indexo.dev

tradeupcontract.com

.com crawl

First seen 2026-04-24 · Last seen 2026-05-18 · ok HTTP/1.1 200 9804 ms crawled 2026-05-18

DE · 116.202.84.109 · AS24940 Hetzner Online GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Trade Up Contract - CS2 Skin Database & Calculator
Description
Browse 20,000+ CS2 skins, track prices, and find profitable trade-up contracts. The ultimate CS2 trade-up calculator with real-time market data.
Language
en
Canonical
https://tradeupcontract.com/

Open Graph

url
https://tradeupcontract.com/
title
Trade Up Contract - CS2 Skin Database & Calculator
locale
en_US
site name
Trade Up Contract
description
Browse 20,000+ CS2 skins, track prices, and find profitable trade-up contracts. The ultimate CS2 trade-up calculator with real-time market data.

Technology

Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • community.akamai.steamstatic.com×14
  • fonts.googleapis.com×4
  • community.cloudflare.steamstatic.com×2
  • www.steamwebapi.com×2
  • fonts.gstatic.com×1

Registration

Registrar
Hetzner Online GmbH
Created
2018-01-14
Expires
2027-01-14 238 days left
Updated
2026-01-15
Name servers
  • cus-dns01.ds-systems.eu
  • cus-web01.ds-systems.eu

DNS records live

NS
  • cus-dns01.ds-systems.eu
  • cus-web01.ds-systems.eu
MX
  • 10 mail.tradeupcontract.com
Verified for
  • Google

Email authentication partial

SPF
v=spf1 include:customer-spf.ds-systems.eu -all
strict (-all)
DMARC
v=DMARC1; p=none; sp=none; rua=mailto:postmaster@ds-systems.eu; ruf=mailto:postmaster@ds-systems.eu; rf=afrf; pct=100; ri=86400
policy: none (monitoring only) · sp=none
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-04 to 2026-07-03
Expires in 44 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://tradeupcontract.com/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
  • cross-origin-opener-policy
  • cross-origin-resource-policy
findings
  • CSP allows unsafe inline scripts/styles
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
DENY
permissions-policy
camera=(), microphone=(), geolocation=(), payment=()
x-content-type-options
nosniff
content-security-policy
default-src 'self'; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com; img-src 'self' https://community.cloudflare.steamstatic.com https://community.akamai.steamstatic.com https://cdn.cloudflare.steamstatic.com https://avatars.steamstatic.com https://avatars.fastly.steamstatic.com https://avatars.cloudflare.steamstatic.com https://steamcdn-a.akamaihd.net https://shared.cloudflare.steamstatic.com https://www.steamwebapi.com data: blob:; connect-src 'self' https://www.steamwebapi.com; frame-ancestors 'none'; base-uri 'self'; form-action 'self'; object-src 'none'
strict-transport-security
max-age=31536000; includeSubDomains; preload
cross-origin-opener-policy
same-origin
cross-origin-resource-policy
same-site

Linked from (2)