indexo.dev

crystal-sound.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-13 · ok HTTP/1.1 200 6509 ms crawled 2026-05-08

DE · 185.237.66.80 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Crystal Sound
Language
de-DE
Generator
WordPress 6.7.5
Canonical
https://crystal-sound.de/
Translations
  • de
  • en
Feeds

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Social

Contact

Email
Phone

Registration

Updated
2020-04-22
Name servers
  • ns01.agenturserver.co.
  • ns01.agenturserver.de.
  • ns01.agenturserver.it.

DNS records live

NS
  • ns01.agenturserver.co
  • ns01.agenturserver.de
  • ns01.agenturserver.it
MX
  • 10 crystalsound-de01i.mail.protection.outlook.com
TXT
  • ZA=ACx0nznRWqEdoilj5n3SGp3W/MO3BVgbYrfdR0ULux8=
Verified for
  • Apple

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine;
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3dQI00KK93DyOE5kaa8CGN/RR+6Pibhjvs4hIVa5xRx+plfgHK5GJcpdPMRMFYnN50jYpNEInb1jPr…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4HWyRlWN+HLC2SoWkZDfR4xYu/MjPiAo6Ixi7F48hmlLJrK9Cxq3HNuyr6CZhhWWxcOWsspTyzWT6z…
  • dkim: v=DKIM1;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCkyPEdcybNwvADVW35M7J7nPsOui4QKvE/P1baP3VZCPm3p1bKqgeg4clLZzEamY/qbQsipzfAl3c4EZWicMvhFhNh0L…
selectors probed

Certificate (current)

RapidSSL TLS RSA CA G1
from 2026-01-16 to 2027-02-16
Expires in 271 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://crystal-sound.de/

present
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade

Links to (5)

Linked from (1)