indexo.dev

ivdu.org

.org crawl

First seen 2026-04-13 · Last seen 2026-05-07 · ok HTTP/1.1 200 2506 ms crawled 2026-05-07

US · 18.161.246.96 · AS16509 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Home - Ivdu
Language
en
Canonical
https://www.ivdu.org/

Open Graph

url
https://www.ivdu.org/
title
Home - Ivdu
locale
en_US
site name
Ivdu
description
The IVDU mission is to provide the core academic, social, and life skills needed by our students to achieve their highest potential and develop into productive citizens in their communities. IVDU’s small student-teacher ratios allow for differentiated instruction to best meet your child’s individual needs. Each IVDU school specializes in developing social skills as an […]

Technology

CDN
Amazon CloudFront
Server
nginx
CMS
WordPress
Analytics
  • Google Analytics
  • Google Tag Manager
Ads
  • Meta Pixel
Cookie consent
  • Osano
Fonts
  • Google Fonts
Third-party hosts loaded (9)
  • res.cloudinary.com×19
  • cdnjs.cloudflare.com×3
  • fonts.googleapis.com×2
  • cmp.osano.com×1
  • connect.facebook.net×1
  • fonts.gstatic.com×1
  • www.google-analytics.com×1
  • www.googletagmanager.com×1
  • www.sc.pages01.net×1

Social

Contact

Phone

Registration

Registrar
GoDaddy.com, LLC
Created
2018-03-18
Expires
2031-03-18 1764 days left
Updated
2024-08-12
Name servers
  • ns1.p68.dns.oraclecloud.net
  • ns2.p68.dns.oraclecloud.net
  • ns3.p68.dns.oraclecloud.net
  • ns4.p68.dns.oraclecloud.net

DNS records live

NS
  • ns1.p68.dns.oraclecloud.net
  • ns2.p68.dns.oraclecloud.net
  • ns3.p68.dns.oraclecloud.net
  • ns4.p68.dns.oraclecloud.net
MX
  • 1 smtp.google.com
TXT
  • MS=ms440888271cx8362gj34zbdfc5jv3nkxp49yvhlp5
  • apple-domain-verification=Szz2NUMcuHBAdeko
  • google-site-verification=hSzbl7nNXDK7XHD-xTUmbxoDFbclENi8oaJGH7BqBBA

Email authentication partial

SPF
not published
DMARC
not published
DKIM
  • google: v=DKIM1
selectors probed

Certificate (current)

Amazon RSA 2048 M04
from 2026-01-31 to 2027-03-02
Expires in 287 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.ivdu.org/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
same-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains

Links to (3)

Linked from (1)