usec.com
Observed Jul 26, 2026, 08:55 UTC (7d 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 byMicrosoft 365
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat usec.com actually stands on - every host below is a signed observation
usec.com
A / AAAA
209.17.116.163
unattributedserves the site
NS
ns15.worldnic.comns16.worldnic.com
worldnic.comanswers its DNS
MX
usec-com.mail.protection.outlook.com
Microsoft 365receives its email
DNS Records
A 1
209.17.116.163
MX 1
0usec-com.mail.protection.outlook.com
TXT 1
v=spf1 include:spf.protection.outlook.com -all
NS 2
ns15.worldnic.comns16.worldnic.com
SOA 1
NS15.WORLDNIC.com namehost.WORLDNIC.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 receiptPut the receipt on your own site. A live badge showing what DomainDrift observes and signs for usec.com. It updates itself. It attests a signed observation - not that the site is safe.
<a href="https://domaindrift.io/t/usec.com">
<img src="https://domaindrift.io/badge/usec.com.svg"
width="300" height="64" alt="DomainDrift signed observations for usec.com">
</a>
Ed25519 Receipt
- Receipt ID
rcpt_2f69a41ebb27594f- Output Hash
e3ef149f0ec6a39653c2444f34e359c1284addd82abfce97822e51c7f63292ed- Signature
ed25519:8550b4142b10ba38e31b83fc9eda638a3310a40cfb5f9b4d330d18ee16649884e5704fee223d8c0bbacb1c8c5b13d9603f8540b2502e27ce38d3e3dabced420e- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast