indexo.dev

web-zero.de

.de crawl

First seen 2026-05-31 · Last seen 2026-05-31 · ok HTTP/1.1 200 283 ms crawled 2026-06-01

DE · 85.214.61.144 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

sector tech type homepage

HTML metadata

Title
Website CO2 Rechner | Piko Solutions
Description
Piko Solutions Online CO2 Rechner für Websites.
Language
de

Technology

Server
nginx
jQuery
3.6.1

Third-party hosts loaded (2)

  • cdn.jsdelivr.net×1
  • cdnjs.cloudflare.com×1

Registration

Updated
2023-02-23
Name servers
  • docks13.rzone.de.
  • shades16.rzone.de.

DNS records live

NS
  • docks13.rzone.de
  • shades16.rzone.de
MX
  • 5 smtpin.rzone.de
Verified for
  • Google

Email authentication strong

SPF
not published
DMARC
v=DMARC1;p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-04-29 to 2026-07-28
Expires in 52 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://web-zero.de/

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

Links to (1)

Linked from (1)