indexo.dev

tfr.org

.org crawl

First seen 2026-04-20 · Last seen 2026-05-11 · ok HTTP/1.1 200 1364 ms crawled 2026-05-14

SE · 31.22.89.2 · AS13214 Hans Fredrik Lennart Neij

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Welcome to TFR.ORG

Technology

Server
nginx

Registration

Registrar
easyDNS Technologies Inc.
Created
1998-06-26
Expires
2034-06-25 2957 days left
Updated
2025-04-06
Name servers
  • ns0.tfr.org
  • ns0.idleworks.org
  • ns1.tfr.org
  • ns2.tfr.org
  • ns3.tfr.org
  • ns3.dcpnetworks.net

DNS records live

NS
  • ns0.tfr.org
  • ns1.tfr.org
  • ns2.tfr.org
  • ns3.tfr.org
MX
  • 10 mx.tfr.org
Verified for
  • Google

Email authentication weak

SPF
v=spf1 a mx ip4:185.109.87.26 ip4:185.19.104.69 ip6:2400:81c0:dc01:54:250:56ff:fead:c3bb -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-02-23 to 2026-05-24
Expires in 3 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)