indexo.dev

de-cn.net

.net crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 4161 ms crawled 2026-06-01

US · 172.67.174.28 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Deutsch‑Chinesisches Kulturnetz
Language
de

Technology

CDN
Cloudflare

Registration

Registrar
Dynadot Inc
Created
2020-04-15
Expires
2027-04-15 313 days left
Updated
2026-04-07
Name servers
  • ignat.ns.cloudflare.com
  • sharon.ns.cloudflare.com

DNS records live

NS
  • ignat.ns.cloudflare.com
  • sharon.ns.cloudflare.com
MX
  • 0 _dc-mx.2c29fa483266.de-cn.net

Email authentication strong

SPF
v=spf1 a mx ip4:185.175.59.111 -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; pct=100
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-03 to 2026-07-02
Expires in 27 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://de-cn.net/

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

Linked from (1)