indexo.dev

nadrukina.pl

.pl crawl

First seen 2026-05-29 · Last seen 2026-05-29 · ok HTTP/1.1 200 1141 ms crawled 2026-05-31

FR · 145.239.21.190 · AS16276 OVH SAS

Reputation 95/100 weak security headers

Classifying

Technology

Server
nginx
PHP
7.4.33 end of life

DNS records live

NS
  • ns1.fski-server.pl
  • ns2.fski-server.pl
MX
  • 10 mail.nadrukina.pl

Email authentication strong

SPF
v=spf1 +a +mx +a:ns31497795.ip-146-59-68.eu -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; adkim=s; aspf=s
policy: quarantine
DKIM
  • default: v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoJqQquF5v5IC8LayKgKOc15L6eFYp3ejxJ6FjhKsk7vWyTQlRR3FbKD3Gs/0MjnnvXDUbVr3XRsaXfDY8d7pX…
selectors probed

Certificate (current)

R12
from 2026-04-05 to 2026-07-04
Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://nadrukina.pl/

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

Linked from (1)