steuerberater-verband-seminare.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-20 · ok HTTP/1.1 200 1787 ms crawled 2026-05-19

DE · 193.9.117.130 · AS200395 Leibold Sicherheits- & Informationstechnik GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Seminare & Webinare | Steuerberaterverband Niedersachsen Sachsen-Anhalt e.V. Seminare
Description: Seminare & Webinare | Steuerberaterverband Niedersachsen Sachsen-Anhalt e.V. Seminare
Language: de-DE
Generator: auctores CMS
Canonical: https://steuerberater-verband-seminare.de

Technology

Server: LEIBOLD
CMS: Gatsby

Social

Contact

Email

Phone

+49511307620

Registration

Updated

2021-11-04

Name servers

ns14.linevast.com.
ns15.linevast.com.
ns16.linevast.com.

DNS records live

NS

ns14.linevast.com
ns15.linevast.com
ns16.linevast.com

MX

0 mail.steuerberater-verband-seminare.de

Email authentication weak

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

from 2026-04-08 to 2026-07-07

Expires in 48 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://steuerberater-verband-seminare.de/

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

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: deny
permissions-policy: camera=self, microphone=(), geolocation=(), payment=()
x-content-type-options: nosniff
content-security-policy: default-src 'self' https://steuerberater-verband-seminare.de/org.dreamox.cmsmox.divlayout/org/dreamox/cmsmox/divlayout/view/jsp/images/socialshare/svg/sprite.svg ;base-uri 'none';object-src 'none';form-action 'self' www.paypal.com www.sandbox.paypal.com www.ipg-online.com test.ipg-online.com;frame-ancestors 'self' ;connect-src 'self' www.google-analytics.com *.google-analytics.com *.analytics.google.com 'self' data: https://cdn.plyr.io/3.5.10/plyr.svg;img-src 'self' sam.proto-type.de steuerberater-verband-seminare.de *.google-analytics.com *.analytics.google.com www.google-analytics.com *.google-analytics.com *.analytics.google.com data: www.paypal.com www.sandbox.paypal.com 'self' data: https:;media-src 'self' https://stbv-webinar.de;;script-src 'self' 'strict-dynamic' 'nonce-ag0jj18bandfq1cqnak7q0tirec' www.google-analytics.com *.google-analytics.com *.analytics.google.com;style-src 'self' 'unsafe-inline' ;font-src 'self' ;manifest-src 'self';upgrade-insecure-requests;re
strict-transport-security: max-age=31536000