indexo.dev

isc-konstanz.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-10 · ok HTTP/1.1 200 1640 ms crawled 2026-05-08

DE · 217.160.0.72 · AS8560 IONOS SE

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
ISC
Language
de-DE
Generator
Divi Child Theme v.1.0.0
Canonical
https://isc-konstanz.de/
Translations
  • de
  • en
Feeds

Open Graph

url
https://isc-konstanz.de/
title
ISC
locale
de_DE
site name
ISC
locale:alternate
en_GB

Technology

Server
Apache
CMS
WordPress

Registration

Updated
2018-07-27
Name servers
  • ns1033.ui-dns.biz.
  • ns1033.ui-dns.com.
  • ns1033.ui-dns.de.
  • ns1033.ui-dns.org.

DNS records live

NS
  • ns1033.ui-dns.biz
  • ns1033.ui-dns.com
  • ns1033.ui-dns.de
  • ns1033.ui-dns.org
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de
TXT
  • MS=5C65F5702C8BBEB518B929641A99853237634B7E

Email authentication strong

SPF
v=spf1 include:_spf-eu.ionos.com ~all
softfail (~all)
DMARC
v=DMARC1;p=reject;pct=100;rua=mailto:postmaster@isc-konstanz.de
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-03-19 to 2026-09-30
Expires in 133 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://isc-konstanz.de/

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

Linked from (2)