bj40.cn
Observed Aug 9, 2026, 21:33 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.
bj40.cn is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bj40.cn under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.
Watch bj40.cn Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Let's EncryptDNS Records
A 1
152.67.210.183
NS 2
dns8.hichina.comdns7.hichina.com
SOA 1
dns7.hichina.com hostmaster.hichina.com
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
bj40.cn |
C=US, O=Let's Encrypt, CN=R12 | Sat, 15 Aug 2026 07:55:27 +0000 |
R12 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Fri, 12 Mar 2027 23:59:59 +0000 |
Subdomains (0)
None observed.
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_b200e64c35a8cbfa- Output Hash
060b9be536bc48aff72d1c8cc89a12909533789137ba1938e133969a7c1a47c6- Signature
ed25519:489ffdb372b6ef711f99e62dcc36b30ad5ac94f8e161dde29a9ef150c3a2f69663fb8fd0e427bf949fd37db872eb943081fd15b4218556c0e6fd54b53ee8360f- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast