rzepiennik.org

.org crawl

First seen 2026-05-11 · Last seen 2026-05-12 · ok HTTP/1.1 200 17717 ms crawled 2026-05-18

US · 104.21.30.100 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

Technology

CDN: Cloudflare

DNS records live

NS

cory.ns.cloudflare.com
wanda.ns.cloudflare.com

Verified for

Google

Email authentication no MX

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

E7

from 2026-04-26 to 2026-07-25

Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://rzepiennik.org/

findings

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

Linked from (11)