indexo.dev

shejongeducation.com

.com crawl

First seen 2026-04-23 · Last seen 2026-05-19 · ok HTTP/1.1 200 4425 ms crawled 2026-05-16

SG · 192.250.235.249 · AS204800 WHG Hosting Services Ltd

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Exams | Sejong Korean Institute
Language
en

Technology

Server
LiteSpeed

Third-party hosts loaded (2)

  • cdn.jsdelivr.net×1
  • www.google.com×1

Social

Contact

Phone

Registration

Registrar
OwnRegistrar, Inc.
Created
2022-03-28
Expires
2027-03-28 312 days left
Updated
2026-03-31
Name servers
  • ns1.mysecurecloudhost.com
  • ns2.mysecurecloudhost.com

DNS records live

NS
  • ns1.mysecurecloudhost.com
  • ns2.mysecurecloudhost.com
  • ns3.mysecurecloudhost.com
  • ns4.mysecurecloudhost.com
MX
  • 0 shejongeducation.com

Email authentication weak

SPF
v=spf1 +a +mx +ip4:192.250.235.172 include:spf.mysecurecloudhost.com +ip4:192.250.235.249 +ip4:23.111.12.177 ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAstdExTGgeo8yfUrDUOGo0BzVXX0/ks3Ee6TS5OXcGc4+GIgFVNMzL1WCqJFqG2cEE9h9Id8vt0eJcu…
selectors probed

Certificate (current)

R13
from 2026-04-22 to 2026-07-21
Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (2)

Linked from (4)