alpha-astro.com
Observed Jul 28, 2026, 10:37 UTC (9h 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 (SPF sender)
Secured byLet's Encrypt
Also usesGoogle Search Console
IPv6 · 1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat alpha-astro.com actually stands on - every host below is a signed observation
alpha-astro.com
A / AAAA
87.232.64.1222a0a:7d80:1:7::122
2a0aserves the site
NS
ns1.hoster.byns2.hoster.by
hoster.byanswers its DNS
MX
mx2.timeweb.rumx1.timeweb.ru
Google (SPF sender)receives its email
TLS
alpha-astro.com
Let's Encryptissued its certificate
DNS Records
A 1
87.232.64.122
AAAA 1
2a0a:7d80:1:7::122
MX 2
10mx2.timeweb.ru10mx1.timeweb.ru
TXT 3
google-site-verification=Z5S7O6eiCSLQgq31fTvdyZDrm58LwVaNgn1ZVLwCL8kv=spf1 include:_spf.google.com include:_spf.timeweb.ru ~allb9a2cfce506dafd9c320a3a1014b391e
NS 2
ns1.hoster.byns2.hoster.by
SOA 1
vh122.hoster.by support.hoster.by
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
alpha-astro.com |
C=US, O=Let's Encrypt, CN=YR1 | Sun, 25 Oct 2026 17:07:24 +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 (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_91e60cf7573036bf- Output Hash
14d6f6313c6ed0d2116d9eac642fcbe3ff41ddc29ae269d93200c7543a9ec677- Signature
ed25519:bd1b983fb83da6afe487d85349c6cef63795d938494cf547d291dad400cc1dd7e335433bf5ac39436b57960e578a8c6741733fdd79099a8fd35ea59f03624c06- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast