uralfd.ru
Observed Aug 2, 2026, 13:49 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 byHellenic Academic and Research Institutions CA
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat uralfd.ru actually stands on - every host below is a signed observation
uralfd.ru
A / AAAA
91.235.112.215
unattributedserves the site
NS
ns3-l2.nic.runs4-l2.nic.runs8-l2.nic.runs4-cloud.nic.ru+1 more
nic.ruanswers its DNS
MX
mail.uralfd.ru
uralfd.rureceives its email
TLS
*.uralfd.ru
Hellenic Academic and Research Institutions CAissued its certificate
DNS Records
A 1
91.235.112.215
MX 1
10mail.uralfd.ru
TXT 8
HARICA-U7e5JauSdQ74vGVTfo4317c1bba-8193-4905-9487-862f08c1d4ffmailru-verification:99fe0edf5f7727a9MS=3C9673606AAA52F081AE3419AD3E130C9277FBF0v=spf1 mx ip4:91.235.112.144 ip4:176.215.183.3 -all_globalsign-domain-verification=IhAGCtVqh3wryGKXTsuMV7f45s3b89y6iyWxja7bPd_globalsign-domain-verification=o44yIPHSYjOC3j_aIFk_4QFjIsloEBHGFqnFa8tNrUwebinar-verification=7ed4ec2139aa31dfc768e6e6a395360a3492e5f8f452a8f2ea0a9e9b90e96d01
NS 5
ns3-l2.nic.runs4-l2.nic.runs8-l2.nic.runs4-cloud.nic.runs8-cloud.nic.ru
SOA 1
ns3-l2.nic.ru dns.uralfd.ru
SRV 2
sip.uralfd.ru:5061 p5sip2.uralfd.ru:5061 p10
DMARC_RECORDS 1
v=DMARC1; p=reject; rua=mailto:postmaster@uralfd.ru
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
*.uralfd.ru |
C=GR, O=Hellenic Academic and Research Institutions CA, CN=HARICA DV TLS RSA | Sat, 06 Feb 2027 18:55:18 +0000 |
HARICA DV TLS RSA |
C=GR, O=Hellenic Academic and Research Institutions CA, CN=HARICA TLS RSA Root CA 2021 | Sat, 15 Mar 2036 09:24:03 +0000 |
HARICA TLS RSA Root CA 2021 |
C=GR, L=Athens, O=Hellenic Academic and Research Institutions Cert. Authority, CN=Hellenic Academic and Research Institutions RootCA 2015 | Fri, 31 Aug 2029 07:41:54 +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
rcpt_8f1fece0dbf6cdd3- Output Hash
2227cacd2e81d9b9d7cd2ac261bcd59d63743e3e3a60335cd765da5ecee37fd0- Signature
ed25519:77d7e87ccf2d261621774237ce45a0ff9a9619a76d3735baf909ef0efcb698620d87812d0d37d2dfa3009fbec0ad1b2ec33601108910eda96fc1224f5391b101- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast