zaimka.ru
Observed Jul 26, 2026, 09:54 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
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zaimka.ru actually stands on - every host below is a signed observation
zaimka.ru
A / AAAA
84.237.50.27
unattributedserves the site
NS
ns2.nsu.runs.nsu.ru
nsu.ruanswers its DNS
MX
mxt.nsu.ru
nsu.rureceives its email
TLS
zaimka.ru
Let's Encryptissued its certificate
DNS Records
A 1
84.237.50.27
MX 1
5mxt.nsu.ru
NS 2
ns2.nsu.runs.nsu.ru
SOA 1
ns.nsu.ru admin.nsu.ru
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
zaimka.ru |
C=US, O=Let's Encrypt, CN=YR1 | Sun, 13 Sep 2026 21:35:45 +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_660a026a7f83b607- Output Hash
20ce6a07937f93a73b5de2504f4789168a27814cde87729ee5272d4980340680- Signature
ed25519:7af475cc24ff7772e96c0b1584c850023078d436ec045b962b9d2835047e7c7a7254b3332e87391f767e53d398c5692f1ec75e1905c58c6d92a3d01e20b75403- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast