indexo.dev

rett-syndrom.de

.de crawl

First seen 2026-05-08 · Last seen 2026-05-08 · ok HTTP/1.1 200 3904 ms crawled 2026-05-15

DE · 217.160.0.117 · AS8560 IONOS SE

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Rett-Syndrom – Deutsche Rett-Syndrom Gemeinschaft
Language
de
Generator
WordPress 6.9.4
Canonical
https://rett-syndrom.de/
Feeds

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Contact

Email
Phone

Registration

Updated
2020-05-10
Name servers
  • ns1076.ui-dns.de.
  • ns1108.ui-dns.biz.
  • ns1121.ui-dns.org.
  • ns1124.ui-dns.com.

DNS records live

NS
  • ns1076.ui-dns.de
  • ns1108.ui-dns.biz
  • ns1121.ui-dns.org
  • ns1124.ui-dns.com
MX
  • 0 rettsyndrom-de01b.mail.protection.outlook.com

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com ~all
softfail (~all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmLS+bTwZaiWJKYCMLCloapVFqvn/V97zJ2qsyyvbQQ47amBJjncwZQqWnSJzQjshocfzk3NPWURa6i…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-01-13 to 2027-01-28
Expires in 253 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://rett-syndrom.de/

present
  • permissions-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
Header values
permissions-policy
private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), private-state-token-issuance=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com")

Links to (4)

Linked from (1)