indexo.dev

osk.de

.de crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 705 ms crawled 2026-06-02

US · 141.193.213.20 · AS209242 Cloudflare London, LLC

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Oliver Schrott Kommunikation PR Agentur | OSK
Description
Oliver Schrott Kommunikation (OSK) in Köln ist eine der führenden deutschen PR- und Kommunikationsagenturen für moderne Unternehmens- und Marketingkommunikation.
Language
de-DE
Generator
WPML ver:4.9.4 stt:1,3;
Canonical
https://www.osk.de/
Translations
  • de
  • en
Feeds

Open Graph

url
https://www.osk.de/
title
Oliver Schrott Kommunikation PR Agentur | OSK
locale
de_DE
site name
OSK
description
Oliver Schrott Kommunikation (OSK) in Köln ist eine der führenden deutschen PR- und Kommunikationsagenturen für moderne Unternehmens- und Marketingkommunikation.

Technology

CDN
Cloudflare
CMS
WordPress
jQuery
3.7.1

Social

Contact

Phone
Address
Friesenplatz 1050672 Köln - Germany+49 221 3390-0+49 221 3390-111[email protected]

Registration

Updated
2023-01-11
Name servers
  • pdns82.ultradns.biz.
  • pdns82.ultradns.com.
  • pdns82.ultradns.net.
  • pdns82.ultradns.org.

DNS records live

NS
  • pdns82.ultradns.biz
  • pdns82.ultradns.com
  • pdns82.ultradns.net
  • pdns82.ultradns.org
MX
  • 0 osk-de.mail.protection.outlook.com
TXT
  • ibmid=3727ed14-9d1f-4e67-9cb2-ba5655de7ca4
  • box-domain-verification=9ee37f7ae37efe84cc4fe80cbb6d595cf05afdd79d4f096e05878bf4d3e52836
  • wV9t0SB4h6l8cE97XhUODwPMZ9hQJSKHglNkeopoVPsKny2MnoEizks4U2wmwXRuwpsWclRNP04UIpurKNUQmw==
Verified for
  • Adobe
  • Atlassian
  • GlobalSign
  • Google
  • Google Workspace
  • OpenAI
  • Smartsheet

Email authentication strong

SPF
v=spf1 include:_spf.oneomnicom.com include:spf.nl2go.com include:_spf.zimpel.de include:spfa.myconvento.com ip4:217.110.238.162 ip4:176.9.2.230 ip4:195.248.81.0/27 ip4:193.201.168.0/24 -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:rc7yjbis@ag.us.dmarcian.com;
policy: reject (enforced)
DKIM
Show 11 DKIM selectors
  • default: v=DKIM1; p=
  • google: v=DKIM1; p=
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1c7OjJiemRiuX1c2efFuwGFRgIeSUYpd816schW5sLILBk3IV87RTqbUrxujEtCmkjl/pwacw1Z3Pm…
  • k1: v=DKIM1; p=
  • k2: v=DKIM1; p=
  • mail: v=DKIM1; p=
  • dkim: v=DKIM1; p=
  • s1: v=DKIM1; p=
  • s2: v=DKIM1; p=
  • mxvault: v=DKIM1; p=
  • smtpapi: v=DKIM1; p=
selectors probed

Certificate (current)

WE1
from 2026-05-15 to 2026-08-13
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (6)