sastrarobotics.com
Observed Aug 16, 2026, 15:47 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 byGoogle Workspace
Google WorkspaceSecured byLet's Encrypt
Let's Encrypt1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat sastrarobotics.com actually stands on - every host below is a signed observation
sastrarobotics.com
A / AAAA
18.218.32.224
unattributedserves the site
NS
ns59.domaincontrol.comns60.domaincontrol.com
domaincontrol.comanswers its DNS
MX
smtp.google.com
Google Workspacereceives its email
TLS
sastrarobotics.com
Let's Encryptissued its certificate
DNS Records
A 1
18.218.32.224
MX 1
1smtp.google.com
NS 2
ns59.domaincontrol.comns60.domaincontrol.com
SOA 1
ns59.domaincontrol.com dns.jomax.net
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
sastrarobotics.com |
C=US, O=Let's Encrypt, CN=YE1 | Thu, 05 Nov 2026 06:28:40 +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 |
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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_2242a500ceaad461- Output Hash
07b25e33b8266af3f4d2d83f145615ba111dee12f49dbce84d567b2fa5f2ab69- Signature
ed25519:9863418e5f23bf2756848bda3eadaa998f0f70a6fb4aee41e8e9369a291af8d55c45633b1984ff1a4b1fb39397a7fbeec556dddbaf7e7c0dc7594b5e8f81cb04- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast