CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 23,722 material changesacross 23,285+ domains · 24h to ~10h ago · a floor, 14h of 24 walkedNOW564 curated domains not reachablelast probe, steadySITE ERRORS34,195 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,430 sites429 rate-limit / 403 bot-block, a posture signal

usvoip4u.com

Observed Aug 2, 2026, 11:14 UTC (5h 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.

Verify this receipt yourself + Watch this domain
Not responding
Signed observation on record.
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat usvoip4u.com actually stands on - every host below is a signed observation
usvoip4u.com
NS
ns-1257.awsdns-29.orgns-1561.awsdns-03.co.ukns-464.awsdns-58.comns-903.awsdns-48.net
awsdns-29.org + awsdns-03.co.uk + moreanswers its DNS
MX
smartmx-20.iss.iaas.runsmartmx-30.iss.iaas.runsmartmx-40.iss.iaas.runsmartmx.iaas.run
iaas.runreceives its email

DNS Records

MX 4

  • 10smartmx-20.iss.iaas.run
  • 20smartmx-30.iss.iaas.run
  • 30smartmx-40.iss.iaas.run
  • 99smartmx.iaas.run

TXT 1

  • v=spf1 mx a ptr ip4:162.214.72.50 ip4:136.179.45.0/28 ip4:155.130.140.128/28 ip4:206.253.213.64/28 include:iaas.run ~all

NS 4

  • ns-1257.awsdns-29.org
  • ns-1561.awsdns-03.co.uk
  • ns-464.awsdns-58.com
  • ns-903.awsdns-48.net

SOA 1

  • ns-464.awsdns-58.com awsdns-hostmaster.amazon.com

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 receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for usvoip4u.com. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for usvoip4u.com <a href="https://domaindrift.io/t/usvoip4u.com"> <img src="https://domaindrift.io/badge/usvoip4u.com.svg" width="300" height="64" alt="DomainDrift signed observations for usvoip4u.com"> </a>

Ed25519 Receipt

Receipt ID
rcpt_0d1c21563bcc0616
Output Hash
6a7c326adf075cb225626194b93eaad3b0839f71e35cada8393c1623041d980d
Signature
ed25519:54a51c82680749c36a0577661e27c894fd03efebfc57234d8d06d4eeadf70f0b86953c15c3adc7a4df9e63bfb39e720cb3fccaa8c4f0b451a6f39e34aeff7805
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser