rheingraf.eu

.eu crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 3218 ms crawled 2026-06-02

US · 76.76.21.21 · AS16509 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Hotel Rheingraf — Rheinische Gastlichkeit seit 1431
Language: de

Technology

CDN: Vercel

Fonts

Google Fonts

Third-party hosts loaded (6)

pmoamsyhddhnjjnvawrq.supabase.co×17
www.google.com×7
fonts.googleapis.com×2
fonts.gstatic.com×1
maps.google.com×1
wttr.in×1

Social

DNS records live

NS

ns5.kasserver.com
ns6.kasserver.com

MX

10 w01c30f3.kasserver.com

Email authentication partial

SPF: v=spf1 a mx include:spf.kasserver.com ~all
softfail (~all)
DMARC: v=DMARC1; p=none;
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-05-26 to 2026-08-24

Expires in 83 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://rheingraf.eu/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options
referrer-policy
permissions-policy

findings

CSP allows unsafe inline scripts/styles
CSP uses wildcard sources

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: DENY
permissions-policy: camera=(), microphone=(), geolocation=()
x-content-type-options: nosniff
content-security-policy: default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.googletagmanager.com https://connect.facebook.net https://cdn.jsdelivr.net https://www.regiondo.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' data: https://fonts.gstatic.com; img-src 'self' data: blob: https: https://www.google-analytics.com https://*.google-analytics.com; media-src 'self' https:; connect-src 'self' https://api.heyfiona.ai https://fionaapi-dev-3007.up.railway.app https://www.googletagmanager.com https://www.google-analytics.com https://*.google-analytics.com https://connect.facebook.net https://www.facebook.com https://*.supabase.co wss://*.supabase.co wss://gun.eco wss://plankton.gun.eco https://peer.wallie.io https://www.regiondo.com; form-action 'self' https://api.heyfiona.ai https://fionaapi-dev-3007.up.railway.app; frame-src https:; frame-ancestors 'self' https://*.heyfiona.ai; base-uri 'self'; object-src 'none'; upgrade-insecure-requests
strict-transport-security: max-age=63072000

Links to (12)