indexo.dev

ttioc.edu

.edu user

First seen 2026-05-11 · Last seen 2026-05-11 · ok HTTP/1.1 200 125 ms crawled 2026-05-11

DE · 142.132.143.214 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

sector other type error page

HTML metadata

Title
Account Suspended

Technology

Server
LiteSpeed
Fonts
  • Font Awesome

Third-party hosts loaded (1)

  • use.fontawesome.com×1

Contact

Email

DNS records live

NS
  • ns1.protondns.net
  • ns2.protondns.net
  • ns3.protondns.net
  • ns4.protondns.net
MX
  • 0 ttioc-edu.mail.protection.outlook.com

Email authentication weak

SPF
v=spf1 +a +mx +ip4:142.132.143.214 include:spf-c.mailbaby.net ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsiW7y/xcpMkmX6xOzMGP/VqQ/8EDaPgLBtEYfgJjYVpHgw0yzY49TwaZ0iI0YONnRvoH8XYBoFXbMl…
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv9p8IjMfVBmAa5WsOvxH/339Wj15iZjLiZCPeQOrou7wOHkKAdMrsdCUtDOKvdh/yxwTBMYOCcQhpE…
selectors probed

Certificate (current)

R13
from 2026-03-10 to 2026-06-08
Expires in 19 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://ttioc.edu/cgi-sys/suspendedpage.cgi

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