f-sos.net
Observed Jul 18, 2026, 12:49 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.
Not responding
Registered withSafeNames Ltd.
tranco_10k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat f-sos.net actually stands on - every host below is a signed observation
f-sos.net
NS
a14-65.akam.neta1-129.akam.neta4-64.akam.neta11-66.akam.net+2 more
akam.netanswers its DNS
MX
mx.f-sos.net
f-sos.netreceives its email
DNS Records
MX 1
10mx.f-sos.net
TXT 3
v=spf1 -allProbely=dc5f3722-33b3-482e-8891-0cd52fe03528_9ko1rzrrq3yf9v9px51652jvycbf56r
NS 6
a14-65.akam.neta1-129.akam.neta4-64.akam.neta11-66.akam.neta10-64.akam.neta7-66.akam.net
SOA 1
a1-129.akam.net hostmaster.f-secure.com
CAA 4
issue "amazon.com"iodef "mailto:dns-security@f-secure.com"issue "letsencrypt.org"issue "digicert.com"
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_e40be4cc86b19c59- Output Hash
626613d3b97a660b86ea56cec0d51a04ea9b7e777ae5d085dc742958cac0f84f- Signature
ed25519:14c4c807a10336bf4ced06c3be376381b1f2978cb1d9b7a9de46a3187fa04d386dacf8a88b3fbd12c9b27f81b96af9b83d08292cf4721e13585d5a73b8590906- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast