What powers 
threatbook.io?
Last seen Sep 2026 · 30 technologies across 18 categories
Analytics
Google Analytics
since Feb 2023
Linkedin Insight Tag
since May 2026
Microsoft Clarity
since May 2026
Authentication
Google Sign-in
since Jun 2025
CDN
Cloudflare
since Dec 2025
CMS
HubSpot CMS Hub
since Dec 2025
Cookie compliance
HubSpot Cookie Policy Banner
since Dec 2025
Font scripts
Google Font API
since Dec 2025
JavaScript frameworks
JavaScript libraries
Marketing automation
HubSpot
since Dec 2025
Miscellaneous
PaaS
Amazon Web Services
since Feb 2023
Performance
Priority Hints
since Jun 2025
Programming languages
Node.js
since Jun 2025
Security
Cloudflare Bot Management
since Dec 2025
HSTS
since Dec 2025
Tag managers
Google Tag Manager
since May 2025
UI frameworks
Web servers
Nginx
since Feb 2023
Webmail
Microsoft 365
since Sep 2026
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
4.18 / 10 · ranked #463,142 of all domains
60 referring domains · OpenPageRank
Page
- Language: English
- CDN: Cloudflare
- Weight: 1.1 MB · 61 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Cloudflare (199.60.103.26)
- DNS: Amazon Route 53
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 1,896,978, 7 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| i.threatbook.io | 19 |
| threatbook.io | 16 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped core-js Jun 2026