indexo.dev

lockscreenmanager.com

.com crawl

First seen 2026-05-24 · Last seen 2026-05-24 · ok HTTP/1.1 200 3537 ms crawled 2026-05-29

PL · 213.218.125.177 · AS12912 T-Mobile Polska S.A.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Your internal communication tool- Lock Screen Manager
Description
Discover our lock screen manager, tools that transforms lock screens into communication channel. Try it for free now

Open Graph

url
http://lockscreenmanager.dcs.pl/en/
title
Your internal communication tool
description
Discover our lock screen manager, tools that transforms lock screens into communication channel. Try it for free now

Technology

CMS
Gatsby
Stack
Django
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Social widgets
  • YouTube Embed

Third-party hosts loaded (6)

  • www.google.com×2
  • fonts.googleapis.com×1
  • kit.fontawesome.com×1
  • maps.googleapis.com×1
  • www.googletagmanager.com×1
  • www.youtube.com×1

Contact

Email
Phone
Address
dcs.pl Sp. z o.o,ul. Puławska 303,02-785 Warszawa,NIP: 951-20-63-362,+48 22 5486000,info@dcs.pl

Registration

Registrar
PDR Ltd. d/b/a PublicDomainRegistry.com
Created
2024-07-26
Expires
2026-07-26 55 days left
Updated
2025-07-15
Name servers
  • dns.dcs.pl
  • dns1.dcs.pl

DNS records live

NS
  • dns.dcs.pl
  • dns1.dcs.pl
MX
  • 0 lockscreenmanager-com.mail.protection.outlook.com
Verified for
  • Google

Email authentication weak

SPF
v=spf1 a mx ip4:213.218.125.250 ip4:89.174.36.74 include:spf.protection.outlook.com include:_spf.htx.pl -all
strict (-all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArJhHx3zpz9AtLpl+Q6f95mc/9njMyh3UR9A+9lpfRacU5nx2+hkcIamfJt5r3B4HqdRPbajsmdFPy8…
selectors probed

Certificate (current)

R13
from 2026-05-19 to 2026-08-17
Expires in 77 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://lockscreenmanager.com/en/

present
  • x-frame-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN

Links to (6)

Linked from (1)