indexo.dev

schlenter.net

.net crawl

First seen 2026-05-11 · Last seen 2026-05-11 · ok HTTP/1.1 200 5527 ms crawled 2026-05-16

DE · 88.99.138.204 · AS24940 Hetzner Online GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
H.P. Schlenter GmbH in Aachen - Erdbewegungen, Abbruch, Transporte
Description
Schlenter, H.P. Schlenter, H.P. Schlenter GmbH, Aachen, Erdbewegungen, Abbruch, Transporte
Language
de

Technology

Server
Apache
CMS
Joomla

Third-party hosts loaded (1)

  • iframe.mediadelivery.net×3

Social

Contact

Email
Phone

Registration

Registrar
Deutsche Telekom AG
Created
2005-01-25
Expires
2027-01-25 249 days left
Updated
2025-12-28
Name servers
  • dns01-tld.t-online.de
  • dns02-tld.t-online.de

DNS records live

NS
  • dns01-tld.t-online.de
  • dns02-tld.t-online.de
MX
  • 10 mx01.hornetsecurity.com
  • 20 mx02.hornetsecurity.com
  • 30 mx03.hornetsecurity.com
  • 40 mx04.hornetsecurity.com

Email authentication strong

SPF
v=spf1 a a:remote.schlenter.net include:spf.protection.outlook.com include:spf.hornetsecurity.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:postmaster@schlenter.net
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDA83Q1EC5gsf26qD8yBVpn0XRvESQZruDvCbIfXDHNviHOT9v5QVDMJCw20BcSI+LD2FgXOftB6Oz4HZlQSU…
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCuXh//5PZBNnEH7Hu5Yf28mPu17BsE4g6Bxzlv45yUopFMWbOHxKancRaW3Gt9gQ8JDnqMCHXDteJukPze9q…
selectors probed

Certificate (current)

R13
from 2026-05-03 to 2026-08-01
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://schlenter.net/

present
  • x-frame-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN

Links to (1)

Linked from (1)