ust-ad.com

Observed Jul 18, 2026, 16:59 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding

Runs onCloudflare

2 subdomains · tranco_100k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat ust-ad.com actually stands on - every host below is a signed observation

ust-ad.com

02.dnsv.jp04.dnsv.jp03.dnsv.jp01.dnsv.jp

dnsv.jpanswers its DNS

HTTPS probe

server_error Server error (5xx) 530 Server Error

HTTP status530

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time1292 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

NS 4

02.dnsv.jp
04.dnsv.jp
03.dnsv.jp
01.dnsv.jp

SOA 1

01.dnsv.jp hostmaster.dnsv.jp

TLS Certificates (0)

None.

Subdomains (2)

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 ust-ad.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 636a83b5-1325-4f29-8ced-b5e992520540
Output Hash: 62d4836ca582259b1bbecf068ed74abba0d279a043b9e9a6f377967f39cb0853
Signature: ed25519:fde4f3b695b987c56e5cdc4f5f75dd9353d4fa8b7cc3cf65a56d275d102cce88d8c14ea95145d2ffbf4af25a1bd6b32d3a33a3298e105dfdcc78bfa604ccba07
Public Key: ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/ust-ad.com