uralschool.ru
Observed Jul 24, 2026, 03:30 UTC (3h 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 onPJSC Rostelecom
Secured byLet's Encrypt
tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat uralschool.ru actually stands on - every host below is a signed observation
uralschool.ru
A / AAAA
195.19.102.233
PJSC Rostelecomserves the site
NS
b.ns.selectel.rud.ns.selectel.ruc.ns.selectel.rua.ns.selectel.ru
selectel.ruanswers its DNS
MX
emx.mail.ru
mail.rureceives its email
TLS
uralschool.ru
Let's Encryptissued its certificate
DNS Records
A 1
195.19.102.233
MX 1
10emx.mail.ru
TXT 8
v=spf1 redirect=_spf.mail.rumailru-domain: dG9PiNq3Ep9u3zoFv=spf1 redirect=_spf.mail.rumailru-domain: dG9PiNq3Ep9u3zoFmailru-domain: dG9PiNq3Ep9u3zoFv=spf1 redirect=_spf.mail.rumailru-domain: dG9PiNq3Ep9u3zoFv=spf1 redirect=_spf.mail.ru
NS 4
b.ns.selectel.rud.ns.selectel.ruc.ns.selectel.rua.ns.selectel.ru
SOA 1
a.ns.selectel.ru support.selectel.ru
SRV 2
domain-xmpp.ya.ru:5222 p20domain-xmpp.ya.ru:5269 p20
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
uralschool.ru |
C=US, O=Let's Encrypt, CN=YE2 | Tue, 15 Sep 2026 21:09:40 +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_dace78c40430483a- Output Hash
641676735bf44e98e5a20be48307fcba30354b4ef32c73a2a8faeeb59466af9c- Signature
ed25519:b8e8675bee19d27be84282e3dc57bb1e882f87c548dd58f3d6612f2a6cfa4f1a9a2b49fa9c83256fb51ace96a4b6062cd184d85ff18dce8dfe3b7334b6209e0e- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast