usefulinc.com

Observed Jul 25, 2026, 16:16 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.

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 usefulinc.com actually stands on - every host below is a signed observation

usefulinc.com

A / AAAA

75.2.60.5

unattributedserves the site

ns1.messagingengine.comns2.messagingengine.com

messagingengine.comanswers its DNS

us1-smtp.messagingengine.comus2-smtp.messagingengine.com

messagingengine.comreceives its email

DNS Records

A 1

75.2.60.5

MX 2

10us1-smtp.messagingengine.com
20us2-smtp.messagingengine.com

TXT 2

v=spf1 include:spf.messagingengine.com ?all
v=DMARC1; p=none;

NS 2

ns1.messagingengine.com
ns2.messagingengine.com

SOA 1

ns1.messagingengine.com postmaster.messagingengine.com

SRV 3

autodiscover.fastmail.com:443 p0
imap.fastmail.com:993 p0
:0 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 usefulinc.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_f306cccb0a31ea02
Output Hash: c941b114d0f5d5f0c855a0d6c9696c24c85024fd326ff3f17f092eb5dbbf14cf
Signature: ed25519:511ac18a082637b3e27d63e633379326f6545c30192e76ed30a8c67cba7098a5447975c5148753a1dbfcfa7400b701ac94c446b96cf761d4ca26e4e5c282e408
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/usefulinc.com