ussedan.com
Observed Aug 2, 2026, 18:41 UTC (18h 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.
Up right now
Email byMicrosoft 365
Secured byLet's Encrypt
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ussedan.com actually stands on - every host below is a signed observation
ussedan.com
A / AAAA
138.197.37.216
unattributedserves the site
NS
ns2.siteground.netns1.siteground.net
siteground.netanswers its DNS
MX
ussedan-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
ussedan.com
Let's Encryptissued its certificate
DNS Records
A 1
138.197.37.216
MX 1
0ussedan-com.mail.protection.outlook.com
TXT 3
v=spf1 include:_spf.elasticemail.com include:spf.protection.outlook.com include:spf.us-1.a.mimecastprotect.com ~allMS=ms37457333apple-domain-verification=fJ4wpMdIpibml5zV
NS 2
ns2.siteground.netns1.siteground.net
SOA 1
ns1.siteground.net root.giow1076.siteground.us
DMARC_RECORDS 1
v=DMARC1; p=reject; rua=mailto:2a4qpsmt@ag.us.dmarcian.com; ruf=mailto:2a4qpsmt@fr.us.dmarcian.com;
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
ussedan.com |
C=US, O=Let's Encrypt, CN=YR2 | Wed, 14 Oct 2026 07:48:45 +0000 |
YR2 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YR |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
Subdomains (1)
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 receiptEd25519 Receipt
- Receipt ID
rcpt_1450c69c97ead529- Output Hash
eefea40f6f9f4f9d6123a48e71c0da32b6971dfb9f89f0149b93c8c04014d50c- Signature
ed25519:da8b33e7dbabec3802783867de6fea2bf093f4d6a72e07ecbcf5149fefd19e0e410b638f6340edafaae8a2b096bd7a7bdebe7517af29ecd5d131c411fbd6e509- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast