saturn21.ru
Observed Aug 16, 2026, 14:28 UTC (9h 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
Let's Encrypt1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for saturn21.ru in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.
INFRASTRUCTURE MAPwhat saturn21.ru actually stands on - every host below is a signed observation
saturn21.ru
A / AAAA
45.130.41.55
unattributedserves the site
NS
dns2.yandex.netdns1.yandex.net
yandex.netanswers its DNS
MX
mx.yandex.net
yandex.netreceives its email
TLS
saturn21.ru
Let's Encryptissued its certificate
DNS Records
A 1
45.130.41.55
MX 1
10mx.yandex.net
TXT 1
v=spf1 redirect=_spf.yandex.net
NS 2
dns2.yandex.netdns1.yandex.net
SOA 1
dns1.yandex.net dns-hosting.yandex.ru
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
saturn21.ru |
C=US, O=Let's Encrypt, CN=YR2 | Sun, 18 Oct 2026 11:16:41 +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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_1f184a94c035128e- Output Hash
0362200d614aa350ac63c1b34522e27651a85a6887bdd02314b6d8581116236f- Signature
ed25519:a7da640a456abbae8e4567bbf55d78818ef6145a45acdf8c5bff49a35b5e38db54f77ac9589ff729e74a1dc02f6b0c78ede4257d74f922fb34c7525b26172f00- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast