indexo.dev

in-principio.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 3286 ms crawled 2026-05-19

DE · 208.82.73.21 · AS205411 WIIT AG

Reputation 92/100 no dmarc policy

sector religion type homepage

HTML metadata

Title
IN PRINCIPIO – Bibel-Projekt des Erzbistums Köln

Technology

CMS
Gatsby

Social

Registration

Updated
2023-05-26
Name servers
  • ns1.ntdns.de.
  • ns2.ntdns.de.
  • ns3.ntdns.de.

DNS records live

NS
  • ns1.ntdns.de
  • ns2.ntdns.de
  • ns3.ntdns.de
MX
  • 10 plesk02.erzbistum-koeln.de

Email authentication weak

SPF
v=spf1 a mx include:_eckdmailspf.erzbistum-koeln.de include:_spf.erzbistum-koeln.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-07 to 2026-07-06
Expires in 46 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.in-principio.de/

present
  • strict-transport-security
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload

Links to (2)

Linked from (2)