indexo.dev

tworzywa.biz

.biz crawl

First seen 2026-05-28 · Last seen 2026-05-30 · ok HTTP/1.1 200 563 ms crawled 2026-05-30

DE · 138.201.18.251 · AS24940 Hetzner Online GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Tworzywa
Description
Tworzywa
Language
pl

Technology

Server
Apache
PHP
7.2.34 end of life
jQuery
1.11.3 known XSS (<3.5)
Stack
Laravel
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • res.cloudinary.com×35
  • ajax.googleapis.com×1
  • www.googletagmanager.com×1

Registration

Registrar
OVH sas
Created
2004-08-30
Expires
2026-08-29 89 days left
Updated
2025-10-23
Name servers
  • ns2.stpl.net.pl
  • ns1.stpl.net.pl

DNS records live

NS
  • ns1.stpl.net.pl
  • ns2.stpl.net.pl
MX
  • 10 mail.tworzywa.biz
Verified for
  • Google

Email authentication weak

SPF
v=spf1 a mx ip4:138.201.18.251 ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-24 to 2026-08-22
Expires in 82 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://tworzywa.biz/

present
  • strict-transport-security
  • x-content-type-options
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=3600; includeSubDomains

Links to (1)

Linked from (1)