udm.net
Observed Jul 21, 2026, 16:33 UTC (2d 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.
Not responding
Registered withRegional Network Information Center, JSC dba RU-CENTER
Also usesGoogle Search Console
tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat udm.net actually stands on - every host below is a signed observation
udm.net
NS
a.ns.udmvt.rub.ns.udmvt.ru
udmvt.ruanswers its DNS
MX
mx2.astranet.ru
astranet.rureceives its email
DNS Records
MX 1
10mx2.astranet.ru
TXT 4
v=spf1 ip4:213.24.0.0/24 ip4:78.85.0.0/16 ip4:176.211.43.156 -allgoogle-site-verification=oH-b0plbTgFx-HrvobzL_uqXXAUCJX_GZSDNjDvyLywmailru-verification: d3a5a6cb8abd97f0v=DMARC1;p=none;
NS 2
a.ns.udmvt.rub.ns.udmvt.ru
SOA 1
a.ns.udmvt.ru hostmaster.udm.net
TLS Certificates (0)
None.
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_6c61d91b614d3ccd- Output Hash
dbe83b1a41cfb42fdc1bea333c88aa285b34aeb6910edf48a83883b543a268db- Signature
ed25519:ab7036b99e3dd38ccfdc9e8c6346496210ea90a721899db79b836d7ae9fd92bec408ef22c03cf99e46973385a31125d3419b4ed52333e9e48c96536ddf938608- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast