indexo.dev

ksk-tut-postfach.de

.de crawl

First seen 2026-05-03 · Last seen 2026-05-03 · ok HTTP/1.1 200 2108 ms crawled 2026-05-10

DE · 217.22.192.187 · AS20849 Continum Ag

Reputation 100/100

sector tech type homepage

HTML metadata

Title
Start
Description
Cryptshare® - Send and receive large files and secure email.
Language
en
Generator
Cryptshare® by Pointsharp GmbH

Registration

Updated
2023-04-13
Name servers
  • ns1.s-fg-net.de.
  • ns2.s-fg-net.com.
  • ns3.s-fg-net.eu.
  • ns4.s-fg-net.de.

DNS records live

NS
  • ns1.s-fg-net.de
  • ns2.s-fg-net.com
  • ns3.s-fg-net.eu
  • ns4.s-fg-net.de
MX
  • 10 g01es.mail.s-web.de
  • 10 g02es.mail.s-web.de
Verified for
  • Cisco

Email authentication strong

SPF
v=spf1 include:spf.mail.s-web.de include:spf.emma.sparkasse.de ip4:217.22.192.187/32 -all
strict (-all)
DMARC
v=DMARC1; p=reject
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

GlobalSign GCC R6 AlphaSSL CA 2025
from 2026-01-19 to 2027-02-20
Expires in 276 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://ksk-tut-postfach.de/Start;jsessionid=node017xbtmro7zeo79o3uc062t7vh37227.node0?0

present
  • strict-transport-security
  • content-security-policy
  • x-content-type-options
  • referrer-policy
  • cross-origin-opener-policy
findings
  • missing frame protection
  • missing Permissions Policy
Header values
referrer-policy
same-origin
x-content-type-options
nosniff
content-security-policy
default-src 'none'; script-src 'strict-dynamic' 'nonce-MfuoPDUKWmYqggWwWG14qheJ'; style-src 'nonce-MfuoPDUKWmYqggWwWG14qheJ'; img-src 'self' data:; connect-src 'self'; font-src 'self'; manifest-src 'self'; media-src 'self'; child-src 'self'; frame-ancestors 'self'; base-uri 'self'; frame-src 'self'
strict-transport-security
max-age=31536000; includeSubDomains
cross-origin-opener-policy
same-origin

Links to (1)

Linked from (1)