indexo.dev

jupitered.com

.com crawl

First seen 2026-04-25 · Last seen 2026-05-19 · ok HTTP/1.1 200 610 ms crawled 2026-05-18

US · 172.66.42.251 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Jupiter - Gradebook Communications SIS
Description
Gradebook, Learning Platform, Learning Management System, School-to-Home Communications, Distance Learning, and Student Information System for K-12 schools. Jupiter is used for 4.5 million students in 50 states.

Technology

CDN
Cloudflare
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×2
  • www.googletagmanager.com×2
  • fonts.gstatic.com×1

Social

Registration

Registrar
GoDaddy.com, LLC
Created
2011-03-19
Expires
2027-03-19 302 days left
Updated
2025-03-20
Name servers
  • dean.ns.cloudflare.com
  • val.ns.cloudflare.com

DNS records live

NS
  • dean.ns.cloudflare.com
  • val.ns.cloudflare.com
MX
  • 10 mail.jupitered.com
  • 100 smtp3.jupitered.com
Verified for
  • Google

Email authentication strong

SPF
v=spf1 mx ip4:69.166.9.253/32 ip4:208.89.62.247/32 include:_spf.google.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:re+bpjgskmvnkr@dmarc.postmarkapp.com
policy: reject (enforced)
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5+5T/GzNxj75yfDh+7XKuRPHRNxHDoOIeUeJIJ3bSsXLSgJ92gHUXqOSue0TRUGMXkr65XQ8UsiBh+…
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnAPCrOwEx0al/iKGbJelDyb+f9bqpRCQ7DspFy0sfig9OAOVPQV2uOXwo9RSf5CMvJRjxDVoAU2UVj…
  • dkim: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCTzbYQbM8TPWyvkuXlVrlPmK2LUCsc4Aefm3pl5dr060IGYSAmbYK+OUERYOOUno6i2hofYS5uUBsvlpBdXP…
selectors probed

Certificate (current)

E8
from 2026-04-24 to 2026-07-23
Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://jupitered.com/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=15552000; includeSubDomains

Links to (1)

Linked from (2)