indexo.dev

comu.de

.de dns crawl

First seen 2026-05-01 · Last seen 2026-05-16 · ok HTTP/1.1 200 1640 ms crawled 2026-05-08

DE · 168.119.71.122 · AS24940 Hetzner Online GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
COMU GmbH
Language
de-DE
Generator
TYPO3 CMS
Canonical
https://www.comu.de/

Technology

Server
nginx

Contact

Email

Registration

Updated
2025-11-10
Name servers
  • ns1.comu.de.
  • ns2.comu.de.

DNS records live

NS
  • ns1.comu.de
  • ns2.comu.de
MX
  • 5 mail.comumail.de
TXT
  • google-site-verification=DtHswNJ0O8aO4x5Ki4wx76mkILLJWbVZVCBWvwKix9g

Email authentication strong

SPF
v=spf1 mx -all
strict (-all)
DMARC
v=DMARC1; p=quarantine;
policy: quarantine
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
  • dkim: v=DKIM1;k=rsa;t=s;s=email;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyKSsg4f2OH16+E4gjqNxvG7YTm+4e+VdAVVqSXJloDhRkoxf7WkbymHLkR5aiPm5P509…
selectors probed

Certificate (current)

E7
from 2026-03-23 to 2026-06-21
Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.comu.de/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (12)

Linked from (2)