upwardli.com
Observed Aug 2, 2026, 14:24 UTC (8h 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
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesSlack
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat upwardli.com actually stands on - every host below is a signed observation
upwardli.com
A / AAAA
99.83.190.10275.2.70.75
Cloudflareserves the site
NS
aron.ns.cloudflare.commaxim.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
upwardli.com
Let's Encryptissued its certificate
DNS Records
A 2
99.83.190.10275.2.70.75
MX 5
1aspmx.l.google.com10alt3.aspmx.l.google.com10alt4.aspmx.l.google.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com
TXT 5
MS=ms29960716anthropic-domain-verification-7r3jc8=U0UJVbLPM4BRgFcxmyjELBvQ8apple-domain-verification=UBSfB_Gggb7opG5uKQojMvldMEC7YDh5w9miaUo-oXMslack-domain-verification=DPGs86P9hrCvIIJTtwNXWmLarwGDM3NFjimmUOLZv=spf1 include:_spf.google.com include:spf.mandrillapp.com include:amazonses.com ~all
NS 2
aron.ns.cloudflare.commaxim.ns.cloudflare.com
SOA 1
aron.ns.cloudflare.com dns.cloudflare.com
DMARC_RECORDS 1
v=DMARC1; p=reject; rua=mailto:webadmin@upwardli.com
MTA_STS_RECORDS 1
v=STSv1;id=1737773782938;
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
upwardli.com |
C=US, O=Let's Encrypt, CN=R13 | Wed, 26 Aug 2026 03:11:50 +0000 |
R13 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Fri, 12 Mar 2027 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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_017f079aac807776- Output Hash
3ad9b2be80160064ea0224df5fa20ebc4b21d5c37e1ba73b0d60f2de2aa3e1f2- Signature
ed25519:9b567152fef448aa4b224367c346e68642983fcb77720e8e77ce082dbc9689acc3dfe0546cd0df61a752b7bc5cefc5856771e6f59b18acc327ca812d79124c0d- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast