w3school.com.cn

Observed Jul 22, 2026, 01:19 UTC (1d 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.

Verify this receipt yourself + Watch this domain

Up right now

Runs onHangzhou Alibaba Advertising

Secured byDigiCert

Also usesGoogle Search Console

1 subdomain · tranco_40k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat w3school.com.cn actually stands on - every host below is a signed observation

w3school.com.cn

A / AAAA

120.55.40.41

Hangzhou Alibaba Advertisingserves the site

dns8.hichina.comdns7.hichina.com

hichina.comanswers its DNS

mxbiz1.qq.commxbiz2.qq.com

qq.comreceives its email

TLS

w3school.com.cn

DigiCert Incissued its certificate

DNS Records

A 1

120.55.40.41

MX 2

5mxbiz1.qq.com
10mxbiz2.qq.com

TXT 1

google-site-verification=t-82sDcVoSrtPX0JwbSvV2Jv6q7MlKeX3nIsbpzvmEo

NS 2

dns8.hichina.com
dns7.hichina.com

SOA 1

dns7.hichina.com hostmaster.hichina.com

TLS Certificates (2)

Common Name	Issuer	Expires
`w3school.com.cn`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=Encryption Everywhere DV TLS CA - G2	Tue, 19 Jan 2027 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 (1)

www.w3school.com.cn

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 receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for w3school.com.cn. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/w3school.com.cn">
  <img src="https://domaindrift.io/badge/w3school.com.cn.svg"
       width="300" height="64" alt="DomainDrift signed observations for w3school.com.cn">
</a>

Ed25519 Receipt

Receipt ID: rcpt_1d16843fd694b138
Output Hash: 9059bc767f64b9881607a22e1fed6da2eaea3ef956e630e30dfae866872265b3
Signature: ed25519:c91cc72859d797bf7ec64aa15b33f774f46e72953209598a3f477f755b9e17246617c206bfa46e8011d4e377bfafc698dd8671f4000c2574a1728cc384d3f70c
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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