indexo.dev

marxists.org

.org toplist crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 1000 ms crawled 2026-05-18

FI · 65.109.101.238 · AS24940 Hetzner Online GmbH

Reputation 100/100

Classifying

HTML metadata

Title
Marxists Internet Archive
Description
The most complete library of Marxism with content in 80 languages and the works of over 720 authors readily accessible by archive, subject, or history as well as hundreds of periodicals.
Language
en

Technology

Server
Apache

Registration

Registrar
Network Solutions, LLC
Created
1998-07-09
Expires
2029-07-08 1145 days left
Updated
2025-12-20
Name servers
  • ns1.marxists.org
  • ns1.lenin.org

DNS records live

NS
  • ns1.lenin.org
  • ns1.marxists.org
MX
  • 10 mail.marxists.org
TXT
  • spf2.0/pra

Email authentication strong

SPF
v=spf1 mx -all
strict (-all)
DMARC
v=DMARC1;p=reject;adkim=s;aspf=s;pct=100;ri=86400;rua=mailto:dmarc-reports@marxists.org
policy: reject (enforced)
DKIM
  • mail: v=DKIM1;h=sha256;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwoSeK9u8rpTNgUkwKbnghG49+6/oJsfpKyqSh2vrkl+OzEjPu5UDvwgv0WdynIekQb+WjJW…
selectors probed

Certificate (current)

E8
from 2026-05-10 to 2026-08-08
Expires in 81 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.marxists.org/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
Header values
referrer-policy
no-referrer-when-downgrade
x-frame-options
SAMEORIGIN
permissions-policy
geolocation=(), microphone=(), camera=()
x-content-type-options
nosniff
content-security-policy
default-src *.marxists.org 'self'; script-src *.marxists.org 'self' 'unsafe-inline' 'unsafe-eval'; worker-src *.marxists.org 'self'; img-src *.marxists.org 'self'; style-src *.marxists.org 'self' 'unsafe-inline'; connect-src 'self'; object-src 'self'; child-src 'self'; frame-src 'self'; frame-ancestors 'self'; upgrade-insecure-requests
strict-transport-security
max-age=31536000; includeSubdomains; preload

Linked from (31)