# What does Mainchain 4 use?

Mainchain 4 (mainchain.net) shows public evidence of 11 tools, according to runsonwhat (last checked 2026-11-08).

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [NS1](https://www.runsonwhat.com/reverse/ns1) | DNS | DNS records |  |

## Data & Observability

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

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, DNS verification records |  |
| [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) | Security & Compliance | DNS verification records |  |
| [Mimecast](https://www.runsonwhat.com/reverse/mimecast) | Security & Compliance | Email records |  |
| [hCaptcha](https://www.runsonwhat.com/reverse/hcaptcha) | Security & Compliance | Website code |  |
| [Imperva](https://www.runsonwhat.com/reverse/imperva) | Security & Compliance | Custom domain |  |
| [QuoVadis](https://www.runsonwhat.com/reverse/quovadis) | Security & Compliance | DNS verification records |  |

## FAQ

### What tools does Mainchain 4 use?

As of November 2026, runsonwhat has found 11 tools at Mainchain 4 (mainchain.net) in public records. Edge & Hosting: NS1. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads. Company Ops: Microsoft 365, GlobalSign and Mimecast. Last checked November 8, 2026.

### What email provider does Mainchain 4 use?

Mainchain 4 uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 734,155 companies runsonwhat tracks.

### What analytics tools does Mainchain 4 use?

Mainchain 4 uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on mainchain.net. Google Analytics is used by 903,928 companies runsonwhat tracks.

### Does Mainchain 4 use Google Ads?

Yes. runsonwhat found Google Ads at Mainchain 4 through Google Ads code on mainchain.net. Google Ads is a Ads & Pixels tool used by 540,589 companies runsonwhat tracks.

### Which companies have a tech stack similar to Mainchain 4's?

The companies with the stacks most like Mainchain 4's are Bauwerk Parkett Website, Fluidmesh, Sparda-Bank Hannover and La Goule, according to runsonwhat (November 2026). Each shares 1 to 6 tools with Mainchain 4, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Mainchain 4 uses?

runsonwhat reads public records only. Of the 11 tools at Mainchain 4, 4 were found through code on mainchain.net, 4 through DNS records, 2 through email records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and mainchain.net about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/mainchain.net (updated November 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.