indexo.dev

ijcai-21.org

.org crawl

First seen 2026-04-18 · Last seen 2026-05-18 · ok HTTP/1.1 200 4627 ms crawled 2026-05-12

US · 52.52.193.185 · AS16509 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
IJCAI 2021
Language
en-US
Generator
WordPress 6.7.1
Canonical
index.html
Feeds

Technology

Server
Apache
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×2
  • gmpg.org×1
  • www.googletagmanager.com×1

Registration

Registrar
Tucows Domains Inc.
Created
2018-04-03
Expires
2027-04-03 316 days left
Updated
2026-04-07
Name servers
  • ns1.ijcaidns.org
  • ns2.ijcaidns.org

DNS records live

NS
  • ns1.ijcaidns.org
  • ns2.ijcaidns.org
MX
  • 0 ijcai-21.org
Verified for
  • Google

Email authentication weak

SPF
v=spf1 ip4:52.52.193.185 +a +mx +ip4:54.177.3.192 include:la3.org ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA17WVYjBbItWrgn2Z09edRoj2Q2fJpeONFDnOLuFPQtAVAcv29/p3VuoiMssX0tm95TnL4pnOysj4VP…
selectors probed

Certificate (current)

R13
from 2026-05-01 to 2026-07-30
Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://ijcai-21.org/

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 (7)