CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 29,484 material changesacross 28,976+ domains · 24h to ~7h ago · a floor, 17h of 24 walkedNOW562 curated domains not reachablelast probe, steadySITE ERRORS34,215 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,490 sites429 rate-limit / 403 bot-block, a posture signal

usd305.com

Observed Jul 25, 2026, 08:35 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.

Not responding
Email byGoogle (SPF sender)
Also usesFacebook/MetaGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat usd305.com actually stands on - every host below is a signed observation
usd305.com
A / AAAA
104.17.166.123104.17.164.123104.17.162.123104.17.165.123+1 more
unattributedserves the site
NS
ns2.usd305.comns1.usd305.com
usd305.comanswers its DNS
MX
mail.usd305.com
Google (SPF sender)receives its email

DNS Records

A 5

  • 104.17.166.123
  • 104.17.164.123
  • 104.17.162.123
  • 104.17.165.123
  • 104.17.163.123

MX 1

  • 10mail.usd305.com

TXT 11

  • google-site-verification=vKoWgNNhUf4zALuCLrHyiqeEbcsNpJDS6xlsVx3tgL0
  • yahoo-verification-key=B9p6jRm8PABykLX2i9zZur0DogBck0ePUzHQqUb05dI=
  • MS=D5D3A51F2183EFD1B8FC94B8B9626CCB47C0FA7C
  • facebook-domain-verification=2wa240lvniina28xmryjpbsb1jqidg
  • duo_sso_verification=8MTu6LRNQ5duymo7tmxPivCnM8HYdC0xzbcdmXyXky3gqP5ThYsMPlluoBJwzgjn
  • adobe-idp-site-verification=71f6abb40c9d08d2aa0e90c1e744d5c832b8f3e136ef30d1b7121a1e3864666b
  • BPL=5083178
  • v=spf1 mx ip4:192.102.15.7/32 a:mail.usd305.com a:sophosgateway.usd305.com include:spf.constantcontact.com include:customerspf.schoolmessenger.com include:_spf.google.com ~all
  • cisco-ci-domain-verification=1f71d5975a5020cf4991ca61c9c5e51012e71524e5ebdb2c9ed6495a4016e7d
  • apple-domain-verification=tUH7j67pMZYUIAGm

NS 2

  • ns2.usd305.com
  • ns1.usd305.com

SOA 1

  • ns1.usd305.com postmaster.usd305.com

SRV 1

  • sip.usd305.com:5269 p0

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 usd305.com. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for usd305.com <a href="https://domaindrift.io/t/usd305.com"> <img src="https://domaindrift.io/badge/usd305.com.svg" width="300" height="64" alt="DomainDrift signed observations for usd305.com"> </a>

Ed25519 Receipt

Receipt ID
rcpt_23b443d68c6d6579
Output Hash
819db13ab2034b693d3aee1114577095a8d12ce4de8a88047e3d22095e675c36
Signature
ed25519:a4d415d575b68fe0422765dc2fe305596e2a41b77fe6bf710da9992abc860dd98d97eca3eff626fe401e869538818915f5644a858dc8472af80b18ddd0622606
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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