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arsmathematica.net

.net crawl

First seen 2026-04-12 · Last seen 2026-05-07 · ok HTTP/1.1 200 5564 ms crawled 2026-05-05

US · 204.44.192.75 · AS23273 HostPapa

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Ars Mathematica | Dedicated to the mathematical arts.
Language
en-US
Generator
WordPress 4.1.41
Feeds

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Registration

Registrar
Domain.com - Network Solutions, LLC
Created
2004-07-23
Expires
2026-07-23 65 days left
Updated
2025-06-24
Name servers
  • ns1.canvasdreams.com
  • ns2.canvasdreams.com

DNS records live

NS
  • ns1.canvashost.com
  • ns2.canvashost.com
  • ns3.canvashost.com
  • ns4.canvashost.com
MX
  • 0 arsmathematica.net
TXT
  • v=spf1 +a +mx +ip4:66.206.84.110 ?all

Certificate (current)

R12
from 2026-04-29 to 2026-07-28
Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.arsmathematica.net/

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

Links to (20)

Linked from (2)