indexo.dev

nwa-zehlendorf.de

.de crawl

First seen 2026-05-02 · Last seen 2026-05-02 · ok HTTP/1.1 200 1400 ms crawled 2026-05-09

DE · 217.160.0.230 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
NWA-Zehlendorf

Technology

Server
Apache

Registration

Updated
2015-07-24
Name servers
  • ns.udag.de.
  • ns.udag.net.
  • ns.udag.org.

DNS records live

NS
  • ns.udag.de
  • ns.udag.net
  • ns.udag.org
MX
  • 0 ex.nwa-zehlendorf.de
  • 0 ex2.nwa-zehlendorf.de
Verified for
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com ip4:87.191.177.146 mx -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:postmaster@nwa-zehlendorf.de; ruf=mailto:postmaster@nwa-zehlendorf.de; fo=1; pct=100
policy: none (monitoring only)
DKIM
  • s1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1Or+tydnvbpBE2+XnSNkqK25T4qRFIRBIliAaQx6dwJjdXtye+1B2k9q/MVzwURKOT64zOednBbKVi…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-04-01 to 2026-10-17
Expires in 149 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://nwa-zehlendorf.de/

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

Links to (7)

Linked from (1)