biok.center
Observed Aug 16, 2026, 12:26 UTC (11h 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 onLevel 27 BVBA
Email byMicrosoft 365
Microsoft 365Secured byLet's Encrypt
Let's EncryptRegistered withKey-Systems, LLC
DNSSEC on · IPv6 · 1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for biok.center in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.
INFRASTRUCTURE MAPwhat biok.center actually stands on - every host below is a signed observation
biok.center
A / AAAA
194.32.155.742a02:5b41:4:440::74
Level 27 BVBAserves the site
NS
dns1.level27.eudns2.level27.eudns3.level27.net
level27.eu + level27.netanswers its DNS
MX
biok-center.mail.protection.outlook.com
Microsoft 365receives its email
TLS
biok.center
Let's Encryptissued its certificate
DNS Records
A 1
194.32.155.74
AAAA 1
2a02:5b41:4:440::74
MX 1
10biok-center.mail.protection.outlook.com
TXT 1
v=spf1 include:my.billit.be include:spf.protection.outlook.com include:mailgun.org include:_spf.createsend.com include:_spf.relay.mailprotect.be include:spf.mandrillapp.com include:_spf.level27.be ip4:185.3.216.160 include:shops.shopify.com -all
NS 3
dns1.level27.eudns2.level27.eudns3.level27.net
SOA 1
dns1.level27.eu hostmaster.level27.be
DMARC_RECORDS 1
v=DMARC1; p=none;
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
biok.center |
C=US, O=Let's Encrypt, CN=YR1 | Mon, 28 Sep 2026 13:53:44 +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_7f1015a3b2fd86de- Output Hash
51381b79631956fdbed01c9e916a5f3f253d3019c0076afc2f055653c937a5c9- Signature
ed25519:d157bf5f84e65ab5c0ef58bc1d8a5241a974e41619e101379eacd792ae57ebec1279ca538a33f23e83fe3ae2576051ac2b85e2f0e75a2371b8abebfbb7b5c807- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast