indexo.dev

t-lem.com

.com dns crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 182 ms crawled 2026-05-30

DE · 46.4.65.157 · AS24940 Hetzner Online GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
LEM - The League of Extraordinary Minds
Description
LEM - The coolest platform to learn programming
Language
en-US
Generator
WordPress 6.9.4
Canonical
https://t-lem.com/
Translations
  • de
  • en
  • fr
  • pl
Feeds

Open Graph

url
https://t-lem.com/
title
LEM - The League of Extraordinary Minds
locale
en_US
site name
Liga niezwykłych Umysłów
description
LEM - The coolest platform to learn programming
updated time
2023-10-04T08:27:46+02:00

Technology

Server
nginx
CMS
WordPress 6.9.4
Analytics
  • Google Tag Manager
Ads
  • Meta Pixel
Fonts
  • Google Fonts

Third-party hosts loaded (6)

  • fonts.googleapis.com×4
  • www.googletagmanager.com×3
  • connect.facebook.net×1
  • fonts.gstatic.com×1
  • gmpg.org×1
  • www.facebook.com×1

Social

Registration

Registrar
NetArt Registrar Sp. z o.o.
Created
2021-10-19
Expires
2027-10-19 505 days left
Updated
2023-11-23
Name servers
  • jen.ns.cloudflare.com
  • will.ns.cloudflare.com

DNS records live

NS
  • jen.ns.cloudflare.com
  • will.ns.cloudflare.com
MX
  • 10 mail.t-lem.com
Verified for
  • Google

Email authentication strong

SPF
v=spf1 a mx a:mail.t-lem.com ip4:91.98.46.20 ip4:167.235.217.28 include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; rua=mailto:dmarc@t-lem.com; ruf=mailto:dmarc@t-lem.com; fo=1; adkim=s; aspf=s
policy: reject (enforced)
DKIM
  • mail: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7tmxpSFy5rxMvN0LC5ZvlzBUpMrvSEo56VXuBQ28fndIB3wpu6HjK9rogK/C07uH6kXUzOUnDDtxHb…
  • dkim: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7tmxpSFy5rxMvN0LC5ZvlzBUpMrvSEo56VXuBQ28fndIB3wpu6HjK9rogK/C07uH6kXUzOUnDDtxHb…
selectors probed

Certificate (current)

Thawte TLS RSA CA G1
from 2025-09-23 to 2026-10-25
Expires in 146 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://t-lem.com/

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

Links to (5)

Linked from (1)