indexo.dev

lisas.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 3689 ms crawled 2026-05-10

DE · 129.143.116.10 · AS553 Universitaet Stuttgart

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
luges – Linux User Group Esslingen
Language
en-US
Generator
WordPress 6.9.4
Feeds

Technology

Server
Apache
CMS
WordPress
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×2
  • gmpg.org×1

Registration

Updated
2019-11-14
Name servers
  • dns1.belwue.de.
  • dns3.belwue.de.
  • dns5.belwue.de.
  • rhlx01.hs-esslingen.de.

DNS records live

NS
  • dns1.belwue.de
  • dns3.belwue.de
  • dns5.belwue.de
  • rhlx01.hs-esslingen.de
MX
  • 50 rhlx01.hs-esslingen.de

Email authentication strong

SPF
v=spf1 a mx -all
strict (-all)
DMARC
v=DMARC1;p=quarantine;sp=quarantine;pct=100;adkim=r;aspf=r;rua=mailto:postmaster@lisas.de;ruf=mailto:postmaster@lisas.de;ri=86400;fo=1
policy: quarantine · sp=quarantine
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-05-04 to 2026-08-02
Expires in 75 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://lisas.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)