLrFPx/6Cf5abtb4mG8Je6p6o7OhO8nRDCMMfG4Wth1F/Xo11d79s33QVT40tI…

selectors probed

Certificate (current)

R13

from 2026-05-04 to 2026-08-02

Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.katzenberger.at/

findings

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