indexo.dev

zefir7.org

.org crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 880 ms crawled 2026-05-30

NL · 83.96.176.80 · AS31586 Signet B.V.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Zefir7
Language
en
Generator
WordPress 6.6.1
Canonical
https://zefir7.org/
Feeds

Technology

Server
nginx
CMS
WordPress 6.6.1
PHP
8.1.29 end of life
jQuery
3.1.1 known XSS (<3.5)

Third-party hosts loaded (2)

  • code.jquery.com×3
  • gmpg.org×1

Social

Registration

Registrar
Key-Systems GmbH
Created
2024-08-26
Expires
2026-08-26 86 days left
Updated
2025-11-25
Name servers
  • ns1.dds.nl
  • ns2.dds.eu
  • ns3.dds.amsterdam

DNS records live

NS
  • ns1.dds.nl
  • ns2.dds.eu
  • ns3.dds.amsterdam
MX
  • 100 smtpwriter.dds.nl
  • 200 forward1.dds.nl
  • 200 forward2.dds.nl

Email authentication weak

SPF
v=spf1 include:spf.dds.nl ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-20 to 2026-07-19
Expires in 49 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://zefir7.org/

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

Links to (8)

Linked from (1)