--- title: "Download list of all Proton Mail sites" description: "Every website running Proton Mail, with domain, DNS, WHOIS, IP address, hosting country and global rank on each row. One file, rebuilt daily." url: https://webatla.com/technology/proton-mail --- [Home](https://webatla.com/) › [Technologies](https://webatla.com/technology) › [Webmail](https://webatla.com/technology?category=Webmail) › Proton Mail ![Proton Mail logo](https://webatla.com/assets/tech-logos/proton-mail.png) # Download websites that use Proton Mail 628,068 live sites using Proton Mail right now Webmail · by Proton AG · since 2014 · Freemium 628K sites, Dataset updated · 2026-10-27 Categories [Webmail](https://webatla.com/technology?category=Webmail) [🔒 Get the list](https://webatla.com/technology/proton-mail#preview) Requires a dataset purchase [About Proton Mail](https://webatla.com/technology/proton-mail#overview) [Database preview](https://webatla.com/technology/proton-mail#preview) [By country](https://webatla.com/technology/proton-mail#by-country) [By TLD](https://webatla.com/technology/proton-mail#by-tld) [Download](https://webatla.com/technology/proton-mail#download) All figures as of Oct 27, 2026 All figures here come from one snapshot of the webatla database, taken on this date (UTC). We usually refresh it every day. 628,068, Sites detected 0.2%, Of all websites ## Preview Proton Mail site datasets Proton Mail detection is a value inside the **Technologies** column. Two datasets carry it. **Technologies · €159 / month · 628,068 rows · 14 columns · webatla-technologies-proton-mail-2026-10-27.jsonl.zst** | Domain | TLD suffix | TLD | Domain type | HTTP status | IP address | Country by IP | Social networks | Technologies last data checked | Technologies | PR value | Harmonic value | Domain creation date | Domain expiration date | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | neocities.org | [org](https://webatla.com/tld/org) | [org](https://webatla.com/tld/org) | ICANN | HTTP 200 | 23.143.32.1 | [US](https://webatla.com/country/us) | {…} | 2026-10-09 | HSTS, HTTP/2, jQuery 1.11.0 , Favicon, hCaptcha 1 , Bootstrap, Amazon SES, Open Graph, Proton Mail, Amazon Web Services | 0.0000108878 | 19,140,084 | 2013-05-24 | 2033-05-24 | | ghostery.com | [com](https://webatla.com/tld/com) | [com](https://webatla.com/tld/com) | ICANN | HTTP 200 | 18.244.18.107 | [US](https://webatla.com/country/us) | {…} | 2026-10-17 | HTTP/3, Favicon, Zendesk, Open Graph, Sendinblue, Proton Mail, Amazon CloudFront, Amazon Web Services, AWS Certificate Manager, Google Site Verification | 0.00000922537 | 17,916,596 | 2008-10-23 | 2027-10-23 | | proton.me | [me](https://webatla.com/tld/me) | [me](https://webatla.com/tld/me) | ICANN | HTTP 200 | 185.70.42.45 | [CH](https://webatla.com/country/ch) | {…} | 2026-10-23 | PWA, HSTS, HTTP/2, PayPal, Algolia, Favicon, hreflang, Open Graph, Headless UI, Proton Mail | 0.00000830186 | 18,431,730 | 2010-10-10 | 2028-10-10 | | shopify.com | [com](https://webatla.com/tld/com) | [com](https://webatla.com/tld/com) | ICANN | HTTP 200 | 23.227.38.33 | [CA](https://webatla.com/country/ca) | {…} | 2026-10-24 | HSTS, HTTP/3, OpenAI, Stripe, Twilio, Favicon, Klaviyo, Shopify, Zendesk, DocuSign | 0.00121307 | 20,928,840 | 2005-03-11 | 2027-03-11 | | reddit.com | [com](https://webatla.com/tld/com) | [com](https://webatla.com/tld/com) | ICANN | HTTP 403 | 151.101.1.140 | [US](https://webatla.com/country/us) | {"reddit":["https://reddit.com/login"]} | 2026-10-23 | HSTS, HTTP/2, Python, Reddit, Stripe, Twilio, Postman, Varnish, DigiCert, DocuSign | 0.000232379 | 20,751,784 | 2005-04-29 | 2028-04-29 | **All data · €599 / month · 628,068 rows · 23 columns · webatla-all-data-proton-mail-2026-10-27.jsonl.zst** | Domain | TLD suffix | TLD | Domain type | HTTP status | IP address | Country by IP | Social networks | Technologies last data checked | Technologies | DNS last data checked | DNS Status | DNS records | PR value | Harmonic value | RDAP/WHOIS last data checked | RDAP/WHOIS method | Domain creation date | Domain expiration date | Domain last changed | Registrar | RDAP/WHOIS Record | Response Status RDAP/WHOIS | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | neocities.org | [org](https://webatla.com/tld/org) | [org](https://webatla.com/tld/org) | ICANN | HTTP 200 | 23.143.32.1 | [US](https://webatla.com/country/us) | {…} | 2026-10-09 | HSTS, HTTP/2, jQuery 1.11.0 , Favicon, hCaptcha 1 , Bootstrap, Amazon SES, Open Graph, Proton Mail, Amazon Web Services | 2026-10-18 | TRUE | {…} | 0.0000108878 | 19,140,084 | 2025-08-11 | RDAP | 2013-05-24 | 2033-05-24 | 2025-08-10 | NameCheap, Inc. | {…} | Domain is active | | ghostery.com | [com](https://webatla.com/tld/com) | [com](https://webatla.com/tld/com) | ICANN | HTTP 200 | 18.244.18.107 | [US](https://webatla.com/country/us) | {…} | 2026-10-17 | HTTP/3, Favicon, Zendesk, Open Graph, Sendinblue, Proton Mail, Amazon CloudFront, Amazon Web Services, AWS Certificate Manager, Google Site Verification | 2026-10-16 | TRUE | {…} | 0.00000922537 | 17,916,596 | 2026-10-22 | RDAP | 2008-10-23 | 2027-10-23 | 2026-09-18 | Amazon Registrar, Inc. | {…} | Domain is active | | proton.me | [me](https://webatla.com/tld/me) | [me](https://webatla.com/tld/me) | ICANN | HTTP 200 | 185.70.42.45 | [CH](https://webatla.com/country/ch) | {…} | 2026-10-23 | PWA, HSTS, HTTP/2, PayPal, Algolia, Favicon, hreflang, Open Graph, Headless UI, Proton Mail | 2026-10-21 | TRUE | {…} | 0.00000830186 | 18,431,730 | 2026-10-09 | WHOIS | 2010-10-10 | 2028-10-10 | 2026-09-13 | MarkMonitor Inc. | {…} | Domain is active | | shopify.com | [com](https://webatla.com/tld/com) | [com](https://webatla.com/tld/com) | ICANN | HTTP 200 | 23.227.38.33 | [CA](https://webatla.com/country/ca) | {…} | 2026-10-24 | HSTS, HTTP/3, OpenAI, Stripe, Twilio, Favicon, Klaviyo, Shopify, Zendesk, DocuSign | 2026-10-26 | TRUE | {…} | 0.00121307 | 20,928,840 | 2025-06-19 | RDAP | 2005-03-11 | 2027-03-11 | 2025-06-19 | MarkMonitor Inc. | {…} | Domain is active | | reddit.com | [com](https://webatla.com/tld/com) | [com](https://webatla.com/tld/com) | ICANN | HTTP 403 | 151.101.1.140 | [US](https://webatla.com/country/us) | {"reddit":["https://reddit.com/login"]} | 2026-10-23 | HSTS, HTTP/2, Python, Reddit, Stripe, Twilio, Postman, Varnish, DigiCert, DocuSign | 2026-10-27 | TRUE | {…} | 0.000232379 | 20,751,784 | 2026-04-20 | RDAP | 2005-04-29 | 2028-04-29 | 2026-03-28 | MarkMonitor Inc. | {…} | Domain is active | [↓ Download preview (20 rows, free)](https://webatla.com/api/v1/sample/technology/proton-mail?dataset=technologies) [Buy Technologies · €159 / month](https://webatla.com/account/checkout?dataset=technologies) ## Proton Mail sites by country | Country | Sites | Share | | --- | --- | --- | | 🇺🇸 [United States](https://webatla.com/country/us) | 318,304 | 67.8% | | 🇩🇪 [Germany](https://webatla.com/country/de) | 38,904 | 8.3% | | 🇫🇷 [France](https://webatla.com/country/fr) | 21,254 | 4.5% | | 🇳🇱 [Netherlands](https://webatla.com/country/nl) | 15,971 | 3.4% | | 🇨🇦 [Canada](https://webatla.com/country/ca) | 15,783 | 3.4% | ## Proton Mail sites by TLD | TLD | Sites | Share | | --- | --- | --- | | [.com](https://webatla.com/tld/com) | 282,628 | 45.0% | | [.net](https://webatla.com/tld/net) | 34,106 | 5.4% | | [.org](https://webatla.com/tld/org) | 28,564 | 4.5% | | [.dev](https://webatla.com/tld/dev) | 16,814 | 2.7% | | [.uk](https://webatla.com/tld/uk) | 15,152 | 2.4% | ## The Proton Mail dataset Every site we've detected as running Proton Mail, with version, hosting, country, TLD and traffic rank. ### Proton Mail lives inside 2 datasets Proton Mail detection is part of **Technologies** (€159/mo) and **All data** (€599/mo). Buy either to filter the full 628,068-site list, or grab a free preview first. [See datasets](https://webatla.com/pricing) [↓ Download free preview (20 rows)](https://webatla.com/api/v1/sample/technology/proton-mail?dataset=technologies) ## About Proton Mail ### At a glance - **Vendor:** Proton AG - **Website:** proton.me ↗ - **License:** Freemium - **First release:** 2014-05-16 A website does not run Proton Mail. The domain behind the website does, and keeping that distinction in view changes how the row should be read. Proton Mail is an encrypted mail service from Proton AG, launched in 2014 and sold on a Freemium basis, and detection here means a domain routes its inbound mail to Proton rather than that anything on the page was built with it. We file the entry under Webmail for exactly that reason. As of October 2026 we see 628,068 domains routing mail this way, 318,304 of them in United States, with .com common across the set. The spread is wider than the provider's Swiss base would suggest, which is itself informative, because encrypted mail is bought for a stance rather than for proximity. Putting a custom domain on Proton is a deliberate act with a price attached, since custom domain support sits on the paid side of the line. A domain in this list is therefore a paying customer, and usually a small organisation whose founders treated confidentiality as a requirement rather than a nice extra. Law practices, journalism outfits, medical and counselling services, security consultancies, and privacy focused software companies are heavily represented in that shape of decision. Domains in the group rarely sit alongside a large corporate mail suite, because moving an established enterprise onto Proton is a far harder project than starting there on day one. Two kinds of reader want the whole population rather than a single answer. Vendors selling privacy adjacent products get a group that has already paid for privacy once, which is a strong qualification signal and one that no interest based targeting can reproduce. Competing mail providers get the same group for displacement, with a clear sense of what objection they will meet. Researchers and journalists get a way to measure whether appetite for encrypted communication is growing, flat, or shifting between markets, and a question phrased that way only exists at the level of the full set. Checking the mail records for one domain takes seconds and answers nothing beyond that domain. The limits are straightforward and worth respecting. Mail routing shows where messages arrive and says nothing about where they are sent from, so a domain can receive at Proton while a marketing platform sends in its name from somewhere else entirely. Records also lag reality at both ends of a migration, because the change becomes visible only when the records themselves are updated. And a listed domain reveals nothing about how many mailboxes sit behind it, so a solo consultant and an entire firm look identical in this data. ## Frequently asked questions How many websites use Proton Mail? webatla detects Proton Mail on 628K websites, refreshed daily, each with its domain, DNS, WHOIS, IP, country and ranking. Can I download the list of websites using Proton Mail? Yes, as structured JSONL. Grab a free sample first. What's included for each site, and how fresh is it? Domain, DNS, RDAP/WHOIS, the full technology stack, IP & country, PageRank and Harmonic, re-detected and re-exported daily. How do I find the websites using Proton Mail? Buy the technology dataset, then download the complete list of domains we detect using Proton Mail, re-exported every day. What else is in the Proton Mail technology data? Each row places Proton Mail next to the other technology on the same site, plus DNS, WHOIS, IP, country and ranking. Can I download just the sites using Proton Mail, or the whole database? Both. Every site running Proton Mail comes in the Technologies dataset, one downloadable file. Or buy All data for the entire database: technologies plus identity, ranking, DNS and RDAP/WHOIS for every domain, combined in one file. Daily fresh export. How do I download the list of websites using Proton Mail? Three steps: (1) grab the free 10,000-row sample to inspect the schema, (2) buy the Technologies dataset, (3) download the full list of every domain we detect running Proton Mail as a JSON Lines file. It is re-exported daily, so you can re-download the freshest list any time inside your access window. Each row carries the domain plus DNS, WHOIS, IP, hosting country and rank. ## Get the full list of websites using Proton Mail Pick the dataset that covers what you need. Each one includes Proton Mail and downloads as JSONL, rebuilt daily. Technologies, 14 columns Full website tech stack per site: CMS, payments, analytics, frameworks. €159 / mo [Buy and download](https://webatla.com/account/checkout?dataset=technologies) [Download preview dataset](https://webatla.com/api/v1/preview?dataset=technologies) All data, 23 columns Everything we have, in a single package. The full webatla universe. €599 / mo [Buy and download](https://webatla.com/account/checkout?dataset=all-data) [Download preview dataset](https://webatla.com/api/v1/preview?dataset=all-data) Want to compare every dataset side by side? [Visit the pricing page](https://webatla.com/pricing) ## Related technologies [![Google Workspace logo](https://webatla.com/assets/tech-logos/google-workspace.png) Google Workspace CRM · 15.9M sites](https://webatla.com/technology/google-workspace) [![Microsoft 365 logo](https://webatla.com/assets/tech-logos/microsoft-365.png) Microsoft 365 Other · 15.5M sites](https://webatla.com/technology/microsoft-365) [![Apple iCloud Mail logo](https://webatla.com/assets/tech-logos/apple-icloud-mail.png) Apple iCloud Mail Other · 1.2M sites](https://webatla.com/technology/apple-icloud-mail) [![RoundCube logo](https://webatla.com/assets/tech-logos/roundcube.png) RoundCube Email Marketing · 19K sites](https://webatla.com/technology/roundcube)