protonmail.ch
Proton Mail: Get a free email account with privacy and encryption | Proton
Proton Mail is the world’s largest secure email service with over 100 million users. Available on Web, iOS, Android, and desktop. Protected by Swiss privacy law.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2025-09-11 |
| Last crawled | 2026-06-02 |
| IPv4 | 185.70.42.21 |
| Network | AS62371 Proton AG · Switzerland |
| CNAME | protonmail.ch |
| Mail (MX) | mail.protonmail.ch.,mailsec.protonmail.ch. |
| Language | en |