dnslab.cn
Observed Jul 27, 2026, 19:02 UTC (3d 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.
Not responding
Signed observation on record.
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dnslab.cn actually stands on - every host below is a signed observation
dnslab.cn
NS
ns2.cdns.cnns3.cdns.cnns1.cdns.cn
cdns.cnanswers its DNS
MX
mail01.dnslab.cn
dnslab.cnreceives its email
DNS Records
MX 1
10mail01.dnslab.cn
NS 3
ns2.cdns.cnns3.cdns.cnns1.cdns.cn
SOA 1
ns1.cdns.cn mail.cnnic.cn
TLS Certificates (0)
None.
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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_c3e2d3365933fbbc- Output Hash
9ac2f8bb99273c080b73158a5edfd009fb16d9fcf2e8bc44fb534ff076bb555f- Signature
ed25519:d32be7450c97a168b4e27b1bf3f9807b1ed0c9e553c6a2fd3c4ef237f4c322f894bd7a82554ec20fb0493ac009a27b99fff069735143dcafeafa7a7717381605- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast