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tuniu.com

Observed Jul 21, 2026, 19:38 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.

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
NS
vip3.alidns.comvip4.alidns.com
alidns.comanswers its DNS
MX
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

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

NS 2

  • vip3.alidns.com
  • vip4.alidns.com

SOA 1

  • vip3.alidns.com hostmaster.hichina.com

TLS Certificates (3)

Common NameIssuerExpires
*.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.

DomainDrift signed-observation badge for tuniu.com <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
rcpt_4952394112c0291d
Output Hash
63d8f9a29ac67ccb4cf613a93ca2880c6b180f91581bfd51760e9cb4af395927
Signature
ed25519:ee8e9d587ba164fe6d0b7965df7fdee43bd677c737fca9c922d8a60da03c9e76d81f8192c46b0129fbfffa48a1b732b7c84eee37a181ae35bc034dbd3f5f6606
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser