douguo.com

Observed Jul 24, 2026, 19:11 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.

Verify this receipt yourself + Watch this domain

Guarded by a firewall

Runs onIDC

Secured byBeijing Xinchacha Credit Management Co.

Registered witheName Technology Co., Ltd.

tranco_40k

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

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

douguo.com

A / AAAA

119.254.81.86

IDCserves the site

vip1.volcengine-dns.comvip2.volcengine-dns.com

volcengine-dns.comanswers its DNS

mxbiz2.qq.commxbiz1.qq.com

qq.comreceives its email

TLS

*.douguo.com

Beijing Xinchacha Credit Management Co.issued its certificate

DNS Records

A 1

119.254.81.86

MX 2

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

TXT 2

3d51ac14e81c7a7595dfd1c4fc02b606bdd0826608604e1370c011f798f6a70f
v=spf1 include:spf.mail.qq.com ~all

NS 2

vip1.volcengine-dns.com
vip2.volcengine-dns.com

SOA 1

ns1.volcdns.com dnsadmin.bytedance.com

TLS Certificates (2)

Common Name	Issuer	Expires
`*.douguo.com`	C=CN, O=Beijing Xinchacha Credit Management Co., Ltd., CN=XinChaCha Trust OV CA	Fri, 20 Nov 2026 23:59:59 +0000
`XinChaCha Trust OV CA`	C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority	Mon, 23 Aug 2032 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; nothing leaves your machine.

Verify this receipt

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

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

Ed25519 Receipt

Receipt ID: rcpt_9fc81d8108eaf2b3
Output Hash: 675359dceeb1939cd64f58303f1112943f3beac70298dd74833f8cd7633d7367
Signature: ed25519:1f334f41a1f7ad11a7f74ff2b110182c45b94f2d712f7333ec4b9f57d3c079a6037523047b145cb8d9871ba3e67c80fae9bf0d5740501440e79486bb7fd83b08
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/douguo.com