indexo.dev

shepherd.study

.study user

First seen 2026-05-19 · Last seen 2026-05-19 · ok HTTP/1.1 200 261 ms crawled 2026-06-02

DE · 63.176.8.218 · AS16509 Amazon.com, Inc.

Reputation 92/100 weak subdomain policy

sector tech type homepage

HTML metadata

Title
Shepherd
Description
The all-in-one learning co-pilot.
Language
en

Open Graph

video
/videos/promo.mp4

Technology

CDN
Netlify
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (6)

  • cdnjs.cloudflare.com×2
  • fonts.googleapis.com×2
  • www.googletagmanager.com×2
  • apis.google.com×1
  • fonts.gstatic.com×1
  • r.wdfl.co×1

Registration

Registrar
GoDaddy.com, LLC
Created
2023-07-16
Expires
2026-07-16 35 days left
Updated
2025-10-14
Name servers
  • dns3.p03.nsone.net
  • dns1.p03.nsone.net
  • dns2.p03.nsone.net
  • dns4.p03.nsone.net

DNS records live

NS
  • dns1.p03.nsone.net
  • dns2.p03.nsone.net
  • dns3.p03.nsone.net
  • dns4.p03.nsone.net
MX
  • 0 shepherd-study.mail.protection.outlook.com
  • 10 mx1-us1.ppe-hosted.com
  • 20 mx2-us1.ppe-hosted.com
TXT
  • NETORGFT14152816.onmicrosoft.com
Verified for
  • Google

Email authentication strong

SPF
v=spf1 a:dispatch-us.ppe-hosted.com include:secureserver.net -all
strict (-all)
DMARC
v=DMARC1; p=reject; sp=none; pct=100; rua=mailto:hello@shepherd.study, mailto:dmarc_agg@vali.email; ruf=mailto:hello@shepherd.study
policy: reject (enforced) · sp=none
DKIM
Show 4 DKIM selectors
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArRV/zPbSY0s6rI8HCBnE6F2JdzAfvzr+aId2cWgvahMrdkHLBVqzslR2C6E9uQJbhY3xiD+5w/ua1D…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx+35YvrXPAH/IPjS71y/JBSIbLxVd3jnXItyloTrN4pQNoIMwMaLq9HgMohoqxq7frODTNiUcuY8Em…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA43AR5Fkx9cQidOAnPB8C8KgaPitexJv19mXYen4VXqlD5cBNHCMV8WJbf3CxExDNAf7XCZ8YsJ7v7SgIXO…
  • s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA74AvxMwK2rvQN+DlbecqWPbMvXWPtR9kL7bSObEN6hSKQ9LMvG/nD6DK7EAMcht4k5FlixdlxWHTr29K2G…
selectors probed

Certificate (current)

E7
from 2026-05-22 to 2026-08-20
Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://shepherd.study/

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=31536000

Use this data via API

Everything on this page for shepherd.study is available as JSON from the indexo.dev REST & MCP API.

curl "https://indexo.dev/api/v1/domains/shepherd.study" \
  -H "X-API-Key: idx_..."

Read the docs & get a free key →