indexo.dev

classdojo.com

.com toplist crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 2441 ms crawled 2026-05-18

US · 3.164.206.22 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
ClassDojo | ClassDojo
Description
ClassDojo connects K-12 teachers with families. Free classroom communication, behavior tracking, and student portfolios. Used in 95% of US schools.
Language
en-US
Generator
Gatsby 5.15.0
Canonical
https://www.classdojo.com/
Translations
  • ar-ar
  • ca-es
  • de-de
  • en-gb
  • en-us
  • es-es
  • es-mx
  • fil-ph
  • fr-ca
  • fr-fr
  • hi-in
  • id-id
  • ja-jp
  • ko-kr
  • pl-pl
  • pt-br
  • pt-pt
  • ru-ru
  • th-th
  • tr-tr
  • uk-ua
  • vi-vn
  • zh-cn

Open Graph

title
ClassDojo | ClassDojo
site name
ClassDojo
description
ClassDojo connects K-12 teachers with families. Free classroom communication, behavior tracking, and student portfolios. Used in 95% of US schools.

Technology

CDN
Amazon CloudFront
Server
AmazonS3
CMS
Gatsby
Cookie consent
  • OneTrust

Third-party hosts loaded (1)

  • cdn.cookielaw.org×2

Social

Registration

Registrar
Amazon Registrar, Inc.
Created
2011-06-12
Expires
2030-06-12 1485 days left
Updated
2026-05-16
Name servers
  • ns-1347.awsdns-40.org
  • ns-1734.awsdns-24.co.uk
  • ns-25.awsdns-03.com
  • ns-938.awsdns-53.net

DNS records live

NS
  • ns-1347.awsdns-40.org
  • ns-1734.awsdns-24.co.uk
  • ns-25.awsdns-03.com
  • ns-938.awsdns-53.net
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
Show 23 TXT records
  • remote-domain-verification=ba4af61d-aa6c-4bcf-a446-ca0a0122964e
  • zapier-domain-verification-challenge=b91ab80f-646d-42a7-b8e4-c3e601e1fa61
  • pardot1046033=d1b5bb4e98668611b4263713a157efb1a125340c2da41f07d6472b52c0b6344a
  • slack-domain-verification=pzTJPl633d3nTpbbFhyRe61O7L7Styf0P2otF5rH
  • google-site-verification=x_5KcxyGnlSBw9S9Zl72tMGjxV2oFNsUV3IQxtMsU8s
  • stripe-verification=866AD830BCE1E5871A93D40D76985CAF9D4BC7D89CEC77CE2E96ECAEA876D365
  • notion-domain-verification=SxlL2e7w1ZcGkcOz4odeXQUKPIRRm7fJXTs5MNXLuaq
  • 7BE1BA61E4
  • google-site-verification=VYIxXs9o1YOPIdH7eh24u7DqefSERxAaCrMGwWDoQrw
  • cursor-domain-verification-bvk9zy=BheOkImd5XIRQjoS1DrFWSAJC
  • ca3-c6a801c783d94e0bbf52b2ab50c834d2
  • ca3-071499a31e814de4ac560af9562e780a
  • mongodb-site-verification=KjHxZDMMkXOGgKA9ferR4KO3JT4bemaP
  • anthropic-domain-verification-bbtf9b=fKpSga9CziNkNqUyb7gLRBfck
  • google-site-verification=98mVaaEPMAyIXcqhNLKX0GJY--p9RpKTUQXbWhsDFzo
  • zoho-verification=zb62498893.zmverify.zoho.com
  • MS=ms11911467
  • openai-domain-verification=dv-rKL2svvnLox9gQENW1g6fGNI
  • apple-domain-verification=zNmVzIfEYnC8uMmm
  • ca3-a46ce20e4b71475e89771b5c574bc0f7
  • 6Cl4EzH4oYThdJEYngP4-f8t_1wFLA
  • sending_domain1046033=092c6db9590a163d1e325fd5c5fc0040f2b956941e24203ef22d520d8963c04e
  • google-site-verification=eGfI401QYTlzQnLRyStZ1newdzB5XUiKsqe_-ebmaU0

Email authentication strong

SPF
v=spf1 a ip4:167.89.8.27 ip4:54.240.30.149 ip4:54.240.30.150 ip4:167.89.13.39 ip4:168.245.22.255 ip4:192.254.123.1 ip4:198.21.3.120 ip4:198.37.146.167 ip4:149.72.134.223 ip4:149.72.211.101 ip4:168.245.110.212 ip4:149.72.215.127 ip4:149.72.215.133 ip4:149.72.51.146 ip4:149.72.61.51 include:mail.zendesk.com include:_spf.google.com include:shops.shopify.com include:243899479.spf02.hubspotemail.net include:_spf.salesforce.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:8i4cvyng@ag.dmarcian.com; ruf=mailto:8i4cvyng@fr.dmarcian.com;
policy: reject (enforced)
DKIM
Show 4 DKIM selectors
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAim63NyczRjAIZl5mbnA0YULtOQ1lIYVB/YxMuZpqQ66Xjpf6ldcl57lNPBXRmSfwz8sQZPkyR/Yb3b…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArVZhNSQwU/I0NehbSA2M6f/arnHXToLWvBaRlJTOVqirRzirG6Riw58S+VyWCX0qN9X3TGdLdMTRYiiFSb…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDJsot+XUYbuOoR5BtCC+Sziv0oFgnTytxhGULcKkEQoeOJE7yLDkuIxdbqHg2E/j/KlhARQS2+mX/Zuz9rn+di8Z…
  • smtpapi: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPtW5iwpXVPiH5FzJ7Nrl8USzuY9zqqzjE0D1r04xDN6qwziDnmgcFNNfMewVKN2D1O+2J9N14hRprzByFwfQW76…
selectors probed

Certificate (current)

Amazon RSA 2048 M04
from 2026-04-21 to 2026-11-05
Expires in 170 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.classdojo.com/

present
  • strict-transport-security
  • x-frame-options
findings
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
DENY
strict-transport-security
max-age=31536000; includeSubdomains; preload

Links to (7)

Linked from (10)