CONTINUOUS INTERNET TELEMETRY24H DRIFT41,685 material changesacross 38,305 domains · 24h to ~80m ago · +7,068 vs yesterdaySHIFT42 domains moved DNS from koaladns.com to magpiedns.coma coordinated move · 24hNOW540 curated domains not reachablelast probe, steadySITE ERRORS33,827 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 150,322 sites429 rate-limit / 403 bot-block, a posture signal

yellowpages.vn

Observed Aug 3, 2026, 03:32 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of yellowpages.vn was taken 2d ago

yellowpages.vn is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting yellowpages.vn under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch yellowpages.vn Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Email byMicrosoft 365
Secured bySectigo
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat yellowpages.vn actually stands on - every host below is a signed observation
yellowpages.vn
A / AAAA
123.30.181.27
unattributedserves the site
NS
ns4.zonedns.vnns2.zonedns.vnns1.zonedns.vnns3.zonedns.vn
zonedns.vnanswers its DNS
MX
yellowpages-vn.mail.protection.outlook.com
Microsoft 365receives its email
TLS
*.yellowpages.vn
Sectigo Limitedissued its certificate

DNS Records

A 1

  • 123.30.181.27

MX 1

  • 0yellowpages-vn.mail.protection.outlook.com

TXT 3

  • v=spf1 include:spf.protection.outlook.com -all
  • google-site-verification=HoN9jltTmhhni-8L_Fx22qjc3mK1o8wykfjKVC99Ixc
  • MS=ms87103565

NS 4

  • ns4.zonedns.vn
  • ns2.zonedns.vn
  • ns1.zonedns.vn
  • ns3.zonedns.vn

SOA 1

  • ns1.zonedns.vn root.yellowpages.vn

TLS Certificates (2)

Common NameIssuerExpires
*.yellowpages.vn C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA Wed, 23 Dec 2026 23:59:59 +0000
Sectigo RSA Domain Validation Secure Server CA C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Tue, 31 Dec 2030 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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_06d18dbe3c3e88b3
Output Hash
293c42d93a2331d7b5537306b5f8eb2def457fd2243171e722e08b2d0fa92cc2
Signature
ed25519:53299ef666d59488f86a40e26395dc2aadbfd3e6d32be86deb6242f0ba2e21db44b8c48af4bce3981025685adadf3699356c81e20d00fdc3ac4b37a6ccc9d50a
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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