indexo.dev

celestron.de

.de crawl

First seen 2026-05-26 · Last seen 2026-05-26 · ok HTTP/1.1 200 1039 ms crawled 2026-05-30

DE · 85.215.100.243 · AS8560 IONOS SE

Reputation 100/100

Classifying

HTML metadata

Title
ce_de
Language
de-DE

Technology

Server
nginx

Registration

Updated
2018-07-09
Name servers
  • ns-1241.awsdns-27.org.
  • ns-1899.awsdns-45.co.uk.
  • ns-462.awsdns-57.com.
  • ns-749.awsdns-29.net.

DNS records live

NS
  • ns-1241.awsdns-27.org
  • ns-1899.awsdns-45.co.uk
  • ns-462.awsdns-57.com
  • ns-749.awsdns-29.net
MX
  • 10 celestron-de.mail.protection.outlook.com
TXT
  • r77XHTOhL3ks5pGrMWldBKb4xOcAHMffdl3tqqRHeAI=
Verified for
  • GlobalSign
  • Google
  • Meta

Email authentication strong

SPF
v=spf1 include:spf-de.emailsignatures365.com include:spf.protection.outlook.com ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; rua=mailto:dmarc@baaderplanetarium.uriports.com; ruf=mailto:dmarc@baaderplanetarium.uriports.com; fo=1:d:s
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1NZIgy/lhE0Sto+zjKKVnlsW0DAYbSII8ERli0XuEbIysKAWXQq1Y3Dh0mc5QuTb03ZF1EYDaj2eG9…
selectors probed

Certificate (current)

R13
from 2026-05-01 to 2026-07-30
Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
script-src http: https: https://backend.celestron.de/ 'unsafe-inline'; style-src 'self' blob: https: 'unsafe-inline' https://backend.celestron.de/; img-src data: http: https: blob:; object-src 'none'; base-uri 'none'; child-src 'self'; font-src 'self' fonts.gstatic.com data: ; frame-src 'self' assets.braintreegateway.com *.google.com *.youtube.com *.youtu.be *.vimeo.com *.youtube-nocookie.com static.addtoany.com assets.pinterest.com us12.campaign-archive.com *.paypal.com
strict-transport-security
max-age=31536000

Links to (1)

Linked from (1)

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