indexo.dev

cairos-gruppe.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-14 · ok HTTP/1.1 200 338 ms crawled 2026-05-11

DE · 217.160.0.135 · AS8560 IONOS SE

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
CAIROS
Description
CAIROS Gruppe - Real Estate Family Office. Wir erhalten Werte. Über Generationen.
Language
de

Technology

Server
Apache
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×2
  • fonts.gstatic.com×1

Social

Contact

Email
Phone
Address
Weinbergstraße 960311 Frankfurt am MainDeutschland

Registration

Updated
2018-07-26
Name servers
  • ns1053.ui-dns.biz.
  • ns1053.ui-dns.com.
  • ns1053.ui-dns.de.
  • ns1053.ui-dns.org.

DNS records live

NS
  • ns1053.ui-dns.biz
  • ns1053.ui-dns.com
  • ns1053.ui-dns.de
  • ns1053.ui-dns.org
MX
  • 0 cairosgruppe-de01e.mail.protection.outlook.com
TXT
  • v=verifydomain MS=5644534
Verified for
  • Atlassian

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx6b+rWW3exkh9VpkDNvNrU8Kd2pbB1RvNV19RLcU1RlYgTHXh32/145BYZYIwKW7EB852CZ10XrVTI…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-01-07 to 2027-01-23
Expires in 247 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://cairos-gruppe.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 (2)