gkb.at

.at crawl

First seen 2026-05-19 · Last seen 2026-06-02 · ok HTTP/1.1 200 862 ms crawled 2026-05-29

DE · 85.13.137.22 · AS34788 Neue Medien Muennich GmbH

Reputation 100/100

Classifying

HTML metadata

Title: Home
Language: de-at
Generator: Joomla! - Open Source Content Management

Open Graph

url: https://gkb.at/
site name: GKB

Technology

Server: nginx
CMS: Joomla
jQuery: 3.1.0 known XSS (<3.5)

Ads

Meta Pixel

Fonts

Google Fonts

Third-party hosts loaded (6)

fonts.googleapis.com×2
ajax.googleapis.com×1
cdnjs.cloudflare.com×1
connect.facebook.net×1
fonts.gstatic.com×1
static.elfsight.com×1

Social

Contact

Email

office@gkb.at

Phone

+4331659870

DNS records live

NS

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

MX

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

TXT

atlassian-sending-domain-verification=deb4f74c-fb46-4177-ac4a-b7571197d678
pKsdcxfP48dfCkjnL36tguG2EzJDftwkH2W651poGKHtmHHGnphae84S1iFTQczlNcjJ0uRSeqGbhjQhdxGejQ==

Verified for

Apple

Email authentication strong

SPF

v=spf1 a mx mx:vemap.at ip4:213.33.114.3 ip4:85.125.191.182 ip4:85.13.137.22 include:spf.protection.outlook.com -all

strict (-all)

DMARC

v=DMARC1; p=reject; rua=mailto:dmarc-check@gkb.at; ruf=mailto:dmarc-check@gkb.at; fo=1

policy: reject (enforced)

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDrTH7qn9PiBfGLpHyobTH8TxDD5YpEuDOXgke4YYhkysgkZ2xoOP3jrPLvBLiIL5qLsfvVDVpn3tZJ8kxP/2…

selectors probed

Certificate (current)

EUNETIC RSA Domain Validation Secure Server CA 3

from 2025-06-13 to 2026-07-15

Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://gkb.at/

present

x-frame-options
x-content-type-options
referrer-policy

findings

missing HSTS
missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff

Links to (8)

Linked from (1)

cca.io×2