yunexpress.com
Observed Jul 27, 2026, 20:02 UTC (6d 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
Secured byGlobalSign
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat yunexpress.com actually stands on - every host below is a signed observation
yunexpress.com
A / AAAA
120.79.193.253
unattributedserves the site
NS
ns3.dnsv4.comns4.dnsv4.com
dnsv4.comanswers its DNS
MX
mx1.feishu.cnmx2.feishu.cnmx3.feishu.cn
feishu.cnreceives its email
TLS
*.yunexpress.com
GlobalSign nv-saissued its certificate
DNS Records
A 1
120.79.193.253
MX 3
1mx1.feishu.cn5mx2.feishu.cn10mx3.feishu.cn
TXT 9
v=spf1 include:_spf.mlsend.com +include:_netblocks.m.feishu.cn -allgoogle-site-verification=2s75KrD8jC9a6gBKn3M1DSunEwiI-1QS2X_wzPKLOA4google-site-verification=YN50AzMWpGpUWDG_1E95e3yy7EFvLRYgU0oq0-TtXz0globalsign-domain-verification=AerqJgZIab9OM_4t0Z4ucBhx56S1klFA82QppJiNV7globalsign-domain-verification=CrUpwc2fOvQ72VOh4m-Tb_TrYU7O_uzRfD5dwK7I0qMS=ms39544483MS=1C8C7AD8B8ECEAC8026E23D45A827E758726B9F8verification-code-site-App_feishu=70X5nk83fWP4bS0Luwrov=DMARC1; p=none; fo=1; ruf=mailto:security@ztn.com; rua=mailto:security@ztn.com
NS 2
ns3.dnsv4.comns4.dnsv4.com
SOA 1
ns3.dnsv4.com enterprise2dnsadmin.dnspod.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
*.yunexpress.com |
C=BE, O=GlobalSign nv-sa, CN=GlobalSign RSA OV SSL CA 2018 | Tue, 15 Sep 2026 01:29:48 +0000 |
GlobalSign RSA OV SSL CA 2018 |
2.5.4.11=GlobalSign Root CA - R3, O=GlobalSign, CN=GlobalSign | Tue, 21 Nov 2028 00:00:00 +0000 |
GlobalSign |
C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA | Fri, 28 Jan 2028 12:00:00 +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 receiptEd25519 Receipt
- Receipt ID
rcpt_13d6b3b582a7ca7e- Output Hash
0dbb30107f7a9eedb6708d332a6782ab5a5759d3890925baffaf31e4ff3ff0f2- Signature
ed25519:be271e6be53b276b76ccac084e4e24be7dd4fbc7082ce988765cbd80ecc8ffe69dfa80013b351179fd42ccb40e625b567475656c2c27a4070ac604c98947ed0a- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast