indexo.dev

jfs1.net

.net dns

First seen 2026-05-11 · Last seen 2026-05-11 · ok HTTP/1.1 200 7119 ms crawled 2026-05-17

DE · 91.230.22.184 · AS200548 webhoster.de AG

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title
Web Server's Default Page
Language
en

Technology

Server
LiteSpeed
CMS
Gatsby

Third-party hosts loaded (1)

  • assets.plesk.com×1

Registration

Registrar
INWX GmbH
Created
2023-02-15
Expires
2027-02-15 271 days left
Updated
2026-02-16
Name servers
  • ns.inwx.de
  • ns2.inwx.de
  • ns3.inwx.eu

DNS records live

NS
  • ns.inwx.de
  • ns2.inwx.de
  • ns3.inwx.eu
MX
  • 10 server1.jfs1.net

Email authentication weak

SPF
v=spf1 include:spf.webhoster.de ip4:91.230.22.184 ip6:2a0b:fb00:9:0:91:230:22:184 -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

R12
from 2026-04-15 to 2026-07-14
Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://jfs1.net/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy