usbig.net
Observed Aug 2, 2026, 08:06 UTC (15h 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 byGoogle Workspace
Secured byLet's Encrypt
Also usesGoogle Search Console
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat usbig.net actually stands on - every host below is a signed observation
usbig.net
A / AAAA
151.101.66.159
unattributedserves the site
NS
ns1.hover.comns2.hover.com
hover.comanswers its DNS
MX
alt3.aspmx.l.google.comaspmx.l.google.comalt2.aspmx.l.google.comalt4.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
usbig.net
Let's Encryptissued its certificate
DNS Records
A 1
151.101.66.159
MX 5
10alt3.aspmx.l.google.com1aspmx.l.google.com5alt2.aspmx.l.google.com10alt4.aspmx.l.google.com5alt1.aspmx.l.google.com
TXT 1
google-site-verification=uYelI5VC32MFYHe2s9J6uqYKgcoDT1H54dWyJjZ-6IA
NS 2
ns1.hover.comns2.hover.com
SOA 1
ns1.hover.com dnsmaster.hover.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
usbig.net |
C=US, O=Let's Encrypt, CN=YR1 | Sun, 27 Sep 2026 17:02:29 +0000 |
YR1 |
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_f71424d04d13aa17- Output Hash
07e4d13177b1bd9eff614a2c32127fc378d854ea00efd49ebae1c8999273d5df- Signature
ed25519:655d5b25a581ee8aaa53a38d0f11cdc5119f5980ff1d90d66e40c0b4f84bc7a73c379a29dba73aee1538e68b179e2f3296e0fe02532a74ed5a5d32c73bb95b03- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast