bioapp.ch
Observed Aug 16, 2026, 08:27 UTC (5h 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
Runs onZettaplan
Secured byLet's Encrypt
Let's EncryptDNSSEC on · IPv6 · 1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bioapp.ch actually stands on - every host below is a signed observation
bioapp.ch
A / AAAA
185.117.170.192a0e:f0c0:1:205::2:1671
Zettaplanserves the site
NS
ns01.hostfactory.chns02.hostfactory.ch
hostfactory.chanswers its DNS
MX
mx1.hostfactory.chmx2.hostfactory.swissmx3.hostfactory.chmx4.hostfactory.swiss
hostfactory.ch + hostfactory.swissreceives its email
TLS
bioapp.ch
Let's Encryptissued its certificate
DNS Records
A 1
185.117.170.19
AAAA 1
2a0e:f0c0:1:205::2:1671
MX 4
10mx1.hostfactory.ch20mx2.hostfactory.swiss30mx3.hostfactory.ch40mx4.hostfactory.swiss
TXT 1
v=spf1 a:spf.hostfactory.ch -all
NS 2
ns01.hostfactory.chns02.hostfactory.ch
SOA 1
ns01.hostfactory.ch francois\.vonkaenel.bfh.ch
SRV 1
www.hostfactory.ch:443 p0
DMARC_RECORDS 1
v=DMARC1; p=quarantine
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
bioapp.ch |
C=US, O=Let's Encrypt, CN=YR1 | Wed, 04 Nov 2026 09:26:49 +0000 |
YR1 |
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 (1)
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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_6443d8f2c96e39ca- Output Hash
0c27a7aaa2751bb2027cf4ce4299d1dc4f7e96f68ac17aa290102ecfba9ffc4c- Signature
ed25519:4cc646d1ba041cf31df4e1b9f1633dbb9228be0ccf236d25a038f79472b5c9ae93a8185daade4fe99c5e147414b9f81e6c1dcc00367c1c4db4676db367c22804- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast