uust.ru
Observed Jul 25, 2026, 03:10 UTC (8d 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
Secured byLet's Encrypt
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat uust.ru actually stands on - every host below is a signed observation
uust.ru
A / AAAA
193.233.144.114
unattributedserves the site
NS
ns1.bashedu.runs.bashedu.ru
bashedu.ruanswers its DNS
MX
mail.uust.ru
uust.rureceives its email
TLS
uust.ru
Let's Encryptissued its certificate
DNS Records
A 1
193.233.144.114
MX 1
10mail.uust.ru
TXT 4
mailru-domain:wqCs1yJeKOFqCJ75v=spf1 ip4:62.76.8.155 a:mail.uust.ru mx ~all_globalsign-domain-verification=ZxuuGNZxYj19x6Bh74QL8XWN089I51DDGFnV1h2ISTv=DMARC1;p=reject;sp=none;rua=mailto:admin@uust.ru;ruf=mailto:admin@uust.ru;fo=0
NS 2
ns1.bashedu.runs.bashedu.ru
SOA 1
ns.bashedu.ru adm.bashedu.ru
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
uust.ru |
C=US, O=Let's Encrypt, CN=YE2 | Tue, 20 Oct 2026 08:39:14 +0000 |
YE2 |
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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_626f659e62e0d10a- Output Hash
b9187a64439b7e98264e845cf200fab73afc426bc9c3b81efefed99bed0028ec- Signature
ed25519:de8d18d44ee9dd25bfaca376019f2d6f273c03e520cb99d7154303bb0e6beb22de2fe1c02c20e1271a3a7da2451c2df59e4d29d4fff5f507eb995a3537b53b09- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast