efsystem.ru
Observed Jul 18, 2026, 13:30 UTC (16h ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onJSC _TIMEWEB_
Secured byGlobalSign
tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat efsystem.ru actually stands on - every host below is a signed observation
efsystem.ru
A / AAAA
5.23.51.104
JSC _TIMEWEB_serves the site
NS
ns3.timeweb.orgns1.timeweb.runs2.timeweb.runs4.timeweb.org
timeweb.org + timeweb.ruanswers its DNS
MX
relay03.efsystem.rurelay02.efsystem.rurelay.efsystem.ru
efsystem.rureceives its email
TLS
*.efsystem.ru
GlobalSign nv-saissued its certificate
DNS Records
A 1
5.23.51.104
MX 3
130relay03.efsystem.ru120relay02.efsystem.ru210relay.efsystem.ru
TXT 5
v=DMARC1; p=none; rua=mailto:postmaster@efsystem.ruv=spf1 mx -allMS=8805236560F8C15181F7DF8FB2AD756E688E06E3xNmFsmkgFWsPFj2A+RqzBlHmPCtn3F3Pp6DPIHLse+0sM+UFarnVL2HrzJK6LFy6x+W4f/5rRFWku5ohPp1uUQ==v=DMARC1; p=reject; rua=mailto:postmaster@efsystem.ru
NS 4
ns3.timeweb.orgns1.timeweb.runs2.timeweb.runs4.timeweb.org
SOA 1
ns1.timeweb.ru dns.timeweb.ru
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
*.efsystem.ru |
C=BE, O=GlobalSign nv-sa, CN=GlobalSign GCC R3 DV TLS CA 2020 | Sun, 04 Oct 2026 09:41:13 +0000 |
GlobalSign GCC R3 DV TLS CA 2020 |
2.5.4.11=GlobalSign Root CA - R3, O=GlobalSign, CN=GlobalSign | Sun, 18 Mar 2029 00:00:00 +0000 |
GlobalSign |
2.5.4.11=GlobalSign Root CA - R3, O=GlobalSign, CN=GlobalSign | Sun, 18 Mar 2029 10:00:00 +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
ceb2d709-0067-4caa-9ef0-30bdafbde612- Output Hash
14495247713fca3e5b295e45de685604046384c14132ebd5d79ce12f45947614- Signature
ed25519:b2a814e7c71b817fd9405c71b338130a44871af03594dfc72a611d59af67377502fd2d45a7057bf1ee6e339605fd96e4cfc07cad6b7b4220be82e83515253403- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast