indexo.dev

cellstar-algorithm.org

.org crawl

First seen 2026-05-09 · Last seen 2026-05-09 · ok HTTP/1.1 200 617 ms crawled 2026-05-15

PL · 79.96.166.201 · AS12824 home.pl sp. z o.o.

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

Classifying

Technology

Server
IdeaWebServer

DNS records live

NS
  • dns.home.pl
  • dns2.home.pl
  • dns3.home.pl
MX
  • 10 cellstar-algorithm.org

Email authentication weak

SPF
v=spf1 mx a ptr ~all
softfail (~all)
DMARC
not published
DKIM
  • dkim: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAp5J0zdhJhjRVUkYoQiTfIACk5Au6k+gR7abt4BYDB3hU+8m0Mb7GVUF4j38imMXF1CrP8rL/ubinh1…
selectors probed

Certificate (current) wrong cert

home pl DV TLS G2 R35 CA
from 2025-06-18 to 2026-06-18
Expires in 29 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://cellstar-algorithm.org/

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

Linked from (1)