zndns.com
Observed Jul 18, 2026, 12:54 UTC (10h ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onAmazon
Secured byLet's Encrypt
Registered withGoDaddy.com, LLC
tranco_10k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zndns.com actually stands on - every host below is a signed observation
zndns.com
A / AAAA
13.212.126.249
Amazonserves the site
NS
vip4.zndns.comvip2.zndns.comvip1.zndns.comvip3.zndns.com
zndns.comanswers its DNS
MX
mxbiz1.qq.commxbiz2.qq.com
qq.comreceives its email
TLS
*.zndns.com
Let's Encryptissued its certificate
DNS Records
A 1
13.212.126.249
MX 2
5mxbiz1.qq.com10mxbiz2.qq.com
TXT 1
v=spf1 include:spf.mail.qq.com ~all
NS 4
vip4.zndns.comvip2.zndns.comvip1.zndns.comvip3.zndns.com
SOA 1
vip1.zndns.com hostmaster.zndns.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
*.zndns.com |
C=US, O=Let's Encrypt, CN=YR2 | Wed, 14 Oct 2026 14:32:34 +0000 |
YR2 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YR |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 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 receiptEd25519 Receipt
- Receipt ID
3d198815-a97c-4e5c-9944-ee1ff4bf0c15- Output Hash
de86658e235021bf2680ab1f3845a0a22ccd9ba93dd409126f4298a1a37ddd43- Signature
ed25519:93fb27e0dc8fd96e03a0ec226a5dd4b9fe1f239bfd7195227712b8764f54f8ebab86b7200f89e3aabf34f742ac995fe5c8760a11eee213ae746e50f86cbace02- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast