indexo.dev

sz-kornwestheim.de

.de crawl

First seen 2026-04-23 · Last seen 2026-05-14 · ok HTTP/1.1 200 4517 ms crawled 2026-05-16

DE · 78.137.100.130 · AS8560 IONOS SE

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
SZ Kornwestheim
Feeds

Technology

Server
Microsoft-IIS

Contact

Email

Registration

Updated
2021-09-24
Name servers
  • ns1.inbyin.de.
  • ns2.inbyin.de.
  • ns3.inbyin.de.

DNS records live

NS
  • ns1.inbyin.de
  • ns2.inbyin.de
  • ns3.inbyin.de
MX
  • 10 szkornwestheim-de0e.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com include:spf.inbyin.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-15 to 2026-08-13
Expires in 85 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://sz-kornwestheim.de/

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

Links to (3)

Linked from (1)