indexo.dev

columbus-clean-shop.de

.de crawl

First seen 2026-04-20 · Last seen 2026-05-10 · ok HTTP/1.1 200 1202 ms crawled 2026-05-13

DE · 37.228.155.220 · AS45012 dogado GmbH

Reputation 82/100 permissive spf no dmarc policy

Classifying

HTML metadata

Title
Website Not Available
Language
de-DE

Open Graph

url
https://columbus-clean-shop.de/landingPage/019d9059339f7362a536732d042db3bd
title
Website Not Available
site name
columbus Clean Shop

Technology

Server
Apache

Contact

Phone

Registration

Updated
2025-06-27
Name servers
  • ns1.de-nserver.de.
  • ns2.de-nserver.de.

DNS records live

NS
  • ns1.de-nserver.de
  • ns2.de-nserver.de
MX
  • 10 mail.columbus-clean-shop.de

Email authentication weak

SPF
v=spf1 ip4:37.228.155.220 include:_spf.google.com a mx~all
permissive (+all) — anyone can send as this domain
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-13 to 2026-08-11
Expires in 83 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://columbus-clean-shop.de/not-available

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
deny
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains

Linked from (1)