DOMAINS CHANGES SERVICES CERTS API

cas.cn

Observed 2026-06-13T12:24:12.512Z (just now). Every field below was attested with an Ed25519 signature at scan time.

Don't trust this page — check the math. Verification runs entirely in your browser. Nothing leaves your machine.

Verify this receipt

Ed25519 Receipt

Receipt ID
7e03dbc1-053f-48b1-ac21-505fff555272
Output Hash
056aeb652ebcd9b14dd64ae9e1aab36de44c2edbf6eaeb48687b7fb83811554e
Signature
ed25519:1880e5390b86e609a06260aa71cb98d730479ed7fcaa6205e05ac3a436ec56c360532ef49472aa6af095ed045ff10f38b87c6413f5478fb3e3e2476c2a90190a
Public Key
ed25519:d3f6015a95abdad7e8166ad80938a5885500170bb75f8cdb425b8fd2772bec29
Parent
(genesis)
Plane
fast
Verify this in your browser

DNS Records

A 1

  • 159.226.242.61

AAAA 1

  • 2400:dd01:1017:1000::9fe2:f23d

MX 1

  • {"priority":5,"exchange":"mx.cstnet.cn"}

TXT 2

  • v=spf1 include:spf.mail.cstnet.cn -all
  • v=DMARC1; p=quarantine; rua=mailto:dmarc-report@cstnet.cn; ruf=mailto:dmarc-report@cstnet.cn

NS 2

  • ns3.cstnet.cn
  • ns4.cstnet.cn

SOA 1

  • {"mname":"ns1.cdns.cn","rname":"mail.cnnic.cn","serial":4623,"refresh":3600,"retry":600,"expire":2419200,"minimum":800}

TLS Certificates (3)

Common NameIssuerExpires
*.cas.cn C=CN, O=China Financial Certification Authority, CN=CFCA OV OCA Fri, 18 Dec 2026 09:19:40 +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.