threebyfour.org
HTML metadata
Technology
- Server
- Apache
Third-party hosts loaded (1)
- d1a6zytsvzb7ig.cloudfront.net×1
DNS records live
- NS
-
- ns1.dreamhost.com
- ns2.dreamhost.com
- ns3.dreamhost.com
- MX
-
- 0 mx1.mailchannels.net
- 0 mx2.mailchannels.net
Email authentication weak
- SPF
-
v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current) wrong cert
sni.dreamhost.com
Expires in 2483 days
HTTP security headers
- findings
-
- checked over plain HTTP
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Links to (1)
Use this data via API
Everything on this page for threebyfour.org is available as JSON from the indexo.dev REST & MCP API.
curl "https://indexo.dev/api/v1/domains/threebyfour.org" \ -H "X-API-Key: idx_..."