indexo.dev

sieshoeke.com

.com crawl

First seen 2026-04-17 · Last seen 2026-05-14 · ok HTTP/1.1 200 2137 ms crawled 2026-05-12

DE · 185.30.35.62 · AS48324 webgo GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Sies + Höke contemporary art gallery
Description
Sies + Höke is a contemporary art gallery located in Düsseldorf, Germany.
Language
en
Translations
  • de

Open Graph

url
https://www.sieshoeke.com/
title
Startseite
site name
Sies + Höke
description
Sies + Höke is a contemporary art gallery located in Düsseldorf, Germany.

Technology

Server
nginx
Fonts
  • Adobe Fonts

Third-party hosts loaded (1)

  • use.typekit.net×1

Social

Contact

Email
Phone

Registration

Registrar
InterNetX GmbH
Created
2002-05-08
Expires
2027-05-08 354 days left
Updated
2026-01-07
Name servers
  • ns1.webgo.de
  • ns2.webgo.de
  • ns3.webgo.de
  • ns4.webgo.de

DNS records live

NS
  • ns1.webgo.de
  • ns2.webgo.de
  • ns3.webgo.de
  • ns4.webgo.de
MX
  • 1 securemail.fort-schritt.com
  • 1 webmail.fort-schritt.com
  • 10 webmail.sieshoeke.com

Email authentication partial

SPF
v=spf1 a mx -all
strict (-all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

R13
from 2026-04-02 to 2026-07-01
Expires in 43 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.sieshoeke.com/

present
  • strict-transport-security
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=16070400

Links to (7)

Linked from (2)