indexo.dev

teachmath.net

.net crawl

First seen 2026-04-27 · Last seen 2026-05-18 · ok HTTP/1.1 200 989 ms crawled 2026-05-05

US · 23.235.208.144 · AS22611 InMotion Hosting, Inc.

Reputation 95/100 weak security headers

sector other type homepage

HTML metadata

Title
Index of /

Technology

Server
Apache

Registration

Registrar
Tucows Domains Inc.
Created
2000-05-12
Expires
2027-05-12 356 days left
Updated
2026-04-28
Name servers
  • ns.inmotionhosting.com
  • ns2.inmotionhosting.com

DNS records live

NS
  • ns1.inmotionhosting.com
  • ns2.inmotionhosting.com
MX
  • 0 teachmath.net
TXT
  • v=spf1 +a +mx +ip4:192.249.125.208 +include:relay.mailchannels.net -all
Verified for
  • Google

Certificate (current)

R12
from 2026-03-18 to 2026-06-16
Expires in 26 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)