zi.tools
Observed Aug 3, 2026, 09:22 UTC (1h 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
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zi.tools actually stands on - every host below is a signed observation
zi.tools
A / AAAA
123.176.96.44
unattributedserves the site
NS
arnold.ns.cloudflare.combrynne.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
zi.tools
Let's Encryptissued its certificate
DNS Records
A 1
123.176.96.44
TXT 2
ca3-4b89efe17f7d4abf8164ab342167eb6fgoogle-site-verification=bc78fVh2-aieor6_iXVLMujUfg6SNaIFtFaZ7IKmg0c
NS 2
arnold.ns.cloudflare.combrynne.ns.cloudflare.com
SOA 1
arnold.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
zi.tools |
C=US, O=Let's Encrypt, CN=YR2 | Mon, 14 Sep 2026 09:17:57 +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_738e6a078d878455- Output Hash
f3df98712617b09accde959310a81e1b825861ef8459648de274d8fe0ed1a76d- Signature
ed25519:869cdd58225dd8905b75de41a3aa3004fe595f08d508d678405b0b76d7a482aabe3eb5baf0c670267d86441e3b0fe48c5580faa3e21a610d96a48763751f5807- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast