indexo.dev

kurzweil3000.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-08 · ok HTTP/1.1 200 11472 ms crawled 2026-05-08

US · 12.233.124.183 · AS7018 AT&T Enterprises, LLC

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Kurzweil 3000
Description
Kurzweil 3000 is a web-based learning solution built on the technology of Kurzweil Education, Inc., a comprehensive reading, writing and learning solution for reading disabilities.
Language
en

Technology

Server
Apache

Third-party hosts loaded (1)

  • mi.content.kidsa-z.com×3

Registration

Registrar
MarkMonitor Inc.
Created
2000-05-10
Expires
2029-05-10 1086 days left
Updated
2025-07-29
Name servers
  • ns1.cambiumlearning.com
  • ns2.cambiumlearning.com

DNS records live

NS
  • ns1.cambiumlearning.com
  • ns2.cambiumlearning.com
MX
  • 10 us-smtp-inbound-1.mimecast.com
  • 10 us-smtp-inbound-2.mimecast.com
TXT
Show 4 TXT records
  • MS=ms89088286
  • 0ed1fe018ac74634cabd7744fa8413f071b7bbb552
  • google-site-verification=seI5DkwjsIEcMWNUpCoxNBKcFFRrI0B81xS_LmcWGGc
  • google-site-verification=SJyaav-pdgwFSMwkVf8TvZPHVfcuHMiPXR7PVXlkgZMi

Email authentication weak

SPF
v=spf1 a mx include:cambiumlearning.com include:us._netblocks.mimecast.com ~all
softfail (~all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDBwJl04+90u0DJn4P4CGIa35wgvjwkR1doiH6UgsVv4xGnEpMqeivAGBzquFhzM53KpH4qjqt1QAs4z/TdZL…
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDcRqMfYvuuA04u+xkmFoLj0W2dYO7DV7NUAKfBv7a5srSTUccc/5XRSB9V6hCpIs6I45Rdf6DcQdSAg9qyOq…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA OV R36
from 2025-07-16 to 2026-07-17
Expires in 58 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.kurzweil3000.com/KLogin.php

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
no-referrer, strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=60

Links to (2)

Linked from (1)