indexo.dev

stift-freiburg.de

.de dns crawl

First seen 2026-05-08 · Last seen 2026-05-08 · ok HTTP/1.1 200 4062 ms crawled 2026-05-15

DE · 213.217.69.94 · AS20676 Plusnet GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
HCL iNotes-Anmeldung
Language
en

Technology

Server
nginx

Registration

Updated
2018-08-09
Name servers
  • ns1115.ui-dns.biz.
  • ns1115.ui-dns.com.
  • ns1115.ui-dns.de.
  • ns1115.ui-dns.org.

DNS records live

NS
  • ns1115.ui-dns.biz
  • ns1115.ui-dns.com
  • ns1115.ui-dns.de
  • ns1115.ui-dns.org
MX
  • 10 mail.stift-freiburg.de
TXT
  • cisco-ci-domain-verification=47e02addca0ce4b4999254c0d4cabd3a397c405efd04e1997c3a3e9bce063e2
  • MS=ms94350234

Email authentication partial

SPF
v=spf1 mx ip4:213.217.69.90 include:_spf-eu.ionos.com include:spf.rechnung-ip.de -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:stift-freiburgde440103@dmarc-mail.de; ruf=mailto:stift-freiburgde440103@dmarc-mail.de; pct=100
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-01-02 to 2027-01-06
Expires in 231 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked over plain HTTP: http://stift-freiburg.de/newredir.nsf

present
  • strict-transport-security
  • x-content-type-options
findings
  • checked over plain HTTP
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=604800

Linked from (3)