dx.doi.org
Observed Aug 2, 2026, 10:19 UTC (9h 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
Runs onCloudflare
Secured byGoogle Trust Services
IPv6 · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dx.doi.org actually stands on - every host below is a signed observation
dx.doi.org
A / AAAA
172.67.69.3104.26.4.132104.26.5.1322606:4700:20::ac43:4503+2 more
Cloudflareserves the site
TLS
doi.org
Google Trust Servicesissued its certificate
DNS Records
A 3
172.67.69.3104.26.4.132104.26.5.132
AAAA 3
2606:4700:20::ac43:45032606:4700:20::681a:4842606:4700:20::681a:584
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
doi.org |
C=US, O=Google Trust Services, CN=WE1 | Thu, 15 Oct 2026 16:18:08 +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 receiptPut the receipt on your own site. A live badge showing what DomainDrift observes and signs for dx.doi.org. It updates itself. It attests a signed observation - not that the site is safe.
<a href="https://domaindrift.io/t/dx.doi.org">
<img src="https://domaindrift.io/badge/dx.doi.org.svg"
width="300" height="64" alt="DomainDrift signed observations for dx.doi.org">
</a>
Ed25519 Receipt
- Receipt ID
rcpt_3af5a35102c0ca44- Output Hash
a77ff99458d3980e6ea0c697f0288cccf61a361a5bf06f1b2c4eb373a9f4a8a3- Signature
ed25519:17e597209d73ff7fa0b2bf49e6cad83da4401a3dc8bcfa19898a197886352875f171684493ef4ba3712c7366abcca9ba2af1eb0aff3edb335b2f86fe32e3fa09- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast