dongfeng.by
Observed Aug 11, 2026, 04:23 UTC (1d 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 byLet's Encrypt
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dongfeng.by actually stands on - every host below is a signed observation
dongfeng.by
A / AAAA
178.163.226.86
unattributedserves the site
NS
u2.hoster.byu1.hoster.by
hoster.byanswers its DNS
MX
mail.dongfeng.by
dongfeng.byreceives its email
TLS
dongfeng.by
Let's Encryptissued its certificate
DNS Records
A 1
178.163.226.86
MX 1
0mail.dongfeng.by
TXT 1
v=spf1 mx a ~all
NS 2
u2.hoster.byu1.hoster.by
SOA 1
u1.hoster.by support.hoster.by
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
dongfeng.by |
C=US, O=Let's Encrypt, CN=YR1 | Sun, 01 Nov 2026 02:43:40 +0000 |
YR1 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YR |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_fb8565b21a46c481- Output Hash
369e037d3580093c402fe5d9fde52217a17da18f9c76ab3b97e4a14dc4e766f4- Signature
ed25519:728fa43f5d18fcfcc108aea6534ed2f99dfc5817a6c43515f71d60d4a0580ab6cc364e780ecc6eddfee47736503a557dea7c284baf3be3f793a3c636b02d3209- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast