indexo.dev

gbcomputer.de

.de crawl

First seen 2026-05-31 · Last seen 2026-05-31 · ok HTTP/1.1 200 607 ms crawled 2026-06-01

DE · 217.160.0.105 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
GB Computer GmbH - Webdesign, Webseiten, Webshop, Programmierung, SEO
Description
GB Computer - Kreative Webseiten für kleine und mittlere Unternehmen

Technology

Server
Apache
Stack
PHP
Analytics
  • Google Analytics

Third-party hosts loaded (2)

  • s3.amazonaws.com×1
  • www.google-analytics.com×1

Social

Contact

Email
Phone

Registration

Updated
2023-02-02
Name servers
  • ns1057.ui-dns.com.
  • ns1068.ui-dns.de.
  • ns1068.ui-dns.org.
  • ns1114.ui-dns.biz.

DNS records live

NS
  • ns1057.ui-dns.com
  • ns1068.ui-dns.de
  • ns1068.ui-dns.org
  • ns1114.ui-dns.biz
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)

Sectigo Public Server Authentication CA DV R36
from 2026-01-19 to 2027-02-03
Expires in 245 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://gbcomputer.de/

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)