indexo.dev

ak-internet.de

.de crawl

First seen 2026-05-10 · Last seen 2026-05-16 · ok HTTP/1.1 200 1889 ms crawled 2026-05-16

DE · 87.106.209.170 · AS8560 IONOS SE

Reputation 100/100

Classifying

HTML metadata

Title
Arbeitskreis Internet im BEFG – Startseite
Language
de-de
Generator
Joomla! - Open Source Content Management
Feeds

Technology

Server
nginx
CMS
Joomla

Registration

Updated
2025-04-18
Name servers
  • pdns09.domaincontrol.com.
  • pdns10.domaincontrol.com.

DNS records live

NS
  • pdns09.domaincontrol.com
  • pdns10.domaincontrol.com
MX
  • 50 mail.ak-internet.de

Email authentication strong

SPF
v=spf1 +a +mx +a:s0.ak-internet.de -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=cron@ak-internet.de
policy: reject (enforced)
DKIM
  • default: v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAms4cTqd9VHhjmm2VYNEw7sN1+SnRIn1Ur9dxP8yODHKIpDTEQ3hP+ryTD3jI4BrI4+OGI5vNTy0JEwnnqnLhM…
selectors probed

Certificate (current)

R12
from 2026-04-16 to 2026-07-15
Expires in 56 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://ak-internet.de/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • cross-origin-opener-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=15768000; includeSubDomains
cross-origin-opener-policy
same-origin

Links to (1)

Linked from (1)