bnuz.edu.cn
Observed Aug 16, 2026, 09:19 UTC (19h 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.
Up right now
Runs onNo.31
Secured byDigiCert
DigiCertIPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for bnuz.edu.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.
INFRASTRUCTURE MAPwhat bnuz.edu.cn actually stands on - every host below is a signed observation
bnuz.edu.cn
A / AAAA
219.131.222.572001:250:3032:100::92
No.31serves the site
NS
ns1.service.edu.cnns2.service.edu.cn
edu.cnanswers its DNS
MX
hzmx01.mxmail.netease.comhzmx02.mxmail.netease.com
netease.comreceives its email
TLS
*.bnuz.edu.cn
DigiCert Incissued its certificate
DNS Records
A 1
219.131.222.57
AAAA 1
2001:250:3032:100::92
MX 2
5hzmx01.mxmail.netease.com10hzmx02.mxmail.netease.com
TXT 1
v=spf1 include:spf.163.com -all
NS 2
ns1.service.edu.cnns2.service.edu.cn
SOA 1
ns1.service.edu.cn servgd.cernet.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
*.bnuz.edu.cn |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=RapidSSL TLS RSA CA G1 | Fri, 11 Dec 2026 23:59:59 +0000 |
RapidSSL TLS RSA CA G1 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 | Tue, 02 Nov 2027 12:24:33 +0000 |
DigiCert Global Root G2 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root CA | Sun, 09 Nov 2031 23:59:59 +0000 |
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 Receipt
- Receipt ID
rcpt_c7cf9a94b80acee0- Output Hash
f2942a269f2c578adb710bc729db64080e1cdde2d41d522d51148846242adfc7- Signature
ed25519:0c05990adbd6f8f4a5de20deac322aa90d79c32e933311a870da4e8a8af7150fd10de71db2ef7c240d3b2a2fec6ec91a70d750f8395c23e5c28091602e213c09- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast