indexo.dev

krentz.de

.de crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 943 ms crawled 2026-06-02

DE · 85.13.137.137 · AS34788 Neue Medien Muennich GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Startseite - Krentz Immobilien - Potsdam und Brandenburg
Canonical
https://www.krentz.de/
Feeds

Open Graph

url
https://www.krentz.de/
title
Startseite - Krentz Immobilien - Potsdam und Brandenburg
locale
de_DE
site name
Krentz Immobilien - Potsdam und Brandenburg

Technology

Server
Apache
CMS
WordPress
jQuery
3.7.1

Social

Contact

Email
Phone

Registration

Updated
2024-07-04
Name servers
  • ns5.kasserver.com.
  • ns6.kasserver.com.

DNS records live

NS
  • ns5.kasserver.com
  • ns6.kasserver.com
MX
  • 10 krentz-de.mail.protection.outlook.com

Email authentication strong

SPF
v=spf1 mx ip4:62.26.107.180 ip4:62.26.107.185 ip4:85.13.137.137 include:spf.protection.outlook.com include:mailgun.org ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:dkim-reports@krentz.de;
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv5W8rWZxGn1WZn9rNGsQja2rvJA3UE2IefjYYQ9nSlpholL10ruOviGciVh6LvLy967L0nwxr2c8uz…
  • s1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDIpMztY0IQAY69HxIUSHRm+NKEifdmRva9VIZFIpK+uZO1S6L7rWG/zdXf3vn+bhQ+CqjJ52NVLdUvZRkOZiFIEo//MfO…
selectors probed

Certificate (current)

YE1
from 2026-05-29 to 2026-08-27
Expires in 84 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.krentz.de/

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

Links to (2)

Linked from (1)