indexo.dev

rantzau.de

.de crawl

First seen 2026-05-04 · Last seen 2026-05-16 · ok HTTP/1.1 200 488 ms crawled 2026-05-11

IE · 40.69.43.225 · AS8075 Microsoft Corporation

Reputation 100/100

sector b2b services type homepage

HTML metadata

Title
Rantzau Group
Description
The Deutsche Afrika-Linien/John T. Essberger Group of Companies consists of the Deutsche Afrika-Linien operating liner services to Southern and East Africa, and John T.Essberger with its chemical tanker, dry cargo and ship management divisions.
Language
en-US

Open Graph

title
DAL/JTE Group

Technology

Server
Microsoft-IIS

Third-party hosts loaded (2)

  • liveicom.azureedge.net×58
  • liveicomfonts.blob.core.windows.net×1

Social

Contact

Email
Phone

Registration

Updated
2026-02-12
Name servers
  • ns1.de.colt.net.
  • ns1.uk.colt.net.

DNS records live

NS
  • ns1.de.colt.net
  • ns1.uk.colt.net
MX
  • 10 rantzaugroup.in.tmes.trendmicro.eu
TXT
Show 4 TXT records
  • vwtg0q2bdd0lm5b51sqzxp3d2d742y6m
  • tmes=49bddd525a5d1421b0ebe28b8684762b
  • 5ls4HrJQ1hAgs7OayN7Rv04/PZ9wTw+Lc8asymbx3PHJjSL6+fcChm49b6IEKBen4YeusRqgGhqCBfq5FhOAbw==
  • rantzauwebsite.azurewebsites.net
Verified for
  • Apple

Email authentication strong

SPF
v=spf1 mx ip4:193.100.124.64/29 ip4:193.100.124.128/26 include:spf.protection.outlook.com include:spf.tmes.trendmicro.com ~all
softfail (~all)
DMARC
v=DMARC1;p=reject;pct=100;rua=mailto:dmarc@rantzau.de;ruf=mailto:dmarc@rantzau.de;adkim=s;aspf=s
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

GeoTrust TLS RSA CA G1
from 2026-02-07 to 2026-08-08
Expires in 79 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://rantzau.de/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • short HSTS max-age
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
default-src https: data: ; img-src * 'self' data: https: dalcommonresources.azurewebsites.net essberger.biz; style-src 'self' 'unsafe-inline' vjs.zencdn.net amp.azure.net liveicom.azureedge.net dalcommonresources.azurewebsites.net fonts.googleapis.com liveicomfonts.blob.core.windows.net; script-src 'self' vjs.zencdn.net amp.azure.net liveicom.azureedge.net az416426.vo.msecnd.net 'unsafe-inline' ; worker-src 'self' blob: data: ; font-src 'self' data: liveicom.azureedge.net fonts.gstatic.com amp.azure.net fonts.googleapis.com ka-p.fontawesome.com liveicomfonts.blob.core.windows.net; media-src 'self' ep-liveicomstreamingvideo-liveicommkiostreamingvideo.uksouth.streaming.mediakind.com liveicommediaservices-euno.streaming.media.azure.net rantzaugrshot.blob.core.windows.net blob: data:
strict-transport-security
max-age=2592000

Links to (5)

Linked from (3)