indexo.dev

visual-computing.org

.org crawl

First seen 2026-04-15 · Last seen 2026-05-10 · ok HTTP/1.1 200 3167 ms crawled 2026-05-10

DE · 134.34.240.71 · AS553 Universitaet Stuttgart

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Visual Computing BLOG | Digital Reading Class
Description
Digital Reading Class
Language
en-GB
Generator
WordPress 6.6.5
Canonical
https://www.visual-computing.org/
Feeds

Open Graph

url
https://www.visual-computing.org/
title
Visual Computing BLOG
locale
en_GB
site name
Visual Computing BLOG
description
Digital Reading Class

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Social

Contact

Phone

Registration

Registrar
IONOS SE
Created
2015-11-04
Expires
2026-11-04 169 days left
Updated
2025-12-19
Name servers
  • ns1020.ui-dns.org
  • ns1020.ui-dns.biz
  • ns1020.ui-dns.com
  • ns1020.ui-dns.de

DNS records live

NS
  • ns1020.ui-dns.biz
  • ns1020.ui-dns.com
  • ns1020.ui-dns.de
  • ns1020.ui-dns.org
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de

Email authentication partial

SPF
v=spf1 include:_spf-eu.ionos.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

GEANT TLS RSA 1
from 2026-04-13 to 2026-10-29
Expires in 163 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.visual-computing.org/

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

Links to (12)

Linked from (1)