downcastapp.com
Observed Jul 28, 2026, 07:53 UTC (1d 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
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat downcastapp.com actually stands on - every host below is a signed observation
downcastapp.com
A / AAAA
23.92.30.82
unattributedserves the site
NS
ns1.dnsimple-edge.comns2.dnsimple-edge.netns3.dnsimple-edge.ions4.dnsimple-edge.org
dnsimple-edge.com + dnsimple-edge.net + moreanswers its DNS
MX
alt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.com+1 more
Google Workspacereceives its email
TLS
downcast.fm
Let's Encryptissued its certificate
DNS Records
A 1
23.92.30.82
MX 5
5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com10aspmx.l.google.com10aspmx2.googlemail.com10aspmx3.googlemail.com
TXT 2
google-site-verification=C6jiJxIHC6bSYQwYlcVsg9O74hHEMgNqEuVHVpBjZYogoogle-site-verification=UpCRHRFP1EbtPF8RMvD4nmZ77sz6TdaWYGRTTsIVdCE
NS 4
ns1.dnsimple-edge.comns2.dnsimple-edge.netns3.dnsimple-edge.ions4.dnsimple-edge.org
SOA 1
ns1.dnsimple-edge.com admin.dnsimple.com
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
downcast.fm |
C=US, O=Let's Encrypt, CN=R12 | Wed, 19 Aug 2026 17:43:52 +0000 |
R12 |
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_d3bf778f42c11ba3- Output Hash
9eb609016e0f10c451e77819fc1d3839a6667bc317497b7badc4a2d47194b867- Signature
ed25519:187eaf99a52d500840659bf5868a627a1076af9e78672767bea6fd36b3ea425e3effb1b90cdda8e7cd25a8186cc97c9e2a095d8a85acb9f2e801589996ae5b05- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast