indexo.dev

bdkj-koeln.de

.de crawl

First seen 2026-04-16 · Last seen 2026-05-11 · ok HTTP/1.1 200 1316 ms crawled 2026-05-11

DE · 208.82.73.21 · AS205411 WIIT AG

Reputation 92/100 no dmarc policy

sector other type homepage

HTML metadata

Title
BDKJ Köln | Startseite
Description
BDKJ Köln
Language
de

Social

Contact

Email
Phone
Address
St. Katharinen 55067

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:_spf.erzbistum-koeln.de -all
strict (-all)
DMARC
not published
DKIM
  • default: v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0KsVkaUeenKPv8G9/9kp7i1bs3kyLjVUm9qvol3BB5CKUxFzkdNqvia0kTsANksrPpOcz2yVBAjpx6yKYoWI9…
selectors probed

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.bdkj-koeln.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 (6)

Linked from (1)