indexo.dev

dxcluster.org

.org crawl

First seen 2026-04-15 · Last seen 2026-05-10 · ok HTTP/1.1 200 2688 ms crawled 2026-05-10

GB · 185.53.45.19 · AS64435 The Communication GATEWAY LTD

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
DXSpider
Description
Software and systems for realtime digital communications between amateur radio stations for the provision of information on propagation conditions and stations operating

Technology

Server
Apache

Contact

Address
Dirk Koopman G1TLH

Registration

Registrar
NameCheap, Inc.
Created
1998-08-18
Expires
2026-08-17 90 days left
Updated
2026-01-09
Name servers
  • ns0.mt27.net
  • ns1.mt27.net
  • ns2.mt27.net

DNS records live

NS
  • ns0.mt27.net
  • ns1.mt27.net
  • ns2.mt27.net
MX
  • 10 mailman.hamserve.uk

Email authentication strong

SPF
v=spf1 include:hamserve.uk -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; pct=100; fo=1; ruf=support@comgw.co.uk
policy: quarantine
DKIM
  • s1: v=DKIM1; h=sha256; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1fwUs8D//8uDkyQkYR7WEn4rtLrAyl9weJ+b0x2dKCbky3pTVmLCHHQfSRDPiAy8ZOVI…
selectors probed

Certificate (current)

E7
from 2026-03-29 to 2026-06-27
Expires in 39 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://dxcluster.org/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (5)

Linked from (2)