usoffiu.com
Observed Jul 25, 2026, 17:07 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.
Up right now
Secured byLet's Encrypt
Also usesGoogle Search Console
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat usoffiu.com actually stands on - every host below is a signed observation
usoffiu.com
A / AAAA
54.36.91.622001:41d0:301::27
2001serves the site
NS
ns18.ovh.netdns18.ovh.net
ovh.netanswers its DNS
MX
mx1.mail.ovh.netmx2.mail.ovh.netmx3.mail.ovh.net
ovh.netreceives its email
TLS
usoffiu.com
Let's Encryptissued its certificate
DNS Records
A 1
54.36.91.62
AAAA 1
2001:41d0:301::27
MX 3
1mx1.mail.ovh.net5mx2.mail.ovh.net100mx3.mail.ovh.net
TXT 3
1|www.usoffiu.comv=spf1 include:mx.ovh.com ~allgoogle-site-verification=-blKXJnvNDtygye89GkSDWVQAW98WLZgqNBhFGyxumk
NS 2
ns18.ovh.netdns18.ovh.net
SOA 1
dns18.ovh.net tech.ovh.net
SRV 3
mailconfig.ovh.net:443 p0ssl0.ovh.net:993 p0ssl0.ovh.net:465 p0
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
usoffiu.com |
C=US, O=Let's Encrypt, CN=E8 | Tue, 18 Aug 2026 03:07:59 +0000 |
E8 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Fri, 12 Mar 2027 23:59:59 +0000 |
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 receiptEd25519 Receipt
- Receipt ID
rcpt_f722c0ba67df11d0- Output Hash
56473b4a412b965653f0056c54ff360cd32d473432a8fe6fdf1d21739439473c- Signature
ed25519:41acabf11723e41753379acc27279fc131313946e92e516b8fe788ba24bdfe29262e72e9ddb31a2cacc69e7875ca4a29ac5291d8bf501d5e0b52479bcdbf8c04- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast