# What does L. Steve Castlen Realtors use?

L. Steve Castlen Realtors (castlen.com) shows public evidence of 10 tools, according to runsonwhat (last checked 2026-10-24).

- Industry: Real Estate
- Size: 11–50 employees
- Based in: Owensboro, United States
- Founded: 1987
- LinkedIn: https://www.linkedin.com/company/l.-steve-castlen-realtors

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code |  |
| [GoDaddy](https://www.runsonwhat.com/reverse/godaddy) | DNS | DNS records, Website code |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code |  |
| [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records, Website code |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records |  |

## 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 715,482 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 895,313 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 923,684 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.


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Source: runsonwhat, https://www.runsonwhat.com/company/castlen.com (updated October 2026). Counts are companies with direct public evidence of the tool (DNS records, certificates, website code, a real-browser crawl, subprocessor lists), so they are lower bounds. Methodology: https://www.runsonwhat.com/methodology.