indexo.dev

ibbgdv.de

.de dns crawl

First seen 2026-05-02 · Last seen 2026-05-20 · ok HTTP/1.1 200 3924 ms crawled 2026-05-09

DE · 62.153.248.178 · AS3320 Deutsche Telekom AG

Reputation 100/100

Classifying

HTML metadata

Title
ibb DV-Systems GmbH
Canonical
https://www.ibbgdv.de/
Feeds

Technology

Server
Apache
CMS
WordPress

Contact

Email
Phone

Registration

Updated
2016-02-02
Name servers
  • docks16.rzone.de.
  • shades04.rzone.de.

DNS records live

NS
  • docks16.rzone.de
  • shades04.rzone.de
MX
  • 10 ibbgdv.de
Verified for
  • Apple

Email authentication strong

SPF
v=spf1 mx -all
strict (-all)
DMARC
v=DMARC1;p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-03-10 to 2026-06-08
Expires in 18 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.ibbgdv.de/

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=63072000; includeSubDomains