fe.ru
Observed Jul 20, 2026, 00:21 UTC (5h ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onCloudflare
7 subdomains · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat fe.ru actually stands on - every host below is a signed observation
fe.ru
A / AAAA
81.177.22.77217.29.53.204
Cloudflareserves the site
NS
ns1.fe.runs2.fe.ru
fe.ruanswers its DNS
MX
mx.yandex.ru
yandex.rureceives its email
HTTPS probe
ok
Responding normally (2xx) 200 OK
HTTP status200
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time1532 ms
DNS resolutionNOERROR
Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".
DNS Records
A 2
81.177.22.77217.29.53.204
MX 1
10mx.yandex.ru
TXT 1
v=spf1 a mx ip4:81.177.22.77 ip4:81.177.180.11 ip4:81.177.180.212 ip4:217.29.62.125 ip4:217.29.53.91 include:spf.messagingengine.com include:mydomainprovider.com ~all
NS 2
ns1.fe.runs2.fe.ru
SOA 1
ns1.fe.ru hostmaster.fe.ru
TLS Certificates (0)
None.
Subdomains (7)
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
cee2fad0-fb00-4c72-99cb-884d2c8550a3- Output Hash
6d1dd1a9c216dac960ca86fa2f35cbfc9c78c3ce9a54f99811befc4cecc70410- Signature
ed25519:d0d29ec3fc0bff15417e80e55f89d141d72d0686abc8ccb0b02c1b4e3b6446dd7807b2f115ab5e66b926513780d3c0676d1b0623f8dcc5c718ab59e475e72e03- Public Key
ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff- Parent
(genesis)- Plane
- fast