atatan.com
Observed Aug 16, 2026, 12:18 UTC (10h 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
Google WorkspaceSecured byLet's Encrypt
Let's EncryptRegistered withGMO Internet Group, Inc. d/b/a Onamae.com
Also usesGoogle Search Console
Google Search Console5 subdomains · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat atatan.com actually stands on - every host below is a signed observation
atatan.com
A / AAAA
118.27.125.216
unattributedserves the site
NS
dns02.muumuu-domain.comdns01.muumuu-domain.com
muumuu-domain.comanswers its DNS
MX
SMTP.GOOGLE.com
Google Workspacereceives its email
TLS
atatan.com
Let's Encryptissued its certificate
DNS Records
A 1
118.27.125.216
MX 1
1SMTP.GOOGLE.com
TXT 1
google-site-verification=DDOhfXR3BirofxL7_ARCoA_-w5awMmSxSUdu60uU2bQ
NS 2
dns02.muumuu-domain.comdns01.muumuu-domain.com
SOA 1
atatan.com postmaster.atatan.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
atatan.com |
C=US, O=Let's Encrypt, CN=YR1 | Sun, 08 Nov 2026 22:35:52 +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 (5)
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_91bef38671cdd04c- Output Hash
e8652e1ed67b69789fb8e8cee454429d7811b092c4f56df6a56738d569d72d8c- Signature
ed25519:708a7c2d28836e9e642326526b36eeac2fdd425bd1f46627e9144347d3151eb5fc12ddd723b9658bf1e196347540e9dfdb631c764e3dc3edb7155e6fba157f0d- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast