zerodownbr.com
Observed Jul 27, 2026, 18:16 UTC (6d 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
Secured byLet's Encrypt
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zerodownbr.com actually stands on - every host below is a signed observation
zerodownbr.com
A / AAAA
37.19.207.382400:52e0:1a04::925:1
2400serves the site
NS
ns1.zerodownbr.comns2.zerodownbr.com
zerodownbr.comanswers its DNS
TLS
*.zerodownbr.com
Let's Encryptissued its certificate
DNS Records
A 1
37.19.207.38
AAAA 1
2400:52e0:1a04::925:1
NS 2
ns1.zerodownbr.comns2.zerodownbr.com
SOA 1
ns1.zerodownbr.com admin.zerodownbr.com
TLS Certificates (5)
| Common Name | Issuer | Expires |
|---|---|---|
*.zerodownbr.com |
C=US, O=Let's Encrypt, CN=YE1 | Mon, 12 Oct 2026 19:26:20 +0000 |
YE1 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X1 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Mon, 04 Jun 2035 11:04:38 +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_7a494869e2932ce2- Output Hash
16bf243623b2ca7f765faef79dd8bba1c2a1a89631c7001a1d20fc1dbc5bd87b- Signature
ed25519:b68984c73a3ffa1f4aec27ececa46085542e5142f67bf219ba3e897bc6ac9bb3bd96fd6f4f7a1c1a39902ecdd9e3b5171e527d65fa1dd787fd1d658d495bb706- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast