duojs.org
Observed Aug 2, 2026, 21:47 UTC (6h 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
Secured byGoogle Trust Services
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat duojs.org actually stands on - every host below is a signed observation
duojs.org
A / AAAA
104.21.94.123172.67.223.1112606:4700:3033::ac43:df6f2606:4700:3032::6815:5e7b
2606serves the site
NS
major.ns.cloudflare.comsloan.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
duojs.org
Google Trust Servicesissued its certificate
DNS Records
A 2
104.21.94.123172.67.223.111
AAAA 2
2606:4700:3033::ac43:df6f2606:4700:3032::6815:5e7b
NS 2
major.ns.cloudflare.comsloan.ns.cloudflare.com
SOA 1
major.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
duojs.org |
C=US, O=Google Trust Services, CN=WE1 | Mon, 19 Oct 2026 18:03:29 +0000 |
WE1 |
C=US, O=Google Trust Services LLC, CN=GTS Root R4 | Tue, 20 Feb 2029 14:00:00 +0000 |
GTS Root R4 |
C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA | Fri, 28 Jan 2028 00:00:42 +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_3e88aac65b9ab1c7- Output Hash
79b379e438aca4d18abc8058fe91203dcebf5402eafcd073c3c04ebb212c49f2- Signature
ed25519:0c00a2a7512ea0edda7f2d52b57f2c96e2a966f671dcc2ae8c4b1ca814e9bf1af8ac4fbcce4027ede19b28514a6f40c23ba970a9eddd623a7a2e1b10aded630c- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast