zwcad.com
Observed Jul 25, 2026, 10:39 UTC (8d 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 byZendesk
Secured byDigiCert
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zwcad.com actually stands on - every host below is a signed observation
zwcad.com
A / AAAA
118.190.93.82
unattributedserves the site
NS
dns10.hichina.comdns9.hichina.com
hichina.comanswers its DNS
MX
mxbiz2.qq.commxbiz1.qq.com
Zendeskreceives its email
TLS
www.zwcad.com
DigiCert Incissued its certificate
DNS Records
A 1
118.190.93.82
MX 2
10mxbiz2.qq.com5mxbiz1.qq.com
TXT 3
v=spf1 include:spf.mail.qq.com include:mail.zendesk.com ~allcursor-domain-verification-kzzbf6=nH7A3XYJW7Q0yHHVOG4FAC5lEv=DMARC1; p=quarantine; rua=mailto:mailauth-reports@qq.com
NS 2
dns10.hichina.comdns9.hichina.com
SOA 1
dns9.hichina.com hostmaster.hichina.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.zwcad.com |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=RapidSSL TLS RSA CA G1 | Sat, 10 Oct 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 (1)
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 receiptPut the receipt on your own site. A live badge showing what DomainDrift observes and signs for zwcad.com. It updates itself. It attests a signed observation - not that the site is safe.
<a href="https://domaindrift.io/t/zwcad.com">
<img src="https://domaindrift.io/badge/zwcad.com.svg"
width="300" height="64" alt="DomainDrift signed observations for zwcad.com">
</a>
Ed25519 Receipt
- Receipt ID
rcpt_94f87f1b666eb840- Output Hash
48f2e1eccabfaa9987c1a8560175334782669fb82788df6baac0096a9476bbe7- Signature
ed25519:e83d217ff6a5ab34131273fd76987319fa87b4d60198049ba5e8943dff697fa1b790110742b76bffc82f35c2cc83122ce5991b0c454b27932a872002b61a8b0e- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast