indexo.dev

cornellcrec.org

.org crawl

First seen 2026-05-08 · Last seen 2026-05-08 · ok HTTP/1.1 200 2929 ms crawled 2026-05-15

US · 172.67.174.116 · AS13335 Cloudflare, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Website Sedang Maintenance
Language
id

Technology

CDN
Cloudflare

Registration

Registrar
NameCheap, Inc.
Created
2026-05-04
Expires
2027-05-04 348 days left
Updated
2026-05-09
Name servers
  • carlos.ns.cloudflare.com
  • itzel.ns.cloudflare.com

DNS records live

NS
  • carlos.ns.cloudflare.com
  • itzel.ns.cloudflare.com
MX
  • 0 _dc-mx.f226cd02cdbe.cornellcrec.org

Email authentication partial

SPF
v=spf1 +a +mx +ip4:46.250.238.143 ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuknlc7RHydlUDprHrU2pedd+qkqxc3pJ1igW4goZZ3Bf9+uQFcq21AutKgK6zazBX2vgvngoM2uTPV…
selectors probed

Certificate (current)

E8
from 2026-05-04 to 2026-08-02
Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)