indexo.dev

dav-potsdam.de

.de crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 1027 ms crawled 2026-06-02

DE · 4.184.208.138 · AS8075 Microsoft Corporation

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Sektion Potsdam
Language
de

Technology

Server
nginx
CMS
Gatsby

Third-party hosts loaded (1)

  • dav360analytics.alpenverein.de×1

Registration

Updated
2025-06-12
Name servers
  • a.ns14.net.
  • b.ns14.net.
  • c.ns14.net.
  • d.ns14.net.

DNS records live

NS
  • a.ns14.net
  • b.ns14.net
  • c.ns14.net
  • d.ns14.net
MX
  • 0 davpotsdam-de0i.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:edv@alpenverein.de
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtMSJOKr7okijR3ao+xLavGAesaepxzDylFcMnK+Tfwf4IMZ7U+75vy3Cq9FK+mw/xcT8vddgAwN4MF…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzpPNnAmHsXbfFJILLYoJPBkwCHPqIYJLnfD1X1boV5kmh/d/wutRhBb0prDynu5bnsfZdAqeJqUf+T…
selectors probed

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2025-12-01 to 2026-12-01
Expires in 180 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.dav-potsdam.de/

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

Links to (8)

Linked from (1)