indexo.dev

stephangross.net

.net crawl

First seen 2026-04-28 · Last seen 2026-05-18 · ok HTTP/1.1 200 1882 ms crawled 2026-05-06

DE · 217.160.0.114 · AS8560 IONOS SE

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Stephan Groß
Description
Portfolio site of Stephan Groß, artist, living and working in Berlin

Technology

Server
Apache

Contact

Email

Registration

Registrar
IONOS SE
Created
2007-01-15
Expires
2027-01-15 240 days left
Updated
2026-01-16
Name servers
  • ns1034.ui-dns.com
  • ns1057.ui-dns.de
  • ns1072.ui-dns.biz
  • ns1089.ui-dns.org

DNS records live

NS
  • ns1034.ui-dns.com
  • ns1057.ui-dns.de
  • ns1072.ui-dns.biz
  • ns1089.ui-dns.org
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de
TXT
  • v=spf1 include:_spf.perfora.net include:_spf-eu.ionos.com include:_spf.kundenserver.de ~all

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-11-02 to 2026-11-17
Expires in 181 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://stephangross.net/

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

Links to (2)

Linked from (1)