dodis.ch
Observed Jul 29, 2026, 05:29 UTC (8h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.
Up right now
Email byMicrosoft 365
Secured byLet's Encrypt
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dodis.ch actually stands on - every host below is a signed observation
dodis.ch
A / AAAA
83.228.234.53
unattributedserves the site
NS
ns2.infomaniak.chns1.infomaniak.ch
infomaniak.chanswers its DNS
MX
dodis-ch.mail.protection.outlook.com
Microsoft 365receives its email
TLS
dodis.ch
Let's Encryptissued its certificate
DNS Records
A 1
83.228.234.53
MX 1
1dodis-ch.mail.protection.outlook.com
TXT 3
v=spf1 include:spf.protection.outlook.com include:spf.infomaniak.ch -allMS=ms99918715v=DMARC1; p=none;
NS 2
ns2.infomaniak.chns1.infomaniak.ch
SOA 1
ns1.infomaniak.ch hostmaster.infomaniak.ch
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
dodis.ch |
C=US, O=Let's Encrypt, CN=YR2 | Mon, 19 Oct 2026 08:57:53 +0000 |
YR2 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YR |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
Subdomains (0)
None observed.
The proof
Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_bfca8d281ec7bc4a- Output Hash
5d03ba4b894616251b4abfe13c17515a0205a0d9d711840a0de4b85e1c4a5d64- Signature
ed25519:1da80719d47f8f21b27b523b603b9cfbde86ee36cc6fb182ff24602c9b6f31bab0d280eceac8411ac5b2b96dd8bd3a05b71e73758653a4137fe7a871cdacd60e- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast