CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 29,484 material changesacross 28,976+ domains · 24h to ~8h ago · a floor, 16h of 24 walkedNOW562 curated domains not reachablelast probe, steadySITE ERRORS34,198 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,484 sites429 rate-limit / 403 bot-block, a posture signal

vfs.com.vn

Observed Jul 26, 2026, 12:36 UTC (7d 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
Email byMicrosoft 365
Secured bySSL Corporation
Also usesGoogle Search Console
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat vfs.com.vn actually stands on - every host below is a signed observation
vfs.com.vn
A / AAAA
125.234.253.11
unattributedserves the site
NS
ns.viettelidc.com.vnns1.viettelidc.com.vnns2.viettelidc.com.vn
com.vnanswers its DNS
MX
vfs-com-vn.mail.protection.outlook.com
Microsoft 365receives its email
TLS
*.vfs.com.vn
SSL Corporationissued its certificate

DNS Records

A 1

  • 125.234.253.11

MX 1

  • 10vfs-com-vn.mail.protection.outlook.com

TXT 5

  • v=spf1 include:spf.protection.outlook.com include:_spf.elasticemail.com -all
  • google-site-verification=gXJCdOkgthFx4d6aIXU9Hg4OiHR_j7pHfo4aoWgpF-o
  • google-site-verification=XxMTJTvSOCt5BCWwVeGRDr2IH4juYWTeIfQY58HzIvY
  • MS=ms43601435
  • v=DMARC1;p=quarantine;

NS 3

  • ns.viettelidc.com.vn
  • ns1.viettelidc.com.vn
  • ns2.viettelidc.com.vn

SOA 1

  • ns.viettelidc.com.vn hostmaster.vfs.com.vn

TLS Certificates (3)

Common NameIssuerExpires
*.vfs.com.vn C=US, ST=Texas, L=Houston, O=SSL Corporation, CN=SSL.com RSA SSL subCA Mon, 16 Nov 2026 20:18:11 +0000
SSL.com RSA SSL subCA C=US, ST=Texas, L=Houston, O=SSL Corporation, CN=SSL.com Root Certification Authority RSA Wed, 12 Feb 2031 18:48:52 +0000
SSL.com Root Certification Authority RSA C=US, ST=Texas, L=Houston, O=SSL Corporation, CN=SSL.com Root Certification Authority RSA Tue, 12 Feb 2041 17:39:39 +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 vfs.com.vn. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for vfs.com.vn <a href="https://domaindrift.io/t/vfs.com.vn"> <img src="https://domaindrift.io/badge/vfs.com.vn.svg" width="300" height="64" alt="DomainDrift signed observations for vfs.com.vn"> </a>

Ed25519 Receipt

Receipt ID
rcpt_b219ec4d8da281c1
Output Hash
596fd5888d856db1baf117f7bbad7e1d6a5590558fbc307a9b075662197ff0f8
Signature
ed25519:ea0f4336ac5e1c69b72980fba10d9ab25935836bebedeb50f266bda1a24e4015cf2126e3b99d507489c955eba1bf8d9aed519477a7ec036ca9cd7b076a42bb06
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser