DOMAINS CHANGES SERVICES CERTS API

zhihu.com

Observed 2026-06-13T12:08:18.327Z (1m ago). Every field below was attested with an Ed25519 signature at scan time.

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Ed25519 Receipt

Receipt ID
767d0992-4332-4f6a-aceb-2e4214defb0d
Output Hash
61a488386b03060c95b9af374c5dfb0d7072451beb0371f61762ef2488e08590
Signature
ed25519:3ea5c526c925aa96453664622e3d0092fb5caf9d7e2e13c48add8d9b382ad178443077ed7f2c053c1133c4c5f960f91d625ca27eab38d24453b9210ee51d1b0b
Public Key
ed25519:d3f6015a95abdad7e8166ad80938a5885500170bb75f8cdb425b8fd2772bec29
Parent
(genesis)
Plane
fast
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DNS Records

A 1

  • 43.135.83.2

MX 2

  • {"priority":5,"exchange":"mxbiz1.qq.com"}
  • {"priority":10,"exchange":"mxbiz2.qq.com"}

TXT 6

  • 3nsr8c3w7yg4bngn0z53wr22hm54s5q2
  • m5g7qjk31l5d1hkq6m3zvcf6lg2f0h16
  • google-site-verification=WreyhhjBpv_EcWw27fGRsO7yz4sy_6oiT1HeoJfv1JQ
  • apple-domain-verification=0ABf57rqECBcCKb6
  • v=spf1 include:spf.mail.qq.com -all
  • v=DMARC1; p=quarantine; rua=mailto:mailauth-reports@qq.com

NS 2

  • ns3.dnsv5.com
  • ns4.dnsv5.com

SOA 1

  • {"mname":"ns3.dnsv5.com","rname":"enterprise3dnsadmin.dnspod.com","serial":1779692237,"refresh":3600,"retry":180,"expire":1209600,"minimum":180}

TLS Certificates (3)

Common NameIssuerExpires
*.zhihu.com C=US, O=DigiCert, Inc., CN=GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1 Thu, 10 Dec 2026 23:59:59 +0000
GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Tue, 14 Dec 2032 23:59:59 +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.