indexo.dev

coswa.de

.de crawl

First seen 2026-05-01 · Last seen 2026-05-20 · ok HTTP/1.1 200 1009 ms crawled 2026-05-08

DE · 217.160.215.157 · AS8560 IONOS SE

Reputation 87/100 weak security headers no dmarc policy

sector tech type homepage

HTML metadata

Title
CoSWa | Ihr sicherer Hafen in der digitalen Welt
Language
de
Generator
Divi v.4.27.4
Canonical
https://www.coswa.de/
Feeds

Technology

Server
nginx
CMS
WordPress

Social

Contact

Email
Phone

Registration

Updated
2011-04-27
Name servers
  • a.xnameserver.de.
  • b.xnameserver.de.
  • c.xnameserver.de.

DNS records live

NS
  • a.xnameserver.de
  • b.xnameserver.de
  • c.xnameserver.de
MX
  • 30 mail.coswa.de
Verified for
  • Google
  • Microsoft 365

Email authentication weak

SPF
v=spf1 a mx ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-09 to 2026-07-08
Expires in 48 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.coswa.de/

present
  • x-frame-options
  • permissions-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
Header values
x-frame-options
sameorigin
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 (5)

Linked from (1)