indexo.dev

osrz-akdb.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 11916 ms crawled 2026-05-19

DE · 193.28.241.66 · AS3320 Deutsche Telekom AG

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Outsourcing Rechenzentrum (OSRZ) Service-Portal

Technology

Server
Microsoft-IIS

Registration

Updated
2026-02-12
Name servers
  • ns1.de.colt.net.
  • ns8.colt.net.

DNS records live

NS
  • ns1.de.colt.net
  • ns8.colt.net
MX
  • 10 mail1.osrz-akdb.de
  • 10 mail2.osrz-akdb.de

Email authentication partial

SPF
v=spf1 ip4:193.28.241.112 ip4:193.28.241.113 ip4:193.28.241.116 ip4:193.28.241.117 ~all
softfail (~all)
DMARC
v=DMARC1;p=none;sp=none;adkim=r;aspf=r
policy: none (monitoring only) · sp=none
DKIM
no key found at common selectors

Certificate (current)

Telekom Security ServerID OV Class 2 CA
from 2026-02-23 to 2027-02-28
Expires in 283 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://service.osrz-akdb.de/osrzweb/Frames/osrz_web/Home.aspx

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000; includeSubDomains

Links to (1)

Linked from (32)