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c-plusplus.net

.net crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 4008 ms crawled 2026-05-18

DE · 49.13.52.225 · AS24940 Hetzner Online GmbH

Reputation 92/100 no dmarc policy

sector tech type forum

HTML metadata

Title
Übersicht | C++ Community
Description
Deutsprachige C++ Community - Irgendwer hat immer eine Antwort
Language
en-GB

Open Graph

url
https://www.c-plusplus.net/forum/
title
C++ Community
site name
C++ Community
description
Deutsprachige C++ Community - Irgendwer hat immer eine Antwort

Technology

Server
openresty
CMS
Joomla
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×1

Registration

Registrar
Hetzner Online GmbH
Created
2000-08-12
Expires
2026-08-12 84 days left
Updated
2025-11-25
Name servers
  • ns1.first-ns.de
  • robotns2.second-ns.de
  • robotns3.second-ns.com

DNS records live

NS
  • ns1.first-ns.de
  • robotns2.second-ns.de
  • robotns3.second-ns.com
MX
  • 10 mx1.mail.hostpoint.ch
  • 10 mx2.mail.hostpoint.ch

Email authentication weak

SPF
v=spf1 redirect=_spf.c-plusplus.net
no all qualifier
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-21 to 2026-07-20
Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.c-plusplus.net/forum/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • weak frame protection
  • weak content type protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN, SAMEORIGIN
x-content-type-options
nosniff, nosniff
strict-transport-security
max-age=15768000

Links to (2)

Linked from (1)