chengda.com.cn
Last scanned 15h ago; the signed record is unchanged since 10d ago. Every field below carries an Ed25519 signature from that last reading. Catalog observation, re-checked on rotation - watch it for 5-minute checks.
Guarded by a firewall
Runs onChina Telecom Next Generation Carrier Network
Secured byDigiCert
DigiCerttranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for chengda.com.cn in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.
SIGNED-OUT VIEW
Provider names, posture and counts are shown. The record values - every DNS answer, each subdomain hostname, raw TXT, IPs, cert names and WHOIS - are the product. Sign in for the full signed record, or use the API with a key.
DNS records 8
A1NS1MX3TXT1SRV1SOA1
TLS certificates 3
Issued byDigiCert
ExpiresMon, 02 No (74d)
Certificate nameswithheld
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 receiptthe raw cryptographic proof
- Receipt ID
rcpt_e653598ca997dc8d- Output Hash
a6ce2e3ec9e1431d608af1d229b77c65ff2bf243674b1fb27abe04b885f8bef1- Signature
ed25519:e63146636493ff3103735469921168946de2f248325647fd20e4af40992848abc1c0ccdbedaa0c40a10fd34ae26490ae475a72fb80a6af0f18c2595c7c64a205- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast