biad.com.cn
Observed Aug 12, 2026, 05:14 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.
biad.com.cn is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting biad.com.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 biad.com.cn Watching a domain needs a DRM3 account. The reading above stays free and public either way.DNS Records
A 1
219.232.219.142
AAAA 2
2409:8c04:1001:1e::b32409:8c04:1001:1e::102
MX 2
5mx1.xc.aliyun.com10mx2.xc.aliyun.com
TXT 3
9g3kybg4h2kyqbpj871w4qtnwkhm3djm_g74sonn2mlkmaeu0rup2754uk527anxv=spf1 include:spf.xc.aliyun.com -all
NS 6
cl2.sfndns.comvip1.sfndns.cncl1.sfndns.cncl1.sfndns.comvip2.sfndns.cncl2.sfndns.cn
SOA 1
cl1.sfndns.cn mail.sfn.cn
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
*.biad.com.cn |
C=CN, O=China Financial Certification Authority, CN=CFCA OV OCA | Tue, 24 Nov 2026 01:48:49 +0000 |
CFCA OV OCA |
C=CN, O=China Financial Certification Authority, CN=CFCA EV ROOT | Tue, 25 Dec 2029 02:02:56 +0000 |
CFCA EV ROOT |
C=CN, O=China Financial Certification Authority, CN=CFCA EV ROOT | Mon, 31 Dec 2029 03:07:01 +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_a8eb4f660a239c9e- Output Hash
03bb54a8cda0d3227df2dc8f5340f7dd187fbe82aa24c9478d9ab8af66e2ba06- Signature
ed25519:837177a7a1f4a731e4d236ce8875843846b3efa8b56d795455d57138bf7d16f7eba3257acfb51058bcfeacf06e68d57066d02e81fabb57b8ffc89f8e6ce7db01- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast