indexo.dev

publiccologne.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-07 · ok HTTP/1.1 200 1820 ms crawled 2026-05-07

DE · 212.227.188.164 · AS8560 IONOS SE

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Public Cologne GmbH • Agentur für Public Relations in Köln
Description
PR und Öffentlichkeitsarbeit für Events, Hotellerie, Gastronomie, Mode und Produkte in Köln
Language
de

Technology

Server
nginx

Social

Contact

Email
Phone
Address
Gertrudenstrasse 9, 50667 KölnTel:(+49) 221 27 2026-2Fax: (+49) 221 27 20 26-1Email:info(at)publiccologne.de

Registration

Updated
2024-06-14
Name servers
  • nsa1.schlundtech.de.
  • nsb1.schlundtech.de.
  • nsc1.schlundtech.de.
  • nsd1.schlundtech.de.

DNS records live

NS
  • nsa1.schlundtech.de
  • nsb1.schlundtech.de
  • nsc1.schlundtech.de
  • nsd1.schlundtech.de
MX
  • 10 mail.wakom.de
TXT
  • MS=029E43EE83013BCC565A75D1E7CA4DD9E8B0B59B

Email authentication partial

SPF
v=spf1 mx a ptr ip4:82.165.25.212 ip4:212.227.188.164 ip4:78.94.167.242 ip4:195.135.130.50 ip4:89.107.66.50 ip4:87.138.208.89 ip4:78.94.167.242 a:mail.wakom.de a:mail.osite.de include:spf.codepiraten.com include:spf.crsend.com ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC3DycPkO0ggAg1Qwn84hOVNo/binuF0KQy0loCJoV+PDHGAs1fYYRGKdPnDUHBbBAd1APWWDCNr2SfWiZGMJAdkzhFv…
selectors probed

Certificate (current)

R12
from 2026-03-08 to 2026-06-06
Expires in 16 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.publiccologne.de/

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

Links to (3)

Linked from (2)