indexo.dev

comumail.de

.de dns crawl

First seen 2026-05-01 · Last seen 2026-05-16 · ok HTTP/1.1 200 340 ms crawled 2026-05-08

DE · 62.116.176.198 · AS15456 InterNetX GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
COMUmail

Technology

Server
nginx

Third-party hosts loaded (1)

  • www.comu.de×1

Contact

Email

Registration

Updated
2025-07-23
Name servers
  • ns1.comu.de.
  • ns2.comu.de.

DNS records live

NS
  • ns1.comu.de
  • ns2.comu.de
MX
  • 10 mail.comumail.de
TXT
  • google-site-verification=ve6GlgrUZglpgrQEMmllbBiVd5PffmoGnAtKAwuAEOg

Email authentication strong

SPF
v=spf1 mx -all
strict (-all)
DMARC
v=DMARC1; p=quarantine;
policy: quarantine
DKIM
  • dkim: v=DKIM1;k=rsa;t=s;s=email;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA+em8EG10vQTVhyCLWRobWX3HyLNJB456mWtf+RvU1KqJZhQi7Wne+I0z1iN501+tpYym…
selectors probed

Certificate (current)

R12
from 2026-03-26 to 2026-06-24
Expires in 36 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (1)