L. Steve Castlen Realtors's tech stack
What does L. Steve Castlen Realtors use?
L. Steve Castlen Realtors (castlen.com) uses at least 10 tools we can see from public records, including Microsoft 365 for email and documents, Google Analytics for analytics, Cloudflare for content delivery and SendGrid for email delivery. Last checked .
- Industry
- Real Estate
- Size
- 11–50 employees
- Based in
- Owensboro, United States
- Founded
- 1987
- Company page
- Tools found
- 10
- Categories
- 8
- Layers
- 5 of 5
- Last checked
- Oct 2026
L. Steve Castlen Realtors's stack, layer by layer
Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.
Edge & Hosting
2 tools, where the bytes are served from
CDN & Edge
DNS
Application
4 tools, what the product is built with
Frontend
Data & Observability
1 tool, what they measure and store
Analytics
Go-to-market
1 tool, how they find and keep customers
Marketing
Company Ops
2 tools, what the team runs on day to day
Email Delivery
Workspace
L. Steve Castlen Realtors tech stack FAQ
What tools does L. Steve Castlen Realtors use?
As of October 2026, runsonwhat has found 10 tools at L. Steve Castlen Realtors (castlen.com) in public records. Edge & Hosting: Cloudflare and GoDaddy. Application: jQuery, Google Fonts and Vimeo. Data & Observability: Google Analytics. Company Ops: Microsoft 365 and SendGrid. Last checked October 24, 2026.
What email provider does L. Steve Castlen Realtors use?
L. Steve Castlen Realtors uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 713,678 companies runsonwhat tracks.
What analytics tools does L. Steve Castlen Realtors use?
L. Steve Castlen Realtors uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on castlen.com. Google Analytics is used by 886,286 companies runsonwhat tracks.
Does L. Steve Castlen Realtors use jQuery?
Yes. runsonwhat found jQuery at L. Steve Castlen Realtors through jQuery code on castlen.com. jQuery is a Frontend tool used by 919,309 companies runsonwhat tracks.
How does runsonwhat know what L. Steve Castlen Realtors uses?
runsonwhat reads public records only. Of the 10 tools at L. Steve Castlen Realtors, 6 were found through code on castlen.com, 3 through DNS records and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and castlen.com about monthly.
We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.