yo54.com
Observed Jul 26, 2026, 09:52 UTC (7d 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 byGoogle Workspace
Secured byLet's Encrypt
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat yo54.com actually stands on - every host below is a signed observation
yo54.com
A / AAAA
139.162.73.75
unattributedserves the site
NS
f1g1ns1.dnspod.netf1g1ns2.dnspod.net
dnspod.netanswers its DNS
MX
aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.com+2 more
Google Workspacereceives its email
TLS
yo54.com
Let's Encryptissued its certificate
DNS Records
A 1
139.162.73.75
MX 6
1aspmx.l.google.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com10alt3.aspmx.l.google.com10alt4.aspmx.l.google.com15uajf322z6ttyk3v6o3qdfy35i2uinrpkgf7t3v3wfj5gldr77koa.mx-verification.google.com
NS 2
f1g1ns1.dnspod.netf1g1ns2.dnspod.net
SOA 1
f1g1ns1.dnspod.net freednsadmin.dnspod.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
yo54.com |
C=US, O=Let's Encrypt, CN=YE2 | Fri, 04 Sep 2026 18:01:50 +0000 |
YE2 |
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 |
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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_1833accfc9086269- Output Hash
ccd8c1e5f32f2f41b64559f47f7c7ea224df9eadb344c364127a2c12d68e9032- Signature
ed25519:6eaadb095bd24c1fe745c97a8e20fea1cd107b00c2e6669cd3b805dd21226fc84f19f75823508ab4b04a9ff7617f5cffcf30226c65b6a575f03732d109a6e308- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast