zeb-business-school.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-20 · ok HTTP/1.1 200 2156 ms crawled 2026-05-16

DE · 209.38.182.176 · AS14061 DigitalOcean, LLC

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title

Education and research for employees in financial services | zeb.business school

Language

Generator

Drupal 11 (https://www.drupal.org)

Canonical

https://zeb-business-school.com/en-DE

Translations

Technology

CMS: Drupal

Third-party hosts loaded (1)

www.google.com×1

Social

Contact

Phone

Registration

Registrar

IONOS SE

Created

2022-12-06

Expires

2026-12-06 199 days left

Updated

2025-12-07

Name servers

ns1037.ui-dns.de
ns1049.ui-dns.biz
ns1084.ui-dns.org
ns1114.ui-dns.com

DNS records live

NS

ns1037.ui-dns.de
ns1049.ui-dns.biz
ns1084.ui-dns.org
ns1114.ui-dns.com

MX

10 mx00.ionos.de
10 mx01.ionos.de

TXT

thj2sl6kwhdkv6v3s8x7fxls0bghpsc7

Email authentication weak

SPF: not published
DMARC: v=DMARC1; p=none;
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-03-26 to 2026-06-25

Expires in 35 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://zeb-business-school.com/en-DE

present

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

findings

CSP uses wildcard sources
missing Permissions Policy

Header values

referrer-policy: no-referrer
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self' https://jobs.e-fellows.net https://*.ondemand.com; block-all-mixed-content;
strict-transport-security: max-age=31536000; includeSubDomains