rubingroup.ru
Observed Jul 28, 2026, 23:11 UTC (18h 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 rubingroup.ru actually stands on - every host below is a signed observation
rubingroup.ru
A / AAAA
185.215.4.10
unattributedserves the site
NS
ns2.beget.runs1.beget.runs2.beget.prons1.beget.pro+2 more
beget.ru + beget.pro + moreanswers its DNS
MX
mail.severen.netrelay.severen.net
severen.netreceives its email
TLS
rubingroup.ru
Let's Encryptissued its certificate
DNS Records
A 1
185.215.4.10
MX 2
10mail.severen.net20relay.severen.net
TXT 2
v=spf1 mx a ip6:2a00:1020:100:d00::2 -allv=DMARC1;p=none;rua=mailto:rua@rubingroup.ru;ruf=mailto:ruf@rubingroup.ru;fo=s
NS 6
ns2.beget.runs1.beget.runs2.beget.prons1.beget.prons2.beget.comns1.beget.com
SOA 1
ns1.beget.com hostmaster.beget.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
rubingroup.ru |
C=US, O=Let's Encrypt, CN=YR2 | Wed, 09 Sep 2026 10:31:13 +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_0c7c03ec1775ef0d- Output Hash
d051a3d658bbf7ab5b553585d4aedd833938c58363fab2197aeb5e4f81306396- Signature
ed25519:a436e73e2cbe358516ac0c96b8b3fb4f66dffc29357df6ecf3a580dade85b1dcb7303a3872c92ac221c7d51d5022a869423056b0ef5bcc6bf9c988cff059c90a- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast