zento.app
Observed Aug 2, 2026, 10:23 UTC (6h 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
Also usesGoogle Search Console
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zento.app actually stands on - every host below is a signed observation
zento.app
A / AAAA
84.16.252.19684.16.252.1972a00:c98:4003:105:2:1:0:22a00:c98:4003:105:2:1:0:3
2a00serves the site
NS
june.ns.cloudflare.comlouis.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
zento-app.mail.protection.outlook.com
Microsoft 365receives its email
TLS
zento.app
Let's Encryptissued its certificate
DNS Records
A 2
84.16.252.19684.16.252.197
AAAA 2
2a00:c98:4003:105:2:1:0:22a00:c98:4003:105:2:1:0:3
MX 1
0zento-app.mail.protection.outlook.com
TXT 7
MS=ms61202657apple-domain-verification=IaQbgUKWTebZj66sbrevo-code:188c9bfd4d672d532084e1a42cb6cd6fgoogle-site-verification=IkCvBxEuoo8j7wh2trlZ2glpkjL8KJdxHBQdxSmQkcUgoogle-site-verification=ZrtGECm4vd_-_2RgKaXmHBa5cuETm2ujDOelIy0m7uggoogle-site-verification=kNX5wY5Y-PtftSYC8j5WUH2BIJVx0jrLFlu_ZU6v6Vwv=spf1 include:web.shared.mysmtp.com include:spf.protection.outlook.com -all
NS 2
june.ns.cloudflare.comlouis.ns.cloudflare.com
SOA 1
june.ns.cloudflare.com dns.cloudflare.com
DMARC_RECORDS 1
v=DMARC1; p=quarantine; rua=mailto:dmarc@zento.app;
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
zento.app |
C=US, O=Let's Encrypt, CN=YR1 | Sat, 19 Sep 2026 10:28:09 +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 (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_becbdff15e76ca8f- Output Hash
90f1e45b1ba83777a39f9bdb03e33713a226897aa55ecf452b3e21134a0d4d02- Signature
ed25519:a2843a8e596cecfea0829a8848dc6e9fa260477e9b1f7d5abd5e00a633f3d448020a584c4fd494454fe05163ea3680fc0cf860952d335426ae8df81ae7d4ed07- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast