indexo.dev

lumel.com.pl

.pl crawl

First seen 2026-05-28 · Last seen 2026-05-30 · ok HTTP/1.1 200 1707 ms crawled 2026-05-30

PL · 185.94.71.42 · AS59472 Sinersio Polska Sp. z o.o.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Lumel | Automation devices and systems | SMT/THT assembly | Lumel
Description
Lumel
Language
en
Translations
  • de
  • en
  • pl

Technology

Server
Apache
Stack
PHP
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • www.googletagmanager.com×1
  • www.lumel.de×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns1.dinfo.com.pl
  • ns2.dinfo.com.pl
  • ns3.dinfo.com.pl
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • mojecertpl-site-verification-CPINXupImeOuqEEoIJ5xTOlNVEatRMXo
  • MS=67DFE54A3830B1868C4906881298D498EC3E284A
Verified for
  • Google

Email authentication strong

SPF
v=spf1 include:_spf.google.com -all
strict (-all)
DMARC
v=DMARC1;p=reject;pct=100;rua=mailto:dmarc@lumel.com.pl;ruf=mailto:dmarc@lumel.com.pl
policy: reject (enforced)
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAngA04VKzh6iOKVELAouSqiv5L1xLjYx0OWhrzIfCeFpBkwQxRtpGDKOj4U4qVHuU97MdHqr+3Cb4fN…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-06-23 to 2026-07-24
Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.lumel.com.pl/en/

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

Links to (6)

Linked from (1)