jcet.eu

.eu crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 403 ms crawled 2026-06-03

PL · 94.152.137.14 · AS29522 Cyber_Folks S.A.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: JCET

Technology

Server: nginx

DNS records live

NS

ns1.wer.pl
ns2.wer.pl

MX

10 jcet.eu

Email authentication weak

SPF: v=spf1 a mx include:spf.wer.pl -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-05-06 to 2026-08-04

Expires in 60 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://jcet.eu/

findings

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

Linked from (1)

jagiellonskiecentruminnowacji.pl×1