upturn.org
Observed Jul 26, 2026, 08:54 UTC (7d 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 upturn.org actually stands on - every host below is a signed observation
upturn.org
A / AAAA
185.199.108.153185.199.109.153185.199.110.153185.199.111.153
unattributedserves the site
NS
ns1.hover.comns2.hover.com
hover.comanswers its DNS
MX
aspmx.l.google.comaspmx2.googlemail.comalt2.aspmx.l.google.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
www.upturn.org
Let's Encryptissued its certificate
DNS Records
A 4
185.199.108.153185.199.109.153185.199.110.153185.199.111.153
MX 5
1aspmx.l.google.com10aspmx2.googlemail.com5alt2.aspmx.l.google.com5alt1.aspmx.l.google.com10aspmx3.googlemail.com
TXT 3
google-site-verification=iNl_7KNfOcuvMpuGbJLA7pCrKc71fyQpoD8EswndEd0MS=ms16218824v=DMARC1; p=none;
NS 2
ns1.hover.comns2.hover.com
SOA 1
ns1.hover.com dnsmaster.hover.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.upturn.org |
C=US, O=Let's Encrypt, CN=YR2 | Mon, 21 Sep 2026 06:22:23 +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 (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_b5fca2b6ffc5465d- Output Hash
96511dabc9ddb272b7435793f96102a3f674be870b42fd44efbf3207b668f4a5- Signature
ed25519:08718b350f31603e621e411623855616463e9f01e90573806f35a2d4cf93fa0b612311fc7a3aac76bc437c6b9004e09151602bcdeebf34932c525472f0083a0c- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast