laodong.vn
Observed Jul 24, 2026, 19:21 UTC (8d 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 onViettel
Email byMicrosoft 365
Secured bySectigo
Also usesGoogle Search Console
tranco_10k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat laodong.vn actually stands on - every host below is a signed observation
laodong.vn
A / AAAA
125.212.138.88
Viettelserves the site
NS
vdc-hn01.vnn.vnhcm-server1.vnn.vn
vnn.vnanswers its DNS
MX
laodong-vn.mail.protection.outlook.com
Microsoft 365receives its email
TLS
laodong.vn
Sectigoissued its certificate
HTTPS probe
ok
Responding normally (2xx) 200 OK
HTTP status200
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time3762 ms
DNS resolutionNOERROR
Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".
DNS Records
A 1
125.212.138.88
MX 1
0laodong-vn.mail.protection.outlook.com
TXT 2
v=spf1 include:spf.protection.outlook.com -allgoogle-site-verification=wHUbMhmcliTLWpNIOEkmvCGFTnFJdEgwf7HZo9LqhA4
NS 2
vdc-hn01.vnn.vnhcm-server1.vnn.vn
SOA 1
vdc-hn01.vnn.vn postmaster.vnn.vn
TLS Certificates (0)
None.
Subdomains (5)
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_93fadf270db0456f- Output Hash
a10604dffe72717d3feb4a46390672ffd7f678e62e365e4c39692921f1e001b6- Signature
ed25519:bf169003af2b7ffb4fd2356649d15ae7d9084831c92770c6aef88220a338f830d4a05efd95e46ef60311ebf346bfaee00768ffd4220d8ce1f1488efe91069904- Public Key
ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff- Parent
(genesis)- Plane
- fast