DOMAINS CHANGES SERVICES CERTS API

protonvpn.com

Observed 2026-06-13T12:09:11.232Z (14m ago). Every field below was attested with an Ed25519 signature at scan time.

Don't trust this page — check the math. Verification runs entirely in your browser. Nothing leaves your machine.

Verify this receipt

Ed25519 Receipt

Receipt ID
d1d83dea-bde6-441e-86dc-b43eb3bed3ef
Output Hash
d0a51ed1f322ddb1381d3c1fa0ca3b47b908d7f5c6bebf3dc437f88a4b201d47
Signature
ed25519:1ebf71e0eafc0927488d5d1ccd5b096a5ea37185ba6b48dd776e32014a8672f7731eef3305bedd81635855adb0feec308cd6cfcb18bc1ff393fb4beb60f15904
Public Key
ed25519:d3f6015a95abdad7e8166ad80938a5885500170bb75f8cdb425b8fd2772bec29
Parent
(genesis)
Plane
fast
Verify this in your browser

DNS Records

A 1

  • 185.159.159.140

MX 2

  • {"priority":10,"exchange":"mail.protonmail.ch"}
  • {"priority":20,"exchange":"mail.proton.ch"}

TXT 13

  • yandex-verification: 831cafb939d648de
  • swisssign-check=CF0JHMTlTDNoES3rrknIRggocffSwqmzMb9X8YbjzK
  • protonmail-verification=580df9ddb223b67a7aaacbe0ede4b3a0eed69cfe
  • google-site-verification=JSBw6W2q261qOokl2iU4gWwrTifTldZMOrA-L-0xYJA
  • google-site-verification=vqdgC8NAfSFpymayhvW2aoDF5u9Lz-hhuCgpYuLyEdM
  • google-site-verification=wc6wJiOETCLtTPf9TllNHJsAY_B6PMDilWI4qln0r88
  • google-site-verification=zJeaU04Nk7FDmje2PXvmbjaMR8eXtqCgRkfFi0vZcdY
  • ahrefs-site-verification_4bdac6bbaa81e0d591d7c0f3ef238905c0521b69bf3d74e64d3775bcb2743afd
  • SNAPCRAFT_IO_VERIFICATION=3c251dac89467a427e6505b905e39fd77ccc3e3c4d53caa52cc8b20952468242
  • brave-ledger-verification=3d2cb691b481b81ea72084c319e2636751f8f551f45e1c2548c5975bd0a745a2

NS 2

  • nora.ns.cloudflare.com
  • mitch.ns.cloudflare.com

SOA 1

  • {"mname":"mitch.ns.cloudflare.com","rname":"dns.cloudflare.com","serial":2406672458,"refresh":10000,"retry":2400,"expire":604800,"minimum":1800}

CAA 15

  • {"flag":0,"tag":"iodef","value":"\"mailto:security@protonmail.com\""}
  • {"flag":0,"tag":"issue","value":"\"comodoca.com\""}
  • {"flag":0,"tag":"issue","value":"\"digicert.com; cansignhttpexchanges=yes\""}
  • {"flag":0,"tag":"issue","value":"\"globalsign.com\""}
  • {"flag":0,"tag":"issue","value":"\"letsencrypt.org\""}
  • {"flag":0,"tag":"issue","value":"\"pki.goog; cansignhttpexchanges=yes\""}
  • {"flag":0,"tag":"issue","value":"\"sectigo.com\""}
  • {"flag":0,"tag":"issue","value":"\"ssl.com\""}
  • {"flag":0,"tag":"issue","value":"\"swisssign.com\""}
  • {"flag":0,"tag":"issuewild","value":"\"comodoca.com\""}

TLS Certificates (2)

Common NameIssuerExpires
protonmail.com C=US, O=Let's Encrypt, CN=R13 Wed, 05 Aug 2026 13:13:17 +0000
R13 C=US, O=Internet Security Research Group, CN=ISRG Root X1 Fri, 12 Mar 2027 23:59:59 +0000

Subdomains (1)