indexo.dev

tube-tester.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-10 · ok HTTP/1.1 200 4170 ms crawled 2026-05-10

CH · 149.126.4.140 · AS47302 cyon AG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Tube-Tester - Nixie Rhren - Nixie Tubes - Rhrenprfgerte

Registration

Registrar
Key-Systems GmbH
Created
2003-07-30
Expires
2027-07-30 435 days left
Updated
2025-11-29
Name servers
  • ns1.cyon.ch
  • ns2.cyon.ch

DNS records live

NS
  • ns1.cyon.ch
  • ns2.cyon.ch
MX
  • 0 mail.tube-tester.com

Email authentication weak

SPF
v=spf1 include:spf.protection.cyon.net -all
strict (-all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAn3AkkAEfqP4+ydy8+GiMO+zBblvYAzUTCukt/YrRc1R1Hakc9YDBk8AU1acsvHXXKxvuGHD30N4hpT…
selectors probed

Certificate (current)

R12
from 2026-04-19 to 2026-07-18
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.tube-tester.com/

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

Links to (2)

Linked from (1)