indexo.dev

4spin.info

.info crawl

First seen 2026-05-22 · Last seen 2026-05-28 · ok HTTP/1.1 200 4638 ms crawled 2026-05-28

CZ · 81.2.195.102 · AS24806 INTERNET CZ, a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Electrospinning device for preparing nanofiber layers - 4SPIN
Description
4SPIN is an electrospinning device for preparing nanofiber layers from solutions and capable of generating aligned nanofibers.
Language
en-gb
Generator
Joomla! - Open Source Content Management

Open Graph

url
https://4spin.info/
title
home
site name
Electrospinning technology for nanofiber production
description
4SPIN is an electrospinning device for preparing nanofiber layers from solutions and capable of generating aligned nanofibers.

Technology

Server
Microsoft-IIS
CMS
Joomla
Fonts
  • Font Awesome
Social widgets
  • YouTube Embed

Third-party hosts loaded (3)

  • translate.google.com×1
  • use.fontawesome.com×1
  • www.youtube.com×1

Social

Contact

Email

Registration

Registrar
Gransy, s.r.o.
Created
2012-06-29
Expires
2026-06-29 28 days left
Updated
2025-06-04
Name servers
  • ns1.ignum.com
  • ns2.ignum.cz

DNS records live

NS
  • ns1.ignum.com
  • ns2.ignum.cz
MX
  • 0 4spin-info.mail.protection.outlook.com
TXT
  • KQcYyGmdoAFNIkj0vzd6vJPby0CWFC+Jj+jeqnAI6Gu/cPgW810VS1jO4NFrbnhyFh+eynFyq2OCOyU+uaQc6g==
  • 202604152207175opsqy2dvklgvyyonbx9wsx02v183mn6kncegs0n28nj6lh2e2
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com ip4:195.146.104.54 ip4:195.146.104.52 a:smtpsmart.forpsi.com a:spf.mandrillapp.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

GeoTrust TLS RSA CA G1
from 2026-04-16 to 2026-11-01
Expires in 153 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://4spin.info/

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

Links to (7)

Linked from (2)