atra-software.com
Observed Aug 16, 2026, 06:30 UTC (14h 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
Runs onCloudflare
CloudflareSecured byLet's Encrypt
Let's EncryptRegistered withDynadot Inc
IPv6 · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat atra-software.com actually stands on - every host below is a signed observation
atra-software.com
A / AAAA
172.67.164.100104.21.66.2152606:4700:3034::ac43:a4642606:4700:3037::6815:42d7
Cloudflareserves the site
NS
meiling.ns.cloudflare.comnash.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
atra-software.com
Let's Encryptissued its certificate
DNS Records
A 2
172.67.164.100104.21.66.215
AAAA 2
2606:4700:3034::ac43:a4642606:4700:3037::6815:42d7
NS 2
meiling.ns.cloudflare.comnash.ns.cloudflare.com
SOA 1
meiling.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
atra-software.com |
C=US, O=Let's Encrypt, CN=YE1 | Mon, 12 Oct 2026 02:29:28 +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 (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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_dd7262ed52ed32e9- Output Hash
01af04330b6c2572e6d2f7ca84eec545a854331b6469702c3e5fb54bf163ef93- Signature
ed25519:220352e38a25ba6bbd8e37f5fec8f41c1638697f6d89619a86033631b4efd90f7289b896a847fef9ce97fa0686f8002551191fa655974f0f107a59c05ec15408- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast