tuniu.com

Observed Jul 18, 2026, 12:22 UTC (16h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onNanjing

Secured byZeroSSL GmbH

push_legacy

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

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

tuniu.com

A / AAAA

180.97.6.14

Nanjingserves the site

vip3.alidns.comvip4.alidns.com

alidns.comanswers its DNS

mail.tuniu.com

tuniu.comreceives its email

TLS

*.tuniu.com

ZeroSSL GmbHissued its certificate

DNS Records

A 1

180.97.6.14

MX 1

10mail.tuniu.com

TXT 5

/RNi310DFYkbU1qer+odU7rkd/6eGY5DXc2+NJUjJUxEQxg6lWQZ4a17mr1cN9TFDUsZuOqbxptzX1RKNoj0Lw==
apple-domain-verification=0EJdIjvhiRPyxjHe
HKeeSx4sjguIiuYITH6wkadmKVVKwOtwBryq96zN8Jw=
MS=ms11756599
v=spf1 mx ip4:218.94.157.238 include:spf.protection.partner.outlook.cn -all

NS 2

vip3.alidns.com
vip4.alidns.com

SOA 1

vip3.alidns.com hostmaster.hichina.com

TLS Certificates (3)

Common Name	Issuer	Expires
`*.tuniu.com`	C=AT, O=ZeroSSL GmbH, CN=ZeroSSL ECC DV SSL CA 2	Mon, 31 Aug 2026 23:59:59 +0000
`ZeroSSL ECC DV SSL CA 2`	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root E46	Sun, 23 Sep 2035 23:59:59 +0000
`Sectigo Public Server Authentication Root E46`	C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust ECC Certification Authority	Mon, 18 Jan 2038 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 tuniu.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: e409ec20-3765-4041-bc4f-ba0537539dfd
Output Hash: 7ec764acd597194918f8e241da26b5ca8049ebb2cce76e9d86591d289e2c045d
Signature: ed25519:498191710885940ec6db2d61f82445d19bf823c32d4d9d0a8dceb3919d59c4c71d39435e6fe3a2c693d4de00f90d17bb51b26f211e26ebe385b6e90a76dcbc0f
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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