indexo.dev

cityupdate.de

.de crawl

First seen 2026-05-08 · Last seen 2026-05-15 · ok HTTP/1.1 200 6456 ms crawled 2026-05-15

DE · 85.236.44.102 · AS15456 InterNetX GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Willkommen - City Update Düsseldorf
Language
de
Generator
WordPress 6.9.4
Canonical
https://www.cityupdate.de/
Feeds

Open Graph

url
https://www.cityupdate.de/
title
Willkommen - City Update Düsseldorf
locale
de_DE
site name
City Update Düsseldorf

Technology

Server
nginx
CMS
WordPress

Contact

Email
Phone

Registration

Updated
2016-01-20
Name servers
  • ns1.cityupdate.de.
  • ns2.cityupdate.de.
  • ns3.cityupdate.de.

DNS records

MX
  • 10 cityupdate-de.mail.protection.outlook.com
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:postmaster@cityupdate.de;
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-30 to 2026-07-29
Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://www.cityupdate.de/

present
  • permissions-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
Header values
permissions-policy
private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), private-state-token-issuance=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com")

Linked from (1)