indexo.dev

issev.de

.de crawl

First seen 2026-04-18 · Last seen 2026-05-09 · ok HTTP/1.1 200 3150 ms crawled 2026-05-08

DE · 165.22.69.115 · AS14061 DigitalOcean, LLC

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
International School of Stuttgart | IB World School in Germany
Description
A leading IB international, English-speaking school with two campuses, providing world-class education in Stuttgart for local and international students
Language
en-US
Canonical
https://www.issev.de/
Translations
  • de
  • de-de
  • en
  • en-us
Feeds

Open Graph

url
https://www.issev.de/
title
International School of Stuttgart | IB World School in Germany
locale
en_US
site name
ISS e.V.
description
A leading IB international, English-speaking school with two campuses, providing world-class education in Stuttgart for local and international students

Technology

Server
nginx
CMS
WordPress

Third-party hosts loaded (1)

  • wordpress-1361134-5259214.cloudwaysapps.com×1

Social

Contact

Phone

Registration

Updated
2017-12-04
Name servers
  • dns1.belwue.de.
  • dns3.belwue.de.
  • dns5.belwue.de.

DNS records live

NS
  • dns1.belwue.de
  • dns3.belwue.de
  • dns5.belwue.de
MX
  • 0 issev-de.mail.protection.outlook.com
TXT
Show 4 TXT records
  • ms-domain-verification=010d1833-c7bd-4cb1-a43d-5fb1faf3b6de
  • jamf-site-verification=qjn2LKdtU-pB-gBkUPjgGw
  • google-site-verification=kv7yN_aYhniby0sRTy1AxA0JNiy5LkZyIUttKL6aXmY
  • autodesk-domain-verification=2tyGn-WuSD_grikc19m2

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com include:spf-westeu.emailsignatures365.com include:_spf.rexx-systems.com include:_spf.belwue.de include:144250044.spf02.hubspotemail.net -all
strict (-all)
DMARC
v=DMARC1;p=quarantine;pct=100;rua=mailto:dmarcreports@issev.de;ruf=mailto:dmarcreports@issev.de;ri=86400;fo=1;
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDq6qZba8uXHyFjVvJbrA7HeTNHJIZZGwNEzEz1qQqJsCQbm5qcoLG7pUNJG1EKDlAc85LZ3LW/iw96hLkcMl…
selectors probed

Certificate (current)

R12
from 2026-05-05 to 2026-08-03
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://www.issev.de/

present
  • permissions-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
Header values
permissions-policy
private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), private-state-token-issuance=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com")

Links to (3)

Linked from (1)