arena2036.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-20 · ok HTTP/1.1 200 610 ms crawled 2026-05-06

US · 104.17.201.193 · AS13335 Cloudflare, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title

Start | ARENA2036

Language

Generator

Contao Open Source CMS

Translations

Technology

CDN: Cloudflare

Fonts

Adobe Fonts

Third-party hosts loaded (3)

cdn.weglot.com×1
my.matterport.com×1
use.typekit.net×1

Social

Registration

Updated

2023-05-30

Name servers

dns-auth1.uni-stuttgart.de.
dns-auth2.uni-stuttgart.edu.
dns-auth3.uni-stuttgart.net.

DNS records live

NS

dns-auth1.uni-stuttgart.de
dns-auth2.uni-stuttgart.edu
dns-auth3.uni-stuttgart.net

MX

10 arena2036-de.mail.protection.outlook.com

TXT

Show 4 TXT records

htct3qa3bd2c0mqcg71krdequr
on29ih6ld58rloctedao10nnit
jn5kt34qkqlafng1ntvg6kv2u2
v3kti8uofu9sb24cfknel84vc

Verified for

Atlassian
Cisco
GlobalSign
Google
Microsoft 365

Email authentication partial

SPF: v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

WE1

from 2026-03-09 to 2026-06-07

Expires in 17 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://arena2036.de/

present

x-frame-options
x-content-type-options
referrer-policy
permissions-policy

findings

missing HSTS
missing Content Security Policy

Header values

referrer-policy: no-referrer-when-downgrade, strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
permissions-policy: interest-cohort=()
x-content-type-options: nosniff