indexo.dev

mathurls.com

.com crawl

First seen 2026-04-13 · Last seen 2026-04-13 · ok HTTP/1.1 200 1907 ms crawled 2026-05-07

CA · 52.60.201.126 · AS16509 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
MathURLs – A neat mathematics news aggregator
Description
Read math news from the most popular math websites in one place.
Language
en
Canonical
https://mathurls.com

Open Graph

url
https://mathurls.com
title
MathURLs – A neat mathematics news aggregator
description
Read math news from the most popular math websites in one place.

Technology

Server
nginx
Analytics
  • Google Tag Manager
  • Statcounter
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×1
  • secure.statcounter.com×1
  • www.googletagmanager.com×1

Social

Registration

Registrar
NameCheap, Inc.
Created
2019-08-13
Expires
2026-08-13 86 days left
Updated
2025-07-14
Name servers
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com

DNS records live

NS
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com
MX
  • 10 eforward1.registrar-servers.com
  • 10 eforward2.registrar-servers.com
  • 10 eforward3.registrar-servers.com
  • 15 eforward4.registrar-servers.com
  • 20 eforward5.registrar-servers.com
TXT
  • google-site-verification=CZKGSHFMzsRjNXRAz5imUGKCMpGOlvBkRQK9nZwls5E

Email authentication partial

SPF
v=spf1 include:spf.efwd.registrar-servers.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-28 to 2026-07-27
Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://mathurls.com/

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 (1)