indexo.dev

df6na.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-12 · ok HTTP/1.1 200 375 ms crawled 2026-05-09

DE · 88.218.224.48 · AS48314 IP-Projects GmbH & Co. KG

Reputation 87/100 weak security headers no dmarc policy

sector tech type homepage

HTML metadata

Title
DF6NA: HamRadio, Microwave, 76GHz, 47GHz, 24GHz, 10GHz, 10368MHz, Rainscatter, ES, Meteorscatter, sporadicE, ESporadic, EME, TWT, Travelling Wave Tubes, Wanderfeldröhren
Description
Amateurfunk, Satellitenfunk, Erde-Mond-Erde, EME, Moonbounce, HamRadio, Microwave Radio
Generator
http://www.df6na.de

Technology

Server
nginx

Third-party hosts loaded (3)

  • amunters.home.xs4all.nl×2
  • rigreference.com×1
  • www.hamqsl.com×1

Registration

Updated
2019-09-17
Name servers
  • ns3.ip-projects.de.
  • ns4.ip-projects.de.

DNS records live

NS
  • ns3.ip-projects.de
  • ns4.ip-projects.de
MX
  • 10 mail.df6na.de

Email authentication weak

SPF
v=spf1 a mx ip4:88.218.224.121 ip4:88.218.224.119 ip4:88.218.224.120 ip4:46.59.83.39 ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-20 to 2026-07-19
Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://df6na.de/

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

Links to (9)

Linked from (2)