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First seen 2026-04-13 · Last seen 2026-05-11 · ok HTTP/1.1 200 689 ms crawled 2026-05-06

US · 165.227.190.41 · AS14061 DigitalOcean, LLC

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
GNU Mailman
Description
GNU Mailman
Language
en

Technology

Server
Apache

Third-party hosts loaded (2)

  • code.jquery.com×2
  • maxcdn.bootstrapcdn.com×2

Social

Registration

Registrar
Name.com, Inc.
Created
1996-06-06
Expires
2026-06-05 17 days left
Updated
2025-05-19
Name servers
  • ns1ntw.name.com
  • ns2dhj.name.com
  • ns3bgq.name.com
  • ns4fmw.name.com

DNS records live

NS
  • ns1ntw.name.com
  • ns2dhj.name.com
  • ns3bgq.name.com
  • ns4fmw.name.com
MX
  • 10 aspmx.l.google.com
  • 20 alt1.aspmx.l.google.com
  • 20 alt2.aspmx.l.google.com
  • 30 aspmx2.googlemail.com
  • 30 aspmx3.googlemail.com
  • 30 aspmx4.googlemail.com
  • 30 aspmx5.googlemail.com

Email authentication partial

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-03-27 to 2026-06-25
Expires in 38 days

HTTP security headers

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

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

Links to (15)

Linked from (6)