astra.od.ua
Observed Aug 11, 2026, 04:08 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
Runs onPushkar Inna Mykolaivna
Secured byLet's Encrypt
Registered toukrnic
Registered withua.drs
Also usesGoogle Search Console
5 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat astra.od.ua actually stands on - every host below is a signed observation
astra.od.ua
A / AAAA
91.197.17.5
Pushkar Inna Mykolaivnaserves the site
NS
ns1.astra.od.uans2.astra.od.ua
od.uaanswers its DNS
MX
mx1.astra.od.ua
od.uareceives its email
TLS
astra.od.ua
Let's Encryptissued its certificate
DNS Records
A 1
91.197.17.5
MX 1
10mx1.astra.od.ua
TXT 3
v=spf1 +a +mx +ip4:91.197.17.5 +ip4:91.197.17.9 +ip4:91.197.17.8 ~allgoogle-site-verification=gFWxa4jZYV6DHrf3SkzmgnLBPUDJOS8mAUho9_tw1pogoogle-site-verification=yp7_9zzZB1BfEYFAlpfKDaNGBjQxP_gybKvQTaTrHNQ
NS 2
ns1.astra.od.uans2.astra.od.ua
SOA 1
ns1.astra.od.ua admin.astra.od.ua
DMARC_RECORDS 1
v=DMARC1;p=none;sp=none
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
astra.od.ua |
C=US, O=Let's Encrypt, CN=YR1 | Sat, 10 Oct 2026 04:04:05 +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_3d3e31a1c305fe40- Output Hash
886177093b1cf3ac6f732eb3584510b8e22e33b433f6627f94f3cd39640ca27a- Signature
ed25519:a71450d49c2ab917980ffb64a8f987a81d20615f14c293194791a85d1ffe69bd137c5e94ea1d9322173e009d0f1bf6f398a015ff2af748826c84a1d296f82b07- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast