react-notion.com
Observed Aug 11, 2026, 02:37 UTC (17h 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
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat react-notion.com actually stands on - every host below is a signed observation
react-notion.com
A / AAAA
76.76.21.21
unattributedserves the site
NS
alan.ns.cloudflare.comcheryl.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
react-notion.com
Let's Encryptissued its certificate
DNS Records
A 1
76.76.21.21
NS 2
alan.ns.cloudflare.comcheryl.ns.cloudflare.com
SOA 1
alan.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
react-notion.com |
C=US, O=Let's Encrypt, CN=YR2 | Mon, 14 Sep 2026 05:40:55 +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 (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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_5334663541323ef5- Output Hash
265289ccde8cd31a6b66aa5855bfe61d78c031efcaaa5e61e005e0f59d54930d- Signature
ed25519:86ec2695811fe6c13f7f33f994df817a9a663f9a3e2dcedf5253ce6746628b56ef356cd2f49273154dfd8f4ec3c31d10cf354ddde27b83caa38af81edecc210c- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast