indexo.dev

teacherswarehouse.org

.org crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 2716 ms crawled 2026-05-30

US · 137.220.56.163 · AS20473 The Constant Company, LLC

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Teachers Warehouse – Teachers Warehouse
Language
en-US
Generator
WordPress 7.0
Canonical
https://teacherswarehouse.org/
Feeds

Technology

Server
nginx
CMS
WordPress 7.0
PHP
8.4.12
jQuery
3.7.1

Third-party hosts loaded (2)

  • d1sch5xowdygxg.cloudfront.net×3
  • gmpg.org×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns73.domaincontrol.com
  • ns74.domaincontrol.com
MX
  • 10 mail.teacherswarehouse.org

Email authentication partial

SPF
v=spf1 ip4:137.220.56.163 ip6:2001:19f0:5c00:11f0:5400:04ff:fef3:b394 a mx ~all
softfail (~all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
  • dkim: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDE3r1p0edSkOR2GPcChoEdzHh7QZ1rcdL71j8R4yGBeEX5TO6tEK2CkuC/mVt/7WloRmhm9k6Lz6dJBa0T04…
selectors probed

Certificate (current)

R12
from 2026-04-06 to 2026-07-05
Expires in 32 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://teacherswarehouse.org/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (4)

Linked from (1)