123c.vn
Observed Jul 22, 2026, 00:44 UTC (7h 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.
Not responding
Runs onVNG Corporation
tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat 123c.vn actually stands on - every host below is a signed observation
123c.vn
A / AAAA
120.138.69.92
VNG Corporationserves the site
NS
ns5.vngdns.netns4.vngdns.vnns3.vngdns.netns2.vngdns.vn+1 more
vngdns.net + vngdns.vnanswers its DNS
MX
mail.123c.vn
123c.vnreceives its email
DNS Records
A 1
120.138.69.92
MX 1
10mail.123c.vn
TXT 1
v=spf1 mx a ip4:120.138.69.92/32 ptr ~all
NS 5
ns5.vngdns.netns4.vngdns.vnns3.vngdns.netns2.vngdns.vnns1.vngdns.net
SOA 1
ns1.sonthuy.com.vn dns-admin.vng.com.vn
TLS Certificates (0)
None.
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_d1171108d91767d8- Output Hash
62a4ab0af8367d100f3fa34e727043ff727d5b7696713e1dc72b4a43d3f1fb06- Signature
ed25519:5f3a88ac6342aa51004712b0f3b8bd247594086077fd58719b3b08e88779f11d9923ae4c7923b88cfa8431f4cc57faff1a1fdead041c5283c85d27890bce000f- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast