Breaknorm
Sign inStart free

Product

SignalsPeopleCompaniesLocal businessesMCP and API

Plays

Post engagersTeam build-outChampion movedHiring surgeNewly fundedLookalikesAll plays

Data

Coverage by countryHiring dataJob changesEmail verificationCompanies by toolWho is hiringMarket mapsOutboundCompany profilesCompare
PricingDatasetsDocsSign in
Tools ·

Companies using mcp dns discovery

As of 5 November 2026, 4,647 companies carry mcp dns discovery on their website or in their DNS records; none names it in job postings yet.

As of 5 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

Largest market
United States · 2,960 companies
Companies with 51+ staff
178 · 4% of the footprint
Top industry
Technology & software · 68%
Team that names it most
–
Hiring on it, last 30 days
0 companies
Most often alongside
–
4,647companies show mcp dns discovery, all sources
4,647on their website or in DNS records
0name it in their own job postings
0postings naming mcp dns discovery, last 90 days
02Two ways we see a tool

Where mcp dns discovery shows up

Each population is counted on its own. We never add them up without saying so, because they answer different questions.

Website and DNS footprint4,647

Companies whose own pages load mcp dns discovery's scripts or embeds, or whose domain's mail and hosting records (SPF, DKIM, MX, CNAME) point at mcp dns discovery. From our crawl of 41.5M company websites and the DNS sweep behind it. Reach: the tool is in the building.

Job postings0

Companies whose own postings say the team works in mcp dns discovery. Read hourly from ~70 applicant tracking systems, with the function, a quote and a date. Intent: the team that runs it is hiring.

Both0

Companies in the footprint whose postings also name mcp dns discovery. The rest of the posting population (0) runs mcp dns discovery without a public trace on the site or in DNS, which is where job data earns its place.

03Who uses it

Companies on mcp dns discovery

No company names mcp dns discovery in its job postings with enough confidence to list yet; the companies below carry it on their website or in DNS.

Seen through the website or DNS only

Companies with 1,000+ employees whose website or DNS carries mcp-dns-discovery but whose postings never name it: the part of the market job data alone misses.

4,647 companies show mcp dns discovery; 14 of them have over 1,000 employees.

Filter by country, size, team and source, open verified e-mails for the decision makers, or push new matches to your CRM every week.

Start free, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

04Footprint breakdown

By country, company size and industry

The 4,647 companies with mcp dns discovery on their website or in DNS. Click a country for its own page where we have one.

By country
companiesshare
United States
2,96064%
United Kingdom
48110%
Germany
1493%
France
1152%
Australia
892%
Canada
892%
Netherlands
581%
Brazil
551%
India
551%
Spain
531%
Poland
361%
Switzerland
321%
By company size
companiesshare
Self-employed
3,31071%
2-10 employees
64714%
11-50 employees
47110%
51-200 employees
1112%
201-500 employees
271%
501-1000 employees
251%
1001-5000 employees
120%
5001-10000 employees
30%
By industry
companiesshare
Technology & software
3,14668%
Business & finance services
57912%
Media & content
50511%
Hospitality & travel
722%
Consumer services & leisure
631%
Commerce & trade
551%
Manufacturing & industry
451%
Property & construction
411%
Public, community & associations
301%
Utilities & infrastructure
230%
Health care
190%
Transport, logistics & rental
150%
05What their DNS and pages also say

The mail, hosting and web stack of mcp dns discovery companies

Other tools found on the same companies' websites or in their DNS records. Mail providers and senders come from SPF, DKIM and MX; the rest from page code.

Cloudflare2,986 companies · 64%
Google Workspace2,042 companies · 44%
Resend1,319 companies · 28%
cloudflare_email_routing899 companies · 19%
Vercel870 companies · 19%
Microsoft 365687 companies · 15%
Amazon SES491 companies · 11%
SendGrid485 companies · 10%
AWS Route 53406 companies · 9%
smithery365 companies · 8%Anthropic351 companies · 8%HubSpot332 companies · 7%Svelte316 companies · 7%Brevo310 companies · 7%
zoho_mail285 companies · 6%
Stripe282 companies · 6%
Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

4,647 companies carry mcp dns discovery on their website or in their DNS records; no company names it in its job postings yet. (Breaknorm, 5 November 2026, https://breaknorm.co/tools/mcp-dns-discovery)
How we know

Read from the source, not self-reported

Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →

  • Website codeScripts, tags and embeds found on the company's own pages in our crawl of 41.5M sites. A tool counts once per company.
  • DNS recordsSPF includes, DKIM selectors, MX and CNAME records of the company's domain that point at mcp dns discovery or another vendor. Swept in cycles; dedicated mail-provider and hosting facets open once coverage passes 80% per country.
  • Job postingsRead hourly from the applicant tracking systems behind company career sites. A tool counts when the employer's own text names it as the team's system; candidate wish-lists and apply boilerplate are excluded. Confidence low, medium or high per company.
  • Sending infrastructureCold-e-mail sending domains are look-alike domains on a provider's infrastructure (DNS records, certificate logs) that redirect to the company. Absence is not evidence: only companies with a found sending domain are counted.
  • CompaniesCountry, size and industry come from the company profile we build from its website; headcount from LinkedIn where known, otherwise estimated. Job boards, portals and aggregators are kept out of lists.
FAQ

mcp dns discovery data: questions

How many companies use mcp dns discovery?

4,647 as of 5 November 2026: 4,647 carry mcp dns discovery on their website or in their DNS records and 0 name it in their own job postings; 0 show up in both. We keep the two counts apart because they measure different things.

What does "website or DNS" mean?

Our crawler finds mcp dns discovery's scripts, embeds and tags on the company's own pages, and our DNS sweep reads the domain's mail and hosting records (SPF includes, DKIM selectors, MX, CNAMEs) that point at mcp dns discovery. Either one puts the company in the footprint. The sweep is still running, so this number grows week by week.

Why is the job-posting number so much smaller?

A posting only names a tool when the team that will use it is hiring and chooses to say so. That makes it a smaller but stronger signal: it tells you which team runs mcp dns discovery, with a quote and a date. The footprint tells you reach.

How fresh is this?

Career sites are read hourly, websites are re-crawled on a rolling schedule and DNS is re-swept in cycles. The date at the top is when these counts were computed.

Can I get the list?

Yes. The first 20 are on this page; the full 4,647 with verified e-mails and a weekly feed of new mcp dns discovery users is in the product. Counting is free.

Companies and people

Get this list your way

The same data as a search, over MCP and the API, as bulk files, or pushed to you as it changes.

Every company on mcp dns discovery,
with the person who owns it

Connect the MCP server or the API, filter on mcp dns discovery. Start free, no card.

  1. 01Sign up, no card
  2. 02Connect Claude, ChatGPT or an API key
  3. 03Ask for your market