jianshu.io
Observed Aug 16, 2026, 17:22 UTC (17h 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
Email byMicrosoft 365
Microsoft 365Secured byDigiCert
DigiCertAlso usesGoogle Search Console
Google Search Consoletranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for jianshu.io 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 jianshu.io actually stands on - every host below is a signed observation
jianshu.io
A / AAAA
39.98.203.39
unattributedserves the site
NS
vip4.alidns.comvip3.alidns.com
alidns.comanswers its DNS
MX
jianshu-io.mail.protection.partner.outlook.cn
Microsoft 365receives its email
TLS
*.jianshu.io
DigiCert Incissued its certificate
DNS Records
A 1
39.98.203.39
MX 1
1jianshu-io.mail.protection.partner.outlook.cn
TXT 3
v=spf1 include:spf.protection.partner.outlook.cn -allgoogle-site-verification=IKoD7bBn13nteIwdRjmMhjCOGxA3dVMABzRP7X0DPZMMS=ms37403989
NS 2
vip4.alidns.comvip3.alidns.com
SOA 1
vip3.alidns.com hostmaster.hichina.com
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
*.jianshu.io |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=Encryption Everywhere DV TLS CA - G2 | Sun, 08 Nov 2026 23:59:59 +0000 |
Encryption Everywhere DV TLS CA - G2 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 | Sat, 27 Nov 2027 12:46:40 +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_0c3f644b4abfb142- Output Hash
57a48d476d5be5701c5d1082643f1e4cdc3deb5f13a2957a768e4985b409f68f- Signature
ed25519:271e8bf11f6b35fb9da504adfcb1acce759c4954e143167460b214f7750411484b7ebb09e33eec8f705bed9f0b31950fd83121fdf24e9a5e27a87549add5f20c- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast