uw.ru
Observed Jul 27, 2026, 22:30 UTC (6d 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
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat uw.ru actually stands on - every host below is a signed observation
uw.ru
A / AAAA
195.42.186.56
unattributedserves the site
NS
ns.uw.runs1.uw.runs2.uw.ru
uw.ruanswers its DNS
MX
mail.uw.ru
uw.rureceives its email
TLS
uw.ru
Let's Encryptissued its certificate
DNS Records
A 1
195.42.186.56
MX 1
10mail.uw.ru
TXT 2
v=spf1 include:_spf.uw.ru ~allv=DMARC1; p=reject; sp=reject; pct=100; fo=1; rua=mailto:uw@uw.ru
NS 3
ns.uw.runs1.uw.runs2.uw.ru
SOA 1
ns.uw.ru abuse.abuse.uw.ru
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
uw.ru |
C=US, O=Let's Encrypt, CN=YR2 | Thu, 17 Sep 2026 20:30:19 +0000 |
YR2 |
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_b866add9a34c2330- Output Hash
03ace3aef2fa9c0b9debfd40c943f4cc91041cf270e9ab86011c75fd6263c284- Signature
ed25519:e77bcdd858b087ccf0f975c622012977c949977ee1438a1a75446f4afd8481d04faecd7b847d894fc13798c5a35fdd472cc0b0c9786851efc464a0b07f8d9500- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast