indexo.dev

dfmportal.de

.de crawl

First seen 2026-05-26 · Last seen 2026-05-26 · ok HTTP/1.1 200 1089 ms crawled 2026-05-30

DE · 217.110.196.187 · AS8220 COLT Technology Services Group Limited

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Portal
Language
de

Technology

Server
Microsoft-IIS

Registration

Updated
2024-06-07
Name servers
  • ns5.kasserver.com.
  • ns6.kasserver.com.

DNS records live

NS
  • ns5.kasserver.com
  • ns6.kasserver.com
MX
  • 10 w01bbd6d.kasserver.com

Email authentication partial

SPF
v=spf1 a mx include:spf.kasserver.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-25 to 2026-08-23
Expires in 82 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)