# What does DNSFilter, Inc. use?

DNSFilter, Inc. (dnsfilter.com) shows public evidence of 66 tools, according to runsonwhat (last checked 2026-10-23).

- Industry: Internet
- Size: 51–200 employees
- Based in: Washington, United States
- Founded: 2015
- LinkedIn: https://www.linkedin.com/company/dnsfilter

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS verification records, DNS records, Email records, Website code |  |
| [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Website code |  |
| [Google Cloud](https://www.runsonwhat.com/reverse/gcp) | Hosting & Cloud | Custom domain |  |

## 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 |  |
| [Font Awesome](https://www.runsonwhat.com/reverse/fontawesome) | Media & UI | Website code |  |
| [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code |  |
| [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records |  |
| [OpenAI](https://www.runsonwhat.com/reverse/openai) | AI | DNS verification records |  |
| [Stripe](https://www.runsonwhat.com/reverse/stripe) | Payments & Billing | DNS verification records, Website code |  |
| [Auth0](https://www.runsonwhat.com/reverse/auth0) | Auth & Identity | Custom domain, Website config | 2022-03 |

## 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 |  |
| [Microsoft Clarity](https://www.runsonwhat.com/reverse/clarity) | Analytics | Website code |  |
| [Sentry](https://www.runsonwhat.com/reverse/sentry) | Monitoring | Website code |  |
| [Plausible](https://www.runsonwhat.com/reverse/plausible) | Analytics | Website code |  |
| [Atlassian Statuspage](https://www.runsonwhat.com/reverse/statuspage) | Monitoring | Custom domain | 2017-09 |
| [Segment](https://www.runsonwhat.com/reverse/segment) | Analytics | Website code |  |
| [Mixpanel](https://www.runsonwhat.com/reverse/mixpanel) | Analytics | DNS verification records, Website code |  |
| [ConfigCat](https://www.runsonwhat.com/reverse/configcat) | Flags & Experiments | DNS verification records |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code |  |
| [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code |  |
| [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code |  |
| [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Email records |  |
| [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Custom domain, DNS verification records, Email records, Website code |  |
| [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Custom domain, Email records, Website code | 2018-01 |
| [Salesforce](https://www.runsonwhat.com/reverse/salesforce) | Sales & CRM | Email records, Website code |  |
| [HubSpot CMS](https://www.runsonwhat.com/reverse/hubspot-cms) | Website & CMS | Custom domain, Website code |  |
| [X Ads](https://www.runsonwhat.com/reverse/x-ads) | Ads & Pixels | Website code |  |
| [Ahrefs](https://www.runsonwhat.com/reverse/ahrefs) | Marketing | DNS verification records |  |
| [Reddit Ads](https://www.runsonwhat.com/reverse/reddit-ads) | Ads & Pixels | Website code |  |
| [ZoomInfo](https://www.runsonwhat.com/reverse/zoominfo) | Sales & CRM | Website code |  |
| [ClickCease](https://www.runsonwhat.com/reverse/clickcease) | Ads & Pixels | Website code |  |
| [6sense](https://www.runsonwhat.com/reverse/sixsense) | Sales & CRM | Website code |  |
| [G2](https://www.runsonwhat.com/reverse/g2) | Marketing | Website code |  |
| [Qualified](https://www.runsonwhat.com/reverse/qualified) | Sales & CRM | Website code |  |
| [Storylane](https://www.runsonwhat.com/reverse/storylane) | Marketing | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records |  |
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |
| [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records |  |
| [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | Email records, Website code |  |
| [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records |  |
| [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) | Security & Compliance | DNS records |  |
| [Sectigo](https://www.runsonwhat.com/reverse/sectigo) | Security & Compliance | DNS records |  |
| [DigiCert](https://www.runsonwhat.com/reverse/digicert) | Security & Compliance | DNS records |  |
| [Google Trust Services](https://www.runsonwhat.com/reverse/google-trust) | Security & Compliance | DNS records |  |
| [Adobe](https://www.runsonwhat.com/reverse/adobe) | Collaboration | DNS verification records |  |
| [Zoom](https://www.runsonwhat.com/reverse/zoom) | Collaboration | DNS verification records |  |
| [Postmark](https://www.runsonwhat.com/reverse/postmark) | Email Delivery | Email records |  |
| [Amazon Trust Services](https://www.runsonwhat.com/reverse/amazon-trust) | Security & Compliance | DNS records |  |
| [Elastic Email](https://www.runsonwhat.com/reverse/elasticemail) | Email Delivery | Custom domain, Email records | 2026-08 |
| [Slack](https://www.runsonwhat.com/reverse/slack) | Collaboration | DNS verification records |  |
| [Canva](https://www.runsonwhat.com/reverse/canva) | Collaboration | DNS verification records |  |
| [Cursor](https://www.runsonwhat.com/reverse/cursor) | Dev Tools | DNS verification records |  |
| [Docker](https://www.runsonwhat.com/reverse/docker) | Dev Tools | DNS verification records |  |
| [Vanta](https://www.runsonwhat.com/reverse/vanta) | Security & Compliance | Custom domain | 2023-08 |
| [Uber for Business](https://www.runsonwhat.com/reverse/uber) | Finance & Legal | DNS verification records |  |
| [HackerOne](https://www.runsonwhat.com/reverse/hackerone) | Security & Compliance | DNS verification records, Website code |  |
| [HashiCorp Cloud](https://www.runsonwhat.com/reverse/hashicorp) | Dev Tools | DNS verification records |  |
| [Parallels](https://www.runsonwhat.com/reverse/parallels) | Dev Tools | DNS verification records |  |
| [Mosyle](https://www.runsonwhat.com/reverse/mosyle) | Security & Compliance | DNS verification records |  |

## FAQ

### What tools does DNSFilter use?

As of October 2026, runsonwhat has found 66 tools at DNSFilter (dnsfilter.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Google Cloud. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 23, 2026.

### What cloud does DNSFilter run on?

DNSFilter uses Amazon Web Services for hosting and cloud infrastructure, alongside Google Cloud, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on dnsfilter.com. Amazon Web Services is used by 145,984 companies runsonwhat tracks.

### What CRM does DNSFilter use?

DNSFilter uses HubSpot for its CRM, alongside Salesforce, ZoomInfo and 6sense, according to runsonwhat (October 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and a DNS verification record. HubSpot is used by 94,752 companies runsonwhat tracks.

### What email provider does DNSFilter use?

DNSFilter uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 715,067 companies runsonwhat tracks.

### What does DNSFilter use for customer support?

DNSFilter uses Zendesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Zendesk through a subdomain that points at Zendesk and email records, and DNSFilter has used it since at least January 2018. Zendesk is used by 42,238 companies runsonwhat tracks.

### What payment provider does DNSFilter use?

DNSFilter uses Stripe for payments and billing, according to runsonwhat (October 2026). runsonwhat found Stripe through a DNS verification record for Stripe and code on dnsfilter.com. Stripe is used by 29,210 companies runsonwhat tracks.

### How long has DNSFilter used Atlassian Statuspage?

DNSFilter has used Atlassian Statuspage since at least September 2017, going by the first public certificate of the dnsfilter.com subdomain that points at Atlassian Statuspage. Other long-running tools at DNSFilter include Zendesk (since January 2018), Auth0 (since March 2022) and Vanta (since August 2023).

### Does DNSFilter use jQuery?

Yes. runsonwhat found jQuery at DNSFilter through jQuery code on dnsfilter.com. jQuery is a Frontend tool used by 920,629 companies runsonwhat tracks.

### Does DNSFilter use AI tools?

Yes. runsonwhat has found Anthropic and OpenAI at DNSFilter; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so DNSFilter may use more AI tools than these.

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

The companies with the stacks most like DNSFilter's are Rise-X, Envato, Navipartner and Censys, according to runsonwhat (October 2026). Each shares 11 to 46 tools with DNSFilter, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what DNSFilter uses?

runsonwhat reads public records only. Of the 66 tools at DNSFilter, 28 were found through DNS records, 23 through code on dnsfilter.com, 8 through subdomains that point at the vendor, 6 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and dnsfilter.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/dnsfilter.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.