indexo.dev

jkip.de

.de crawl

First seen 2026-05-10 · Last seen 2026-05-10 · ok HTTP/1.1 200 3954 ms crawled 2026-05-16

DE · 116.203.217.244 · AS24940 Hetzner Online GmbH

Reputation 75/100 listed in spam blocklist

Classifying

HTML metadata

Title
Jörg Kruse – Webprogrammierung und SEO
Description
Frontend- und Backend-Programmierung, Website-Administration sowie Suchmaschinenoptimierung seit 2005
Language
de
Canonical
https://jkip.de/

Technology

Server
Apache
CMS
WordPress

Registration

Updated
2017-08-21
Name servers
  • ns1.first-ns.de.
  • robotns2.second-ns.de.
  • robotns3.second-ns.com.

DNS records live

NS
  • ns1.first-ns.de
  • robotns2.second-ns.de
  • robotns3.second-ns.com
MX
  • 10 mxext1.mailbox.org
  • 10 mxext2.mailbox.org
  • 20 mxext3.mailbox.org
Verified for
  • Google

Email authentication strong

SPF
v=spf1 a include:mailbox.org ~all
softfail (~all)
DMARC
v=DMARC1;p=quarantine;rua=mailto:dmarc@jkbb.de
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-03-24 to 2026-06-22
Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://jkip.de/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
findings
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
default-src 'self'; connect-src 'self' stats.jkip.de ip4.jkip.de; img-src 'self' stats.jkip.de; script-src 'self' stats.jkip.de 'nonce-6ceb179a04115f55'; report-uri https://reports.jkip.de/csp
strict-transport-security
max-age=31536000

Linked from (1)