indexo.dev

gruene-kreis-viersen.de

.de crawl

First seen 2026-05-08 · Last seen 2026-05-19 · ok HTTP/1.1 200 3286 ms crawled 2026-05-15

DE · 157.90.191.188 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Grüne Kreis Viersen
Language
de
Canonical
https://www.gruene-kreis-viersen.de/
Feeds

Technology

Server
HTTP
CMS
WordPress

Social

Contact

Phone

Registration

Updated
2021-01-19
Name servers
  • ns39.domaincontrol.com.
  • ns40.domaincontrol.com.

DNS records live

NS
  • ns39.domaincontrol.com
  • ns40.domaincontrol.com
MX
  • 50 mx0.gruene-kreis-viersen.de
Verified for
  • Apple
  • Google
  • Microsoft 365

Email authentication weak

SPF
v=spf1 a mx include:spf.server-he.de include:spf.crsend.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-24 to 2026-07-23
Expires in 63 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.gruene-kreis-viersen.de/

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

Links to (6)

Linked from (2)