indexo.dev

knowledge-exchange.info

.info crawl

First seen 2026-04-27 · Last seen 2026-05-17 · ok HTTP/1.1 200 528 ms crawled 2026-05-04

NL · 145.100.190.13 · AS1103 SURF B.V.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
knowledge-exchange.info
Language
nl

Technology

Server
nginx

Contact

Email

Registration

Registrar
Hosting Concepts B.V. d/b/a Registrar.eu
Created
2005-09-09
Expires
2027-09-09 476 days left
Updated
2025-12-07
Name servers
  • ns1.surfnet.nl
  • ns1.zurich.surf.net
  • ns2.surfnet.nl
  • ns3.surfnet.nl

DNS records live

NS
  • ns1.surfnet.nl
  • ns1.zurich.surf.net
  • ns2.surfnet.nl
  • ns3.surfnet.nl
MX
Show 6 MX records
  • 10 alt1.aspmx.l.google.com
  • 10 alt2.aspmx.l.google.com
  • 10 mx.daily.co.uk
  • 15 alt3.aspmx.l.google.com
  • 15 alt4.aspmx.l.google.com
  • 5 aspmx.l.google.com
TXT
  • SURF=Bv1hl8FmSALY9skC
  • v=spf1 include:_spf.createsend.com include:mailgun.org include:soverin.net ~all
Verified for
  • Google

Certificate (current)

R13
from 2026-04-01 to 2026-06-30
Expires in 40 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://knowledge-exchange.info/

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

Links to (1)

Linked from (1)