indexo.dev

kloth.net

.net crawl

First seen 2026-05-30 · Last seen 2026-05-31 · ok HTTP/1.1 200 432 ms crawled 2026-05-31

DE · 91.99.97.107 · AS24940 Hetzner Online GmbH

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title
KLOTH.NET - about radio and internet, DNS lookup, whois, antispam
Description
WWW.KLOTH.NET, mostly about radio and communications (ITU frequency allocations table, Q-codes, Z-codes, maritime selcall, selcalling), software, internet, (dig, nslookup, whois, bad bots, anti-spam), link-collections about radio, solar, finance, internet, computers
Language
en
Generator
Ralf D. Kloth, DL4TA, handmade

Technology

Server
Apache

Registration

Registrar
InterNetX GmbH
Created
1999-10-13
Expires
2026-10-13 134 days left
Updated
2025-10-14
Name servers
  • ns.qrq.de
  • nsb8.schlundtech.de
  • nsc8.schlundtech.de
  • nsd8.schlundtech.de

DNS records live

NS
  • ns.qrq.de
  • nsb8.schlundtech.de
  • nsc8.schlundtech.de
  • nsd8.schlundtech.de
MX
  • 10 gnu.qrq.de

Email authentication weak

SPF
v=spf1 ip4:91.99.97.107 ip6:2a01:4f8:1c1a:9636::1 -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

E7
from 2026-04-19 to 2026-07-18
Expires in 47 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.kloth.net/

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

Links to (6)

Linked from (1)