indexo.dev

redtree.de

.de crawl

First seen 2026-04-23 · Last seen 2026-05-14 · ok HTTP/1.1 200 2902 ms crawled 2026-05-17

DE · 217.14.168.201 · AS15726 MARCANT AG

Reputation 100/100

Classifying

HTML metadata

Language
de-DE
Generator
WordPress 5.5.8
Canonical
https://redtree.de/
Translations
  • de-de
Feeds

Technology

Server
nginx
CMS
WordPress
Fonts
  • Font Awesome

Third-party hosts loaded (3)

  • use.fontawesome.com×2
  • s.w.org×1
  • userlike-cdn-widgets.s3-eu-west-1.amazonaws.com×1

Social

Contact

Address
Lambertusplatz 6, 44575, Castrop-Rauxel, Germany

Registration

Updated
2007-12-19
Name servers
  • docks17.rzone.de.
  • shades04.rzone.de.

DNS records live

NS
  • docks17.rzone.de
  • shades04.rzone.de
MX
  • 10 redtree-de.mail.protection.outlook.com
TXT
Show 7 TXT records
  • status-page-domain-verification=jt9db14tjhgt
  • atlassian-sending-domain-verification=8e58e3ab-76b3-4c66-b75f-160c69ed433a
  • Sicherheitscode: W8F G9R D2V
  • MS=ms62587460
  • atlassian-domain-verification=HADI58vv9BIe3KTX6bqPCrhHVIRSnanBaVFKtS1Q0KhLrHGCsFUagq9Wrpyf7BVy
  • google-site-verification=_5n3g88HNz6Gc_pjJJhWe-wBPC2Ot6FmUPZWigK03zE
  • X6rjPHavHE1d

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com include:stspg-customer.com include:spf.mailjet.com include:zoho.com include:zcsend.net include:servers.mcsv.net include:_spf.atlassian.net ~all
softfail (~all)
DMARC
v=DMARC1;p=quarantine;sp=quarantine;pct=100;rua=mailto:mailmonitor@redtree.de;ruf=mailto:mailmonitor@redtree.de;ri=86400;aspf=r;adkim=r;fo=0
policy: quarantine · sp=quarantine
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA8vl/v3nUDvyGiD/V1FkE79enO+sLFboeKqqTs/BBewvFT4GOmky74tJPRuNMhddqeN7n164ADYcfSu…
selectors probed

Certificate (current)

E7
from 2026-04-17 to 2026-07-16
Expires in 57 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://redtree.de/

present
  • x-frame-options
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff

Links to (27)

Linked from (1)